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6237201301
Battery, 3 V, 2/3AA, Lithium Manganese Dioxide, 1.35 Ah, PCB Pins, 1
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: VARTA
- Product type: Batteries - Non-Rechargeable
- SVHC: No SVHC (27-Jun-2024)
- Weight: 15g
- Pack Quantity: 1
- Product Range: -
- Battery Voltage: 3V
- Battery Capacity: 1.35Ah
- Battery IEC Code: CR14335
- Battery NEDA Code: -
- Battery Size Code: 2/3AA
- Battery Terminals: PCB Pins
- Battery Technology: Lithium Manganese Dioxide
- Battery Type / Size: -
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 5.87 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
**Primary Lithium Cells Lithium Manganese Dioxide LiMnO** _**2**_
Sales Program and Technical Handbook
**www.varta-microbattery.com**
## CONTENT
|1.|GENERAL INFORMATION|3–9|
|---|---|---|
|1.1|Constructions of Lithium Cells|4–5|
|1.2|Characteristics and Applications|6|
|1.3|Applications|7–8|
|1.4|Selection Guide|9|
|2.|CR PRIMARY LITHIUM BUTTON CELLS|11–26|
|2.1|Types – Technical Data|12–22|
|2.2|Assemblies|23–26|
|3.|CR HIGH CAPACITY PRIMARY LITHIUM CYLINDRICAL CELLS|27–33|
|3.1|Types – Technical Data|28–31|
|3.2|Assemblies|32–33|
|4.|CR HIGH POWER PRIMARY LITHIUM CYLINDRICAL CELLS|35–40|
|4.1|Types – Technical Data|36–39|
|4.2|Assemblies|40|
|5.|GENERAL DESIGN CHARACTERISTICS|41–48|
|5.1|Safety Tests|44|
|5.2|Safety Guidelines|45|
|5.3|OEM – Application Check List|46–48|
Subject to change without further notice. No responsibility for the correctness of this information. For latest technical data please refer to our data sheets which you will find on our website www.varta-microbattery.com.
- © by VARTA Microbattery GmbH
## 1. GENERAL INFORMATION
The VARTA Microbattery lithium manganese dioxide cell chemistry was one of the first solid cathode cells commercially developed and is still the most widely used system today. These cells offer an excellent shelf life, good high-rate and low-rate capability, a wide opera ting temperature range and availability in button and cylindrical cell designs. Potential design-in
applications for these products are electronic, telecommunication, metering, instrumentation, office and other portable equipment use. Based on the outstanding cell performance and reliability of these products, they have been able to meet and exceed the requirements of our customer base worldwide.
## Advantages for VARTA Microbattery LiMnO2 Cells
- n High open circuit and load voltage (above 3.0 volts per cell)
- n High energy density (400 Wh/kg and 600 Wh/l)
- n High capacity and high rate cell construction
- n Operation over a wide temperature range
- n Flat discharge profile under low to medium
- rate applications
- n Low self discharge (less than 1% per year at RT)
- n Superior shelf life and operational life
- (Up to 10 years and more)
- n UL Recognition
- n Ability to provide a variety of laser welded termination tabs for all cell types
## Energy Density for Primary Systems
Comparison of different primary battery systems
A = Lithium
B = Silver-oxide
C = Alkaline
D = Zinc-chloride
**page 2 | 3**
## 1.1 CONSTRUCTIONS OF LITHIUM CELLS
VARTA Microbattery offers a complete range of primary lithium manganese dioxide cylindrical and button cells for memory backup and portable applications worldwide. The cylindrical cell configurations offer the high-capacity bobbin construction and high-power spirally wound product. The bobbin construction is targeted at low to moderate power requirements, dedicated for applications
requiring up to a 10 years operational life at 20°C. Our spirally wound electrode product offers high-rate dis charge capability, with an operational life in excess of 5 years.
For compact and light weight equipment use we have a complete range of high per formance primary lithium button cells.
## Lithium Cylindrical Batteries
## **BOBBIN CONSTRUCTION**
Schematic construction of a Li/MnO2 cylindrical cell (CR 1/2 AA).
**==> picture [225 x 180] intentionally omitted <==**
**----- Start of picture text -----**<br>
– Negative Contact<br>Gasket<br>Laser Welding<br>Lid<br>Negative Collector<br>Electrolyte<br>MnO2 Ring<br>Lithium<br>Separator<br>+ Positive Contact<br>**----- End of picture text -----**<br>
## **SPIRAL CONSTRUCTION**
Schematic construction of a Li/MnO2 cylindrical cell (CR 2/3 AH).
**==> picture [241 x 186] intentionally omitted <==**
**----- Start of picture text -----**<br>
+<br>Positive Cap<br>PTC Device<br>Gasket<br>Lid<br>Positive Tab<br>Anode (Lithium)<br>Electrolyte + Separator<br>Cathode (MnO2)<br>Negative Tab<br>Negative Can<br>– Insulator Plate<br>**----- End of picture text -----**<br>
## Lithium Button Cells
Schematic construction of a
Li/MnO2 Button Cell
## Sealing Technologies
## **CRIMP-SEALING**
CR High Power Cylindrical Cells
## **LASER-SEALING**
CR High Capacity Cylindrical Cells
Lid (Negative Terminal) Negative Electrode (Li) Gasket Can (Positive Terminal) Organic Electrolyte + Separator — Positive Electrode (MnO2) Positive Cap PTC Device Gasket Lid
**==> picture [51 x 37] intentionally omitted <==**
**----- Start of picture text -----**<br>
Lid<br>Negative Contact<br>Laser Welding<br>Gasket<br>**----- End of picture text -----**<br>
**page 4 | 5**
## 1.2 CHARACTERISTICS AND APPLICATIONS
## Main Applications
Both mechanical and electrical properties, together with reliability, ensure that VARTA Microbattery lithium bat teries meet the requirements of modern electronics.
They are therefore ideally suited as power sources for the long term supply of microelectronic circuitry.
## Main Characteristics
- n Long life expectancy and long operational life
- n Low self discharge rate
- n High energy density
- n High cell voltage (3V)
- n Wide temperature range
- n High operating safety
- n High reliability
- n Resistance to corrosion with stainless steel case
- n No leakage problems with an organic non-corrosive electrolyte
## Temperature characteristics
Temperature characteristics of CR 1/2 AA and CR AA cylindrical cells
(Load: 5.6 kΩ CR AA, 12 kΩ CR 1/2 AA)
A = -40°C B = +80°C C = +60°C D = -20°C E = +23°C
**==> picture [236 x 119] intentionally omitted <==**
## System properties of VARTA Microbattery Lithium Cells
|**Series**|**CR Series**<br>**Cylindrical**<br>**Cells**|**CR Series**<br>**Button**<br>**Cells**|
|---|---|---|
|System|Li /MnO2|Li /MnO2|
|Gravimetric energy density|250 –300 Wh /kg|250 –300 Wh /kg|
|Nominal voltage|3.0 V|3.0 V|
|Open circuit voltage|3.2 V|3.2 V|
|Available capacity range|950 –2000 mAh|25 – 560 mAh|
|Storage life|>10 years1)|>10 years1)|
|Self discharge d=20 °C|<1 % p.a.|<1% p.a.|
|Operating temperature|-30 … +75 °C2)|-20 … +65 °C|
|Maximum temperature<br>range (short term)3)|-40 … +80 °C4)|-40 … +80 °C4)|
|Storage temperature5)|-55 … +75 °C2)|-55…+70 °C|
1) CR 2/3 AH, CR 2, (>5 years)
- 2) CR 2/3 AH (-20 … +65°C)
3) max. two weeks
4) µA-range
- 5) Recommended room temperature
## 1.3 APPLICATIONS
## Utility Meters
Electricity Meters, Gas Meters, Water Meters, Calorimeters, Automatic Meter Reading (AMR), Heat Cost Allocator.
## Safety/Security Systems
Door Lockers, Security and Alarm Systems, Smoke and other Sensors and Detectors, Burglar Alarm Systems.
Utility Meters
## Automotive Electronics
Mileage or Kilometer Counters, Onboard Computers, Electronic Monitoring, Navigational Equipment, Airbag Sensor and Gas Generators, Car radios, Container temperature loggers, Community Traffic Control Systems, Traffic Volume Control, Traffic Chart Recorders, Taximeters.
## Asset Tracking
Security Systems
Personal Identification, RF-ID Transponder, Bar Code Reader, Scanner, Goods Tracking, Trailer Identification, Goods Locationing.
Toll Pass
Asset Tracking
**page 6 | 7**
cl **Primary Lithium Cells**
## Automation
Memory back-up, Intelligent Interfaces, Personal Computers, Intelligent Typewriters, Address Printers, Envelop ment Franking Machines, Cash Points, Scales, Copy Machines, Cash Register.
## Vending Machines
Ticket Vending Machines, Newspaper Vending Machines, Cigarette Vending Machines, Sweet Vending Machines, Drink Vending Machines, Parking Meter.
Automation
## High End Consumer
Audio and Video Memory back-up and RTC, Video Games, Gambling Machines, SCUBA Diving Meters, Altimeters, Marine Electronics, Ski Bindings, Portable Timing Units for sports events, Pigeon Flight Time Recorders.
Vending Machines
## Industrial/Medical Instrumentation
Industrial Clocks, Pulse-/Event-Counters, High Voltage Power Line Fault Detectors, Remote Data Logging and Data Acquisition Systems, Seismic Measurement Equipment, Biotelemetry, Telemetry Equipment, Weather Balloon Transmitters, Automatic Weather Monitoring Stations, Compass Illumination, Caliper Pig for pipeline maintenance, Oscilloscopes, Medical Instruments, Gauges.
High End Consumer
Industrial/Medical Instrumentation
## 1.4 SELECTION GUIDE
## To enable battery selection the following is required:
- n discharge current and maximum discharge time
- capacity
- n operating temperature range
- self discharge
## **CAPACITY RETENTION**
Capacity retention characteristics of
VARTA Microbattery Lithium Cells
Cylindrical Cells CR…AA and CR…A
- surplus capacity requirement
- n cell size
## **STORAGE BEHAVIOR**
Typical storage behaviour at room temperature 21°C of CR 1/2 AA
**BATTERY SELECTION DIAGRAMM**
Discharge current/ Operating time
**page 8 | 9**
**Primary Lithium Cells**
**==> picture [9 x 101] intentionally omitted <==**
## 2. CR PRIMARY LITHIUM BUTTON CELLS
**page 11 | 11**
## 2.1 TYPES – TECHNICAL DATA
|**CR 1216**|**CR 1216**|**CR 1616**||**CR 2016**|||**CR 2025**|**CR 2025**|||**CR 2032**|**CR 2032**|**CR 2032**|**CR 2032**|||**CR 2450**|**CR 2450**|**CR 2450**|**CR 2450**|**CR 2450**||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Type**||**Order No.**|**Nominal**|**voltage (V)**|**Typical**<br>**capacity1)**|**(mAh)**|||**Standard**|**load (kΩ)**||**Max.**|**discharge**|**current**|**(continuous)**|**(mA)**|**Max.**|**discharge**|**current**|**(pulse)**|**(mA)**|**Weight (g)**|
|CR 1/3 N|CR 1/3 N|6131 101 501|3|3|170||||5.6|||20|||||80|80||||3.0|
|CR 1216|CR 1216|6216 101 501|3|3|27||||39|39||2|2||||5|5||||0.7|
|CR 1220|CR 1220|6220 101 501|3|3|35||||39|39||2|2||||5|5||||0.8|
|CR 1616|CR 1616|6616 101 501|3|3|55||||39|39||3|3||||8|8||||1.2|
|CR 1620|CR 1620|6620 101 501|3|3|70||||20|20||3|3||||8|8||||1.2|
|CR 2016|CR 2016|6016 101 501|3|3|90||||15|15||3|3||||10|10||||1.8|
|CR 2025|CR 2025|6025 101 501|3|3|165||||10|10||3|3||||10|10||||2.5|
|CR 2032|CR 2032|6032 101 501|3|3|230||||5.6|||3|3||||10|10||||3.0|
|CR 2430|CR 2430|6430 101 501|3|3|300||||5.6|||3|3||||20|20||||4.0|
|CR 2450|CR 2450|6450 101 501|3|3|620||||5.6|||2|2||||20|20||||6.2|
Technical data, CR Primary Lithium Button Cells
1) Nominal capacity is determined to an end voltage of 2.0 V when the battery is allowed to discharge at standard load level at 20°C
## CR 1/3 N
## Performance Data
## **Temperature Characteristics**
## **Operating Voltage vs. load resistance**
Type Number ........................ 6131 Designation IEC .................... CR 11108 System .................................. Li-Manganese dioxide / Organic Electrolyte
UL Recognition ...................... MH 13654 Nominal Voltage .................... 3 V Typical Capacity C ................ 170 mAh (Load 5,6 kOhm, at 20°C down to 2 V)
|Weight (approx.) ....................|3 g|3 g||
|---|---|---|---|
|Volume ..................................|1,1 ccm|||
|Coding ..................................|TBA|||
|**Temperature Ranges**|**min.**<br>**max.**||**max.**|
|Storage .................................|-55°C<br>70°C||70°C|
|Discharge ..............................|-20°C<br>65°C¹||65°C¹|
|**Dimensions**|**min.**<br>**max.**||**max.**|
|Diameter (A) ..........................|11,40<br>11,60||11,60|
|Height (B) ..............................|10,40<br>10,80||10,80|
|Shoulder Diameter [L] ...........|7,60<br>8,00||8,00|
|Shoulder Height [M] ..............|0,40|||
|**Typical Capacities (at 20°C)**||||
|**Discharge Type**<br>**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|**End Voltage: 2,0 V**||
|Continuous<br>5600 Ω<br>Time: 335 h|Time: 335 h|Time: 335 h|Time: 335 h|
|24 h/d, 7 d/w<br>Capacity: 170 mAh|Capacity: 170 mAh|Capacity: 170 mAh|Capacity: 170 mAh|
|Current [μA]<br>Energy: 475 mWh|Energy: 475 mWh|Energy: 475 mWh||
> ¹ Contact VARTA if the application is intended to be outside the range of -20°C to +65°C.
> ² depending on environmental condition and energy consumption
## **Capacity vs. load resistance**
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
- Operating life ² > 10 years
**page 12 | 13**
## CR 1216
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6216 Designation IEC .................... CR 1216 System .................................. Li-Manganese dioxide / Organic Electrolyte
**Operating Voltage vs. load resistance***
UL Recognition .................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ............... 27 mAh (Load 39 kOhm, at 20°C down to 2 V)
|Weight (approx.) ....................|Weight (approx.) ....................|0,7 g|
|---|---|---|
|Volume ..................................||0,17 ccm|
|Coding ..................................||Date of Manufacturing|
|||Month/Year|
|**Temperature Ranges**|**min.**|**max.**|
|---|---|---|
|Storage .................................|-55°C|70°C|
|Discharge ..............................|-20°C|70°C¹|
|**Dimensions**|**min.**|**max.**|
|Diameter (A) ..........................|12,20|12,50|
|Height (B) ..............................|1,40|1,60|
|Shoulder Diameter [E] ...........|10,00||
|Shoulder Height [C] ...............|0,20||
- *Discharge depth 50%
## **Capacity vs. load resistance**
**Discharge Characteristics**
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**|**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|
|Continuous<br>39000 Ω|39000 Ω<br>Time: 355 h|Time: 355 h|
|24 h/d, 7 d/w|Capacity: 27 mAh|Capacity: 27 mAh|
|Current [μA]|Energy: 77 mWh|Energy: 77 mWh|
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
## CR 1220
## cvy Performance Data
## **Temperature Characteristics**
Type Number ........................ 6220 Designation IEC .................... CR 1220 System .................................. Li-Manganese dioxide / Organic Electrolyte
UL Recognition ..................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 35 mAh (Load 39 kOhm, at 20°C down to 2 V) Weight (approx.) .................... 0,8 g Volume .................................. 0,2 ccm Coding .................................. Date of Manufacturing Month/Year
**Operating Voltage vs. load resistance***
*Discharge depth 50%
**Capacity vs. load resistance**
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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Temperature Ranges|min.|max.|
|Storage .................................|-55°C|70°C|
|Discharge ..............................|-20°C|70°C¹|
|Dimensions|min.|max.|
|Diameter (A) ..........................|12,20|12,50|
|Height (B) ..............................|1,80|2,00|
|Shoulder Diameter [E] ...........|10,00|
|Shoulder Height [C] ...............|0,30|
**----- End of picture text -----**<br>
**Discharge Characteristics**
## **Typical Capacities (at 20°C)**
**==> picture [197 x 33] intentionally omitted <==**
**----- Start of picture text -----**<br>
||||
|---|---|---|
|Discharge Type|Load|End Voltage: 2,0 V|
|Continuous|39000 Ω|Time: 480 h|
|24 h/d, 7 d/w|Capacity: 35 mAh|
|Current [μA]|Energy: 100 mWh|
**----- End of picture text -----**<br>
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
**page 15 | 154**
## CR 1616
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6616 Designation IEC .................... CR 1616 System .................................. Li-Manganese dioxide / Organic Electrolyte
**Operating Voltage vs. load resistance***
UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 55 mAh (Load 39 kOhm, at 20°C down to 2 V)
|Weight (approx.) ....................<br>Volume ..................................|1,2 g<br>0,3 ccm||
|---|---|---|
|Coding ..................................<br>**Temperature Ranges**<br>Storage .................................<br>Discharge ..............................<br>**Dimensions**|Date of Manufacturing<br>Month/Year<br>**min.**<br>**max.**<br>-55°C<br>70°C<br>-20°C<br>70°C¹<br>**min.**<br>**max.**||
|Diameter (A) ..........................<br>Height (B) ..............................|15,70<br>1,40|16,00<br>1,60|
|Shoulder Diameter [E] ...........<br>Shoulder Height [C] ...............|12,00<br>0,20||
*Discharge depth 40%
**Capacity vs. load resistance**
**Discharge Characteristics**
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**|**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|
|Continuous<br>39000 Ω|39000 Ω<br>Time: 670 h|Time: 670 h|
|24 h/d, 7 d/w|Capacity: 50 mAh|Capacity: 50 mAh|
|Current [μA]|Energy: 142 mWh|Energy: 142 mWh|
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
² depending on environmental condition and energy consumption
## CR 1620
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6620 Designation IEC .................... CR 1620 System ..................................
Li-Manganese dioxide / Organic Electrolyte
**Operating Voltage vs. load resistance***
UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 70 mAh (Load 20 kOhm, at 20°C down to 2 V)
**==> picture [219 x 44] intentionally omitted <==**
**----- Start of picture text -----**<br>
|||
|---|---|
|Weight (approx.) ....................|1,2 g|
|Volume ..................................|0,4 ccm|
|Coding ..................................|Date of Manufacturing|
|Month/Year|
**----- End of picture text -----**<br>
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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Temperature Ranges|min.|max.|
|Storage .................................|-55°C|70°C|
|Discharge ..............................|-20°C|70°C¹|
|Dimensions|min.|max.|
|Diameter (A) ..........................|15,70|16,00|
|Height (B) ..............................|1,80|2,00|
|Shoulder Diameter [E] ...........|12,90|
|Shoulder Height [C] ...............|0,20|
**----- End of picture text -----**<br>
*Discharge depth 40%
**Capacity vs. load resistance**
**Discharge Characteristics**
## **Typical Capacities (at 20°C)**
**==> picture [197 x 34] intentionally omitted <==**
**----- Start of picture text -----**<br>
||||
|---|---|---|
|Discharge Type|Load|End Voltage: 2,0 V|
|Continuous|20000 Ω|Time: 500 h|
|24 h/d, 7 d/w|Capacity: 70 mAh|
|Current [μA]|Energy: 200 mWh|
**----- End of picture text -----**<br>
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
**page 17 | 176**
**Primary Lithium Cells**
## CR 2016
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6016 Designation IEC .................... CR 2016 System .................................. Li-Manganese dioxide / Organic Electrolyte
## **Operating Voltage vs. load resistance***
UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 90 mAh (Load 15 kOhm, at 20°C down to 2 V)
Weight (approx.) .................... 1,8 g Volume .................................. 0,5 ccm Coding .................................. Date of Manufacturing Month/Year
- *Voltage at 50% discharge depth
**Capacity vs. load resistance**
|**Temperature Ranges**|**min.**|**max.**|
|---|---|---|
|Storage .................................|-55°C|70°C|
|Discharge ..............................|-20°C|70°C¹|
|**Dimensions**|**min.**|**max.**|
|Diameter (A) ..........................|19,70|20,00|
|Height (B) ..............................|1,40|1,60|
|Shoulder Diameter [E] ...........|18,40||
|Shoulder Height [C] ...............|0,10||
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**|**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|
|Continuous<br>15000 Ω|15000 Ω<br>Time: 450 h|Time: 450 h|
|24 h/d, 7 d/w|Capacity: 90 mAh|Capacity: 90 mAh|
|Current:<br>200 μA|200 μA<br>Energy: 270 mWh|Energy: 270 mWh|
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
_**•**_ Operating life ² > 10 years
## CR 2025
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6025 Designation IEC .................... CR 2025 System .................................. Li-Manganese dioxide / Organic Electrolyte
**Operating Voltage vs. load resistance***
UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 165 mAh (Load 10 kOhm, at 20°C down to 2 V)
Weight (approx.) .................... 2,5 g Volume .................................. 0,75 ccm Coding .................................. Date of Manufacturing Month/Year
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**----- Start of picture text -----**<br>
*Voltage at 50% discharge depth<br>**----- End of picture text -----**<br>
## **Capacity vs. load resistance**
**==> picture [190 x 104] intentionally omitted <==**
**----- Start of picture text -----**<br>
||||
|---|---|---|
|Temperature Ranges|min.|max.|
|Storage .................................|-55°C|70°C|
|Discharge ..............................|-20°C|70°C¹|
|Dimensions|min.|max.|
|Diameter (A) ..........................|19,70|20,00|
|Height (B) ..............................|2,20|2,50|
|Shoulder Diameter [E] ...........|18,30|
|Shoulder Height [C] ...............|0,20|
**----- End of picture text -----**<br>
## **Typical Capacities (at 20°C)**
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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Discharge Type|Load|End Voltage: 2,0 V|
|Continuous|10000 Ω|Time: 580 h|
|24 h/d, 7 d/w|Capacity: 165 mAh|
|Current [μA]|Energy: 475 mWh|
**----- End of picture text -----**<br>
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
² depending on environmental condition and energy consumption
**page 19 | 198**
## CR 2032
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6032 Designation IEC .................... CR 2032 System .................................. Li-Manganese dioxide / Organic Electrolyte
**Operating Voltage vs. load resistance***
UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 230 mAh (Load 5,6 kOhm, at 20°C down to 2 V)
Weight (approx.) .................... 3 g Volume .................................. 0,95 ccm Coding .................................. Date of Manufacturing Month/Year
- *Voltage at 50% discharge depth
**Capacity vs. load resistance**
|**Temperature Ranges**<br>Storage .................................<br>Discharge ..............................<br>**Dimensions**<br>Diameter (A) ..........................<br>Height (B) ..............................|**min.**<br>-55°C<br>-20°C<br>**min.**<br>19,70<br>2,90|**max.**<br>70°C<br>70°C¹<br>**max.**<br>20,00<br>3,20|
|---|---|---|
|Shoulder Diameter [E] ...........|16,00||
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**|**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|
|Continuous<br>5600 Ω|5600 Ω<br>Time: 460 h|Time: 460 h|
|24 h/d, 7 d/w|Capacity: 230 mAh|Capacity: 230 mAh|
|Current [μA]|Energy: 645 mWh|Energy: 645 mWh|
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
_**•**_ Operating life ² > 10 years
## CR 2430
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6430 Designation IEC .................... CR 2430 System .................................. Li-Manganese dioxide / Organic Electrolyte
**Operating Voltage vs. load resistance***
UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 300 mAh (Load 5,6 kOhm, at 20°C down to 2 V)
*Discharge depth 40%
Weight (approx.) .................... 4 g Volume .................................. 1,3 ccm Coding .................................. Date of Manufacturing Month/Year **Temperature Ranges min. max.** Storage ................................. -55°C 70°C Discharge .............................. -20°C 70°C¹ **Dimensions min. max.** Diameter (A) .......................... 24,20 24,50 Height (B) .............................. 2,70 3,00 Shoulder Diameter [E] ........... 16,30 16,70
## **Capacity vs. load resistance**
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**|**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|
|Continuous<br>5600 Ω|5600 Ω<br>Time: 600 h|Time: 600 h|
|24 h/d, 7 d/w|Capacity: 300 mAh|Capacity: 300 mAh|
|Current [μA]|Energy: 840 mWh|Energy: 840 mWh|
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
**page 20 | 21**
## CR 2450
## Performance Data
## **Temperature Characteristics**
Type Number ........................ 6450 Designation IEC .................... CR 2450 System .................................. Li-Manganese dioxide / Organic Electrolyte
## **Operating Voltage vs. load resistance***
UL Recognition ..................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 620 mAh (Load 5,6 kOhm, at 20°C down to 2 V)
Weight (approx.) .................... 6,2 g Volume .................................. 2,3 ccm Coding .................................. Date of Manufacturing Month/Year
**Temperature Ranges min. max.** Storage ................................. -55°C 70°C Discharge .............................. -20°C 70°C¹ **Dimensions min. max.** Diameter (A) .......................... 24,20 24,70 Height (B) .............................. 4,60 5,00 Shoulder Diameter [E] ........... 21,00
- *Discharge depth 40%
**Capacity vs. load resistance**
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**|**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|
|Continuous<br>5600 Ω|5600 Ω<br>Time: 1250 h|Time: 1250 h|
|24 h/d, 7 d/w|Capacity: 620 mAh|Capacity: 620 mAh|
||Energy: 1730 mWh|Energy: 1730 mWh|
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -20°C to +70°C.
## 2.2 ASSEMBLIES
## **CR 1/3 N**
|**Type**|||**Order No.**|||**A**|**B**|**C**|**D**||**E**||**F**||**G**|**H**||**I**|**K**|**L**|**Fig. No.**||**Remarks**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 1/3 N|CR 1/3 N|CR 1/3 N<br>6131 101 501|6131 101 501|6131 101 501|6131 101 501<br>11.6 10.8 0.4|11.6 10.8 0.4|11.6 10.8 0.4|11.6 10.8 0.4<br>–|–|7.8|7.8|–|–|–|–<br>–|–|–|–<br>–|–<br>– 1 –|– 1 –|– 1 –|– 1 –||
|CR 1/3 N PC PCBD 6131 201 501|CR 1/3 N PC PCBD 6131 201 501|CR 1/3 N PC PCBD 6131 201 501|CR 1/3 N PC PCBD 6131 201 501|CR 1/3 N PC PCBD 6131 201 501|CR 1/3 N PC PCBD 6131 201 501<br>13.0 1.0 10.0|13.0 1.0 10.0|13.0 1.0 10.0|13.0 1.0 10.0<br>1.0|1.0|1.0±0.311.5|11.5|±0.512.0|12.0|12.0±0.15–|–<br>1.0|1.0|1.0±0.33.0|3.0<br>–|–<br>– 3|– 3|– 3|tag 0.25 mm|tag 0.25 mm|
|CR 1/3 N BE STO|CR 1/3 N BE STO|CR 1/3 N BE STO<br>6131 301 501|6131 301 501|6131 301 501|6131 301 501<br>–|–|–|–<br>–|–|11.5|11.5|11.5<br>12.0|12.0|12.0<br>–|–<br>–|–|–|–<br>19.0|19.0<br>4.0 2|4.0 2|4.0 2|tag 0.25 mm|tag 0.25 mm|
|||||||||||||||||||||||180°|180°|
Tag material: nickel plated sheet-steel. SLF: tip tinned. Custom made assemblies are available on request for large volume.
**==> picture [20 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 1<br>**----- End of picture text -----**<br>
**==> picture [32 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 2 LF<br>**----- End of picture text -----**<br>
**==> picture [36 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 3 SLF<br>**----- End of picture text -----**<br>
**page 23 | 232**
## **CR Button**
|**Type**|**Order No.**|**A**|**B**|**C**|**D**|**E**|**F**|**G**|**H**|**I**|**K**|**L**<br>**Fig. No.**|tag 0.25 mm<br>tag 0.15 mm<br>tag 0.15 mm<br> <br>**Remarks**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 1216<br>|6216 101 501<br>|12.5<br>|1.6|0.2<br>|–<br>|10.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|– 4||
|CR 1220<br>|6220 101 501<br>|12.5<br>|2.0|0.3<br>|–<br>|10.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|– 4||
|CR 1616<br>|6616 101 501<br>|16.0<br>|1.6|0.2<br>|–<br>|12.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|– 4||
|CR 1620<br>|6620 101 501<br>|16.0<br>|2.0|0.02<br>|–<br>|12.9<br>|–<br>|–<br>|–<br>|–<br>|–<br>|– 4||
|||||||||||||||
|||||||||||||||
|CR 2016<br>|6016 101 501<br>|20.0<br>|1.6|0.1|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|– 4||
|CR 2016 SC PCBD|6016 201 501<br>|21.3<br>|1.0|10.0±0.15|1.0±0.3|2.1±0.5|20.3±0.15|–|1.0 ±0.3|4.5<br>|–<br>|– 5||
|CR 2016 SC STO<br>|6016 301 501<br>|20.0<br>|–|–<br>|–|1.9<br>|20.0<br>|–<br>|–<br>|–<br>|10.0<br>|4.0 6||
|CR 2016 BE PCBD|6016 401 501<br>|20.0<br>|1.0|10.0|9.1|1.6<br>|17.8<br>|7.3<br>|10.0<br>|4.5<br>|11.4<br>|– 7||
|CR 2016 FM S STO|6016 301 012<br>|20.5<br>|3.5|1.8<br>|3.0|2.2<br>|–<br>|–<br>|–<br>|–<br>|–<br>|– –||
Tag material: nickel plated sheet-steel. SLF: tip tinned. Custom made assemblies are available on request for large volume.
**==> picture [75 x 116] intentionally omitted <==**
**==> picture [85 x 174] intentionally omitted <==**
**==> picture [124 x 40] intentionally omitted <==**
**==> picture [107 x 116] intentionally omitted <==**
**==> picture [99 x 185] intentionally omitted <==**
**FIG. 4**
**FIG. 5 SLF**
**FIG. 6 LF**
**FIG. 7 PCB 3**
## **CR Button**
|**Type**|**Order No.**|**A**|**B**|**C**|**D**<br>**E**||**F**<br>**G**|**G**|**H**|**I**|**K**|**L**|**Fig. No.**|**Remarks**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 2025<br>6025 101 501<br>~~eS~~|6025 101 501<br>20.0<br>~~eS~~|20.0<br>2.5<br>~~CC~~|2.5<br>0.2<br>~~CC~~|0.2<br>– – –<br>~~CC~~|– – –<br>~~CC~~|– – –<br>~~CC~~|– – –<br>–<br>~~CC~~|–<br>~~CC~~|–<br>~~CC~~|–<br>–<br>~~CC~~|–<br>– 8<br>~~CC~~|– 8<br>~~CC~~|– 8<br>–<br>~~CC~~|–<br>~~CC~~|
|CR 2025 ST<br>6025 201 501<br>~~eS~~<br>~~eS~~|6025 201 501<br>21.3<br>~~eS~~<br>~~eS~~|21.3<br>1.0<br>~~CC~~|1.0<br>10.0<br>~~CC~~<br>~~A~~|10.0±0.21.0<br>~~CC~~<br>~~A~~|1.0±0.33.0<br>~~CC~~<br>~~A~~|3.0±0.520.3<br>~~CC~~|20.3±0.15– 1.0<br>~~CC~~|– 1.0<br>~~CC~~|– 1.0±0.34.5<br>~~CC~~|4.5<br>–<br>~~CC~~|–<br>– 9<br>~~CC~~|– 9<br>~~CC~~|– 9<br>tag 0.25 mm<br>~~CC~~|tag 0.25 mm<br>~~CC~~|
|CR 2025 SC STO<br>6025 301 501<br>~~eS~~<br>~~eS~~<br>~~eS~~|6025 301 501<br>20.0<br>~~eS~~<br>~~eS~~<br>~~eS SS~~|20.0<br>–<br>~~CC~~<br>~~SS~~|–<br>–<br>~~CC~~<br>~~A~~|–<br>– 2.8<br>~~CC~~<br>~~A~~|– 2.8<br>~~CC~~<br>~~A~~<br>~~A~~|– 2.8<br>20.3<br>~~CC~~<br>~~A~~|20.3<br>–<br>~~CC~~<br>~~A~~|–<br>~~CC~~<br>~~A~~|–<br>~~CC~~|–<br>10.0<br>~~CC~~|10.0<br>4.0 10<br>~~CC~~|4.0 10<br>~~CC~~|4.0 10<br>tag 0.15 mm<br>~~CC~~|tag 0.15 mm<br>~~CC~~|
|CR 2025 BE PCBD 6025 401 501<br>~~eS~~<br>~~eS~~|CR 2025 BE PCBD 6025 401 501<br>20.0<br>~~eS~~<br>~~eS SS~~|20.0<br>1.0<br>~~SS~~|1.0<br>10.0<br>~~A~~|10.0<br>10.0 2.8<br>~~A~~|10.0 2.8<br>~~A~~<br>~~A~~|10.0 2.8<br>17.8<br>~~A~~|17.8<br>7.3 10.0<br>~~A~~|7.3 10.0<br>~~A~~|7.3 10.0|4.5<br>11.4|11.4<br>– 11|– 11|– 11<br>tag 0.15 mm|tag 0.15 mm|
|~~eS~~|~~eS SS~~|~~SS~~|||~~A~~|~~A~~|~~A~~|~~A~~|||||||
||||||||||||||||
|CR 2032<br>6032 101 501<br>~~eS~~|6032 101 501<br>20.0<br>~~eS~~|20.0<br>3.2|3.2<br>0.02<br>~~A~~|0.02<br>– 16.5<br>~~A~~|– 16.5<br>~~A~~|– 16.5<br>–|–<br>–|–|–|–<br>–|–<br>– 8|– 8|– 8<br>–|–|
|CR 2032 SC PCBD 6032 201 501<br>~~eS~~<br>~~eS~~|CR 2032 SC PCBD 6032 201 501<br>21.5<br>~~eS~~<br>~~eS~~|21.5<br>1.0<br>~~CC~~|1.0<br>10.0<br>~~A~~<br>~~CC~~|10.0<br>1.0<br>~~A~~<br>~~CC~~|1.0±0.34.2<br>~~A~~<br>~~CC~~|4.2<br>20.3<br>~~CC~~|20.3<br>– 1.0<br>~~CC~~|– 1.0<br>~~CC~~|– 1.0<br>4.5<br>~~CC~~|4.5<br>–<br>~~CC~~|–<br>– 9<br>~~CC~~|– 9<br>~~CC~~|– 9<br>tag 0.25 mm<br>~~CC~~|tag 0.25 mm<br>~~CC~~|
|CR 2032 SC STO<br>6032 301 501<br>~~eS~~<br>~~eS~~<br>~~eS~~|6032 301 501<br>–<br>~~eS~~<br>~~eS~~<br>~~eS~~|–<br>–<br>~~CC~~|–<br>–<br>~~A~~<br>~~CC~~<br>~~A~~|–<br>– 3.2<br>~~A~~<br>~~CC~~<br>~~A~~|– 3.2<br>~~A~~<br>~~CC~~<br>~~A~~|– 3.2<br>20.3<br>~~CC~~|20.3<br>–<br>~~CC~~|–<br>~~CC~~|–<br>~~CC~~|–<br>10.0<br>~~CC~~|10.0<br>4.0 10<br>~~CC~~|4.0 10<br>~~CC~~|4.0 10<br>tag 0.15 mm<br>~~CC~~|tag 0.15 mm<br>~~CC~~|
|CR 2032 PCBD<br>6032 401 501<br>~~eS~~<br>~~eS~~<br>~~eS~~|6032 401 501<br>20.0<br>~~eS~~<br>~~eS~~<br>~~eS~~|20.0<br>1.0<br>~~CC~~<br>~~CC~~|1.0<br>10.0<br>~~CC~~<br>~~A~~<br>~~CC~~|10.0<br>11.0 3.2<br>~~CC~~<br>~~A~~<br>~~CC~~|11.0 3.2<br>~~CC~~<br>~~A~~<br>~~CC~~|11.0 3.2<br>17.8<br>~~CC~~<br>~~CC~~|17.8<br>7.5 10.0<br>~~CC~~<br>~~CC~~|7.5 10.0<br>~~CC~~<br>~~CC~~|7.5 10.0<br>~~CC~~<br>~~CC~~|4.5<br>11.4<br>~~CC~~<br>~~CC~~|11.4<br>– 11<br>~~CC~~<br>~~CC~~|– 11<br>~~CC~~<br>~~CC~~|– 11<br>tag 0.25 mm<br>~~CC~~<br>~~CC~~|tag 0.25 mm<br>~~CC~~<br>~~CC~~|
|CR 2032 BE PCBS 6032 701 501<br>~~eS~~<br>~~eS~~<br>~~eS~~|CR 2032 BE PCBS 6032 701 501<br>20.0<br>~~eS~~<br>~~eS~~<br>~~eS~~|20.0<br>1.0<br>~~CC~~|1.0<br>–<br>~~A~~<br>~~CC~~<br>~~A~~|–<br>11.0 3.2<br>~~A~~<br>~~CC~~<br>~~A~~|11.0 3.2<br>~~A~~<br>~~CC~~<br>~~A~~|11.0 3.2<br>17.8<br>~~CC~~|17.8<br>7.3 10.0<br>~~CC~~|7.3 10.0<br>~~CC~~|7.3 10.0<br>~~CC~~|4.5<br>10.0<br>~~CC~~|10.0<br>– 12<br>~~CC~~|– 12<br>~~CC~~|– 12<br>tag 0.20 mm<br>~~CC~~|tag 0.20 mm<br>~~CC~~|
|CR 2032 S WC1)<br>6032 101 013<br>~~eS~~<br>~~eS~~<br>~~eS~~|6032 101 013<br>20.7<br>~~eS~~<br>~~eS~~<br>~~eS~~|20.7<br>–<br>~~CC~~|–<br>–<br>~~CC~~<br>~~A~~|–<br>– 5.5<br>~~CC~~<br>~~A~~|– 5.5<br>~~CC~~<br>~~A~~|– 5.5<br>30.0<br>~~CC~~|30.0<br>–<br>~~CC~~|–<br>~~CC~~|–<br>~~CC~~|–<br>96.0<br>~~CC~~|96.0<br>2.0 13<br>~~CC~~|2.0 13<br>~~CC~~|2.0 13<br>tag 0.20 mm<br>~~CC~~|tag 0.20 mm2)<br>~~CC~~|
|CR 2032 S STO<br>6032 101 012<br>~~eS~~<br>~~eS~~|6032 101 012<br>20.0<br>~~eS~~<br>~~eS~~|20.0<br>7.0|7.0<br>2.8<br>~~A~~|2.8<br>5.0 3.8<br>~~A~~|5.0 3.8<br>~~A~~|5.0 3.8<br>–|–<br>–|–|–|–<br>–|–<br>– 14|– 14|– 14<br>–|–|
Tag material: nickel plated sheet-steel. SLF: tip tinned.
- 1) using Molex 51021-03 connector (Other wire connectors and wire length are available on request.) 2) in shrink sleeve with wire and connector Custom made assemblies are available on request for large volume.
**==> picture [22 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 8<br>**----- End of picture text -----**<br>
**FIG. 9 SLF**
**FIG. 10 LF**
**==> picture [45 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 11 PCB3<br>**----- End of picture text -----**<br>
**FIG. 12 PCB 2**
**FIG. 13 WC**
**FIG. 14 SMT**
**page 25 | 254**
## **CR Button**
|**Type**<br>**Order No.**<br>~~Po~~|~~Po~~|**A**|**B**|**C**|**D**|**E**|**F**|**G**|**H**|**I**|**K**|**L**|**Fig. No.**|**Remarks**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 2430<br>6430 101 501<br>~~Po~~<br>~~Po~~|6430 101 501<br>24.5<br>~~Po~~<br>~~Po~~|24.5<br>3.0<br>~~Po~~|3.0<br>0.3|0.3<br>– 20.0 –|– 20.0 –|– 20.0 –|– 20.0 –<br>–|–|–<br>–|–<br>–|–<br>– 15|– 15|– 15<br>–|–|
|CR 2430 SLF<br>6430 201 501<br>~~Po~~<br>~~Po~~<br>~~Po~~|6430 201 501<br>25.6<br>~~Po~~<br>~~Po~~<br>~~Po~~|25.6<br>1.0<br>~~Po~~|1.0<br>10.0 1.0 4.0|10.0 1.0 4.0|10.0 1.0 4.0|10.0 1.0 4.0|25.0 – 1.0 4.5|25.0 – 1.0 4.5|25.0 – 1.0 4.5|25.0 – 1.0 4.5<br>–|–<br>– 16|– 16|– 16<br>tag 0.25 mm|tag 0.25 mm|
|CR 2430 LF<br>6430 301 501<br>~~Po~~<br>~~Po~~<br>~~Po~~|6430 301 501<br>–<br>~~Po~~<br>~~Po~~<br>~~Po~~|–<br>–<br>~~Po~~<br>~~Po~~|–<br>–|–<br>– 3.2|– 3.2|– 3.2|25.0<br>–|–|–<br>–|–<br>10.0|10.0<br>4.0 17|4.0 17|4.0 17<br>tag 0.15 mm|tag 0.15 mm|
|CR 2430 PCB 3<br>6430 401 501<br>~~Po~~<br>~~Po~~<br>~~Po~~|6430 401 501<br>24.5<br>~~Po~~<br>~~Po~~<br>~~Po~~|24.5<br>1.0<br>~~Po~~|1.0<br>10.0|10.0<br>11.0 3.0|11.0 3.0|11.0 3.0|17.8<br>7.5 10.0|7.5 10.0|7.5 10.0<br>4.5|4.5<br>11.4|11.4<br>– 18|– 18|– 18<br>tag 0.25 mm|tag 0.25 mm|
|CR 2430 PCB 2<br>6430 701 501<br>~~Po~~<br>~~Po~~<br>~~Po~~|6430 701 501<br>24.5<br>~~Po~~<br>~~Po~~<br>~~Po~~|24.5<br>1.0<br>~~Po~~<br>~~Po~~|1.0<br>–|–<br>11.0 3.0|11.0 3.0|11.0 3.0|20.0<br>7.5 10.0|7.5 10.0|7.5 10.0<br>4.5|4.5<br>11.4|11.4<br>– 19|– 19|– 19<br>tag 0.20 mm|tag 0.20 mm|
|CR 2430 SMT<br>6430 301 012<br>~~Po~~<br>~~Po~~|6430 301 012<br>24.5<br>~~Po~~<br>~~Po~~|24.5<br>5.2<br>~~Po~~|5.2<br>4.0|4.0<br>5.0 3.3|5.0 3.3|5.0 3.3|–<br>– –|– –|– –<br>–|–<br>–|–<br>– 20|– 20|– 20<br>–|–|
|~~Po~~|~~Po~~|~~Po~~|||||||||||||
|~~Po~~|~~Po~~||||||||||||||
|CR 2450<br>6450 101 501<br>~~Po~~<br>~~Po~~|6450 101 501<br>24.7<br>~~Po~~<br>~~Po~~|24.7<br>5.0|5.0<br>0.5|0.5<br>– 21.8|– 21.8|– 21.8|–<br>–|–|–<br>–|–<br>–|–<br>– 15|– 15|– 15<br>–|–|
|CR 2450 SLF<br>6450 201 501<br>~~Po~~<br>~~Po~~<br>~~Po~~|6450 201 501<br>25.6<br>~~Po~~<br>~~Po~~<br>~~Po~~|25.6<br>1.0<br>~~Po~~|1.0<br>10.0|10.0<br>1.0 6.0|1.0 6.0|1.0 6.0|25.0<br>– 1.0|– 1.0|– 1.0<br>4.5|4.5<br>–|–<br>– 16|– 16|– 16<br>tag 0.25 mm|tag 0.25 mm|
|CR 2450 PCB 3<br>6450 401 501<br>~~Po~~<br>~~Po~~<br>~~Po~~|6450 401 501<br>24.5<br>~~Po~~<br>~~Po~~<br>~~Po~~|24.5<br>1.0<br>~~Po~~|1.0<br>10.0|10.0<br>13.2 5.0|13.2 5.0|13.2 5.0|17.8<br>7.5 10.0|7.5 10.0|7.5 10.0<br>4.5|4.5<br>11.4|11.4<br>– 18|– 18|– 18<br>tag 0.25 mm|tag 0.25 mm|
|CR 2450 PCB 2<br>6450 701 501<br>~~Po~~<br>~~Po~~<br>~~Po~~|6450 701 501<br>24.7<br>~~Po~~<br>~~Po~~<br>~~Po~~|24.7<br>1.0<br>~~Po~~|1.0<br>–|–<br>12.7 5.0|12.7 5.0|12.7 5.0|17.8<br>7.5 10.0|7.5 10.0|7.5 10.0<br>4.5|4.5<br>11.4|11.4<br>– 19|– 19|– 19<br>tag 0.20 mm|tag 0.20 mm|
|CR 2450 SMT<br>6450 301 013<br>~~Po~~<br>~~Po~~|6450 301 013<br>~~Po~~<br>~~Po~~|24.5<br>4.5|4.5<br>2.8|2.8<br>3.5 5.3|3.5 5.3|3.5 5.3|–<br>– –|– –|– –<br>–|–<br>–|–<br>– 20|– 20|– 20<br>–|–|
Tag material: nickel plated sheet-steel. SLF: tip tinned.
- 1) using Molex 51021-03 connector (Other wire connectors and wire length are available on request.) 2) in shrink sleeve with wire and connector Custom made assemblies are available on request for large volume.
**==> picture [27 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 15<br>**----- End of picture text -----**<br>
**==> picture [41 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 16 SLF<br>**----- End of picture text -----**<br>
**FIG. 17 LF**
**FIG. 18 PCB 3**
**FIG. 19 PCB 2**
**FIG. 20 SMT**
3. CR HIGH CAPACITY PRIMARY LITHIUM CYLINDRICAL CELLS
## 3.1 TYPES – TECHNICAL DATA
|**Type**|||**Order No.**|||**Nominal**|**voltage (V)**|**Nominal**<br>**capacity at**<br>**20°C, down**<br>**to 2.0 V,**<br>**load (mAh)**|**Max.**|**continuous**|**discharge**|**current**|**(mA)**|**Weight (g)**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 1/2 AA|CR 1/2 AA|CR 1/2 AA|6127 101 301|6127 101 301|6127 101 301|3||950 mAh–5.6 kΩ|5|||||11.5|
|CR 2/3 AA|CR 2/3 AA|CR 2/3 AA|6237 101 301|6237 101 301|6237 101 301|3||1350 mAh–1.0 kΩ|10|10||||15.0|
|CR AA|CR AA||6117 101 301|6117 101 301|6117 101 301|3||2000 mAh–1.0 kΩ|15|15||||21.5|
Technical data, CR High Capacity Primary Lithium Cylindrical Cells
**CR 1/2 AA**
**CR 2/3 AA CR AA**
## CR 1/2 AA
## Performance Data
## **Temperature Characteristics***
Type Number ........................ 6127 - Designation IEC .................... System .................................. Li-Manganese dioxide / Organic Electrolyte
|UL Recognition ......................<br>Nominal Voltage ....................<br>Typical Capacity C ................|MH 13654 (N)<br>3 V<br>950 mAh (Load 5,6 kOhm,<br>at 20°C down to 2 V)|
|---|---|
|Weight (approx.) ....................|11,5 g|
|Volume ..................................|5 ccm|
|Coding ..................................|Date of Manufacturing|
||Month/Year|
|**Temperature Ranges**|**min.**<br>**max.**|
|Storage .................................<br>Discharge ..............................|-55°C<br>70°C<br>-30°C<br>75°C¹|
|**Dimensions**|**min.**<br>**max.**|
|Diameter (A) ..........................|14,15<br>14,45|
|Height (B) ..............................|25,09<br>25,30|
|Shoulder Diameter [L] ...........|7,00|
|Shoulder Height [M] ..............|0,90|
*Discharge Load 5,6 kΩ
## **Operating Voltage vs. load resistance***
- *Discharge depth 50%
## **Capacity vs. load resistance**
**Discharge Characteristics***
## **Typical Capacities (at 20°C)**
||**Discharge Type**<br>**Load**|**Load**|**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|---|---|---|
||Continuous<br>5600 Ω|5600 Ω|Time: 1860 h|Time: 1860 h|Time: 1860 h|
||24 h/d, 7 d/w||Capacity: 950 mAh|Capacity: 950 mAh|Capacity: 950 mAh|
|Continuous<br>2000 Ω<br>24 h/d, 7 d/w<br>~~a~~||2000 Ω|Energy: 2700 mWh<br>Time: 670 h<br>Capacity: 930 mAh<br>Energy: 2600 mWh|Energy: 2700 mWh<br>Time: 670 h<br>Capacity: 930 mAh<br>Energy: 2600 mWh|Energy: 2700 mWh<br>Time: 670 h<br>Capacity: 930 mAh<br>Energy: 2600 mWh|
|Continuous<br>1000 Ω<br>~~nn|~~|||Time: 335 h<br>|||Time: 335 h<br>~~ae~~|
||24 h/d, 7 d/w||Capacity: 900 mAh|Capacity: 900 mAh|Capacity: 900 mAh|
||||Energy: 2400 mWh|Energy: 2400 mWh|Energy: 2400 mWh|
||Constant current<br>50 μA|50 μA|Capacitiy: 1000 mAh|Capacitiy: 1000 mAh|Capacitiy: 1000 mAh|
- ¹ Contact VARTA if the application is intended to be outside the range of -30°C to +75°C.
> ² depending on environmental condition and energy consumption
- *at room temperature 21°C
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
- Operating life ² > 10 years
**page 28 | 29**
**Primary Lithium Cells**
## CR 2/3 AA
## Performance Data
## **Temperature Characteristics***
Type Number ........................ Designation IEC .................... System ..................................
6237 - Li-Manganese dioxide / Organic Electrolyte
|UL Recognition ......................<br>Nominal Voltage ....................<br>Typical Capacity C ................<br>Weight (approx.) ....................<br>Volume ..................................|MH 13654 (N)<br>3 V<br>1350 mAh (Load 1,0 kOhm,<br>at 20°C down to 2 V)<br>15 g<br>5,6 ccm|
|---|---|
|Coding ..................................|Date of Manufacturing<br>Month/Year|
|**Temperature Ranges**<br>Storage .................................<br>Discharge ..............................<br>**Dimensions**|**min.**<br>**max.**<br>-55°C<br>70°C<br>-30°C<br>75°C¹<br>**min.**<br>**max.**|
|Diameter (A) ..........................<br>Height (B) ..............................|14,45<br>14,75<br>33,10<br>33,00|
|Shoulder Diameter [L] ...........<br>Shoulder Height [M] ..............|7,00<br>0,60|
- *Discharge Load 5,6 kΩ
## **Operating Voltage vs. load resistance***
- *Discharge depth 50%
## **Capacity vs. load resistance**
## **Discharge Characteristics***
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**<br>Continuous<br>1000 Ω<br>24 h/d, 7 d/w|**Load**<br>**End Voltage: 2,0 V**<br>1000 Ω<br>Time: 500 h<br>Capacity: 1350 mAh<br>Energy: 3600 mWh|**End Voltage: 2,0 V**<br>Time: 500 h<br>Capacity: 1350 mAh<br>Energy: 3600 mWh|
|---|---|---|
*at room temperature 21°C
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -30°C to +75°C.
## CR AA
## Performance Data
## **Temperature Characteristics***
|<br>**Temperature Characteristics***<br>y>Lg<br>MY<br>sit<br>35|<br>**Temperature Characteristics***<br>y>Lg<br>MY<br>sit<br>35|<br>**Temperature Characteristics***<br>y>Lg<br>MY<br>sit<br>35|<br>**Temperature Characteristics***<br>y>Lg<br>MY<br>sit<br>35|
|---|---|---|---|
|<br>27*<br>_<br>2<br>3.0 by<br>(sBer<br>B<br>{sEBe<br>Sesz<br>2.5||||
|||a||
|:|_<br>=~---->s<br>A<br>WS<br>¥___o|© <br><<br>a<br>>|20<br> 15<br>0<br>TIME [h]|
||||*Discharge Load 5,6 kΩ|
|Type Number ........................|6117|||
|Designation IEC ....................|-||**Operating Voltage vs. load resistance***|
|System ..................................|Li-Manganese dioxide /||3.5|
|UL Recognition ......................<br>Nominal Voltage ....................|Organic Electrolyte<br>MH 13654 (N)<br>3 V|<br>=<br>=<br>w<br>g<br>32|3.0Sa<br>25<br>20|
|Typical Capacity C ................|2000 mAh (Load 1,0 kOhm,|a<br>=<br>w<br>Oo|15|
||at 20°C down to 2 V)||0.01<br>DISCHARGE|
||||*Discharge depth 50%|
|Weight (approx.) ....................|21,5 g|||
|Volume ..................................<br>Coding ..................................|8,5 ccm<br>Date of Manufacturing||**Capacity vs. load resistance**|
||Month/Year|rad<br><|2000<br>ee<br>1600 Kee|
|**Temperature Ranges**<br>Storage .................................|**min.**<br>**max.**<br>-55°C<br>70°C|£1200<br>zc<br>©<br>800<br><x||
|Discharge ..............................|-30°C<br>75°C¹|a<O<br>a<br>a|400|
|||Wwoo||
||||0.01|
|**Dimensions**|**min.**<br>**max.**||DISCHARGE|
|Diameter (A) ..........................|14,45<br>14,75|||
|Height (B) ..............................<br>Shoulder Diameter [L] ...........|49,50<br>50,50<br>7,00||**Discharge Characteristics***|
|Shoulder Height [M] ..............|0,60||3.5|
*Discharge Load 5,6 kΩ
**Operating Voltage vs. load resistance***
- *Discharge depth 50%
**Capacity vs. load resistance**
**Discharge Characteristics***
## **Typical Capacities (at 20°C)**
||**Discharge Type**<br>**Load**<br>Continuous<br>1000 Ω<br>24 h/d, 7 d/w|**Load**<br>**End Voltage: 2,0 V**<br>1000 Ω<br>Time: 745 h<br>Capacity: 2000 mAh|**End Voltage: 2,0 V**<br>Time: 745 h<br>Capacity: 2000 mAh|
|---|---|---|---|
|Energy: 5600 mWh<br>~~SG~~|||Energy: 5600 mWh|
||Continuous<br>620 Ω|620 Ω<br>Time: 430 h|Time: 430 h|
||24 h/d, 7 d/w|Capacity: 1850 mAh<br>Energy: 5000 mWh|Capacity: 1850 mAh<br>Energy: 5000 mWh|
> ¹ Contact VARTA if the application is intended to be outside the range of -30°C to +75°C.
> ² depending on environmental condition and energy consumption
*at room temperature 21°C
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
- Operating life ² > 10 years
**page 30 | 31**
## 3.2 ASSEMBLIES
|**Type**|**Order No.**|**A (Max.)**|**B**|**C**|**D**|**E**|**F**|**G**|**H**|**I**|**K**|**L**|**M**|**Fig. No.**|**Tags**||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 1/ 2 AA S<br>|6127 101 301|14.75<br>|25.2<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|7.0<br>|0.6|1|||
|CR 1/ 2 AA S PCBD|6127 201 301|14.75<br>|25.2<br>|10.0<br>|1.0<br>|1.0<br>|–<br>|25.4<br>|–<br>|3.0<br>|5.0<br>|–<br>|–|2|||
|CR 1/ 2 AA S ST<br>|6127 301 301|14.75<br>|25.2<br>|10.0<br>|–<br>|3.5<br>|2.1<br>|25.4<br>|2.5<br>|–<br>|–<br>|–<br>|–|3|||
|CR 1/ 2 AA BE CD<br>|6127 501 301|14.75<br>|25.4<br>|45.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–|7|||
|CR 1/ 2 AA S CD<br>|6127 601 301|14.75<br>|25.4<br>|–<br>|7.5<br>|–<br>|–<br>|33.5<br>|–<br>|–<br>|–<br>|–<br>|–|6|(90°)||
|CR 1/ 2 AA S PCBS|6127 901 301|14.75<br>|25.2<br>|–<br>|–<br>|1.0<br>|–<br>|25.4<br>|–<br>|3.0<br>|–<br>|–<br>|–|5|short pin||
|CR 1/ 2 AA S TP<br>|6127 601 381|14.75<br>|25.2<br>|16.5<br>|–<br>|0.64<br>|–<br>|25.8<br>|–<br>|–<br>|–<br>|–<br>|–|8|terminal pin||
|CR 1/ 2 AA WC1)<br>|6127 201 390|17.5<br>|27.0<br>|50.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–|9|wire & connector||
||||||||||||||||||
|CR 2 / 3 AA S<br>|6237 101 301|14.75<br>|33.5<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|7.0<br>|0.6|1|||
|CR 2 / 3 AA S PCBD|6237 201 301|14.75<br>|33.5<br>|10.0<br>|1.0<br>|1.0<br>|–<br>|33.7<br>|–<br>|3.0<br>|5.0<br>|–<br>|–|2|||
|CR 2 / 3 AA S ST<br>|6237 301 301|14.75<br>|33.5<br>|10.0<br>|–<br>|3.5<br>|2.1<br>|33.7<br>|2.5<br>|–<br>|–<br>|–<br>|–|3|||
|CR 2 / 3 AA S CD<br>|6237 501 301|14.75<br>|33.5<br>|45.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–|7|||
|CR 2 / 3 AA S PCBS|6237 701 301|14.75<br>|33.5<br>|–<br>|1.0<br>|1.0<br>|–<br>|33.7<br>|–<br>|3.0<br>|–<br>|–<br>|–|4|single pin||
||||||||||||||||||
||||||||||||||||||
|CR AA S<br>|6117 101 301|14.75<br>|50.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|7.0<br>|0.6|1|||
|CR AA S PCBD<br>|6117 201 301|14.75<br>|50.0<br>|10.0<br>|1.0<br>|1.0<br>|–<br>|50.2<br>|–<br>|3.0<br>|5.0<br>|–<br>|–|2|||
|CR AA S ST<br>|6117 301 301|14.75<br>|50.0<br>|10.0<br>|–<br>|3.5<br>|2.1<br>|50.2<br>|2.5<br>|–<br>|–<br>|–<br>|–|3|||
|CR AA S CD<br>|6117 501 301|14.75<br>|50.2<br>|45.0<br>|–<br>|3.5<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–|7|||
|CR AA S PCBS<br>|6117 701 301|14.75<br>|50.0<br>|–<br>|1.0<br>|1.0<br>|–<br>|50.2<br>|–<br>|3.0<br>|–<br>|–<br>|–|4|single pin||
|CR AA S WC1)<br>|6117 201 390|18<br>|51.0<br>|50.0<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–<br>|–|9|wire & connector||
Material: nickel plated sheet-steel, tag thickness: 0.15 mm till 0.25 mm. SLF: tip tinned, all types in green shrink sleeve.
1) using connector: JST type: PHR2 (Other connector types available on request.) Custom made assemblies are available on request for large volume.
**FIG. 1**
**FIG. 4**
**==> picture [21 x 6] intentionally omitted <==**
**----- Start of picture text -----**<br>
FIG. 7<br>**----- End of picture text -----**<br>
**FIG. 2**
**FIG. 5**
**FIG. 8**
**FIG. 3**
**FIG. 6**
**FIG. 9**
**page 32 | 33**
**Primary Lithium Cells**
# 4. CR HIGH POWER PRIMARY LITHIUM CYLINDRICAL CELLS
## 4.1 TYPES – TECHNICAL DATA
**CR 2/3 AH**
**CR 123 A**
**CR 2**
|**Type**||**Order No.**|**Nominal**|**voltage**|**(V)**|**Nominal**<br>**capacity at**|**20°C, load**<br>**(mAh)**|**Max.**<br>**continuous**|**discharge**<br>**current1)**|**(mA)**|**Weight (g)ù**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 2 /3 AH|CR 2 /3 AH|6215 101 501|3|||1500 mAh–200 Ω|1500 mAh–200 Ω|1500|1500||16|
|CR 123 A|CR 123 A|6205 210 501|3|||1500 mAh–200 Ω/2.0 V|1500 mAh–200 Ω/2.0 V|1400|1400||17|
|CR 2|CR 2|6206 210 501|3|||850 mAh– 200 Ω/1.8 V||885|885||11|
Technical data, CR High Power Primary Lithium Cylindrical Cells 1) Current value for obtaining 50% capacity 2) in blister card (1 pc)
## CR 2/3 AH
## Performance Data
## **Temperature Characteristics***
* TIME [h] Discharge Load 5,6 kΩ
Type Number ........................ 6215 Designation IEC .................... CR 17345 System .................................. Li-Manganese dioxide / Organic Electrolyte UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 1500 mAh (Load 200 kOhm, at 20°C down to 2 V)
## **Pulse discharge characteristics***
- *1) Load: 0.9A. 3 sec on. 27 sec. off 2) after storage at 60°C/100 days
|Weight (approx.) ....................|17 g||
|---|---|---|
|Volume ..................................|7 ccm||
|Coding ..................................|Date of Manufacturing|Date of Manufacturing|
||Month/Year||
|**Temperature Ranges**<br>Storage .................................|**min.**<br>-20°C|**max.**<br>45°C|
|Discharge ..............................|-40°C|70°C¹|
|**Dimensions**<br>Diameter (A) ..........................|**min.**<br>16,00|**max.**<br>17,00|
|Height (B) ..............................<br>Shoulder Diameter [L] ...........|32,40<br>6,10|33,90|
|Shoulder Height [M] ..............|1,00||
## **Typical discharge curve***
- *Load: cont. 560 Ω, Pulse load: 2 sec/min 3Ω (parallel)
**Discharge Characteristics***
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**<br>Continuous<br>200 Ω<br>~~a~~|**Discharge Type**<br>**Load**<br>Continuous<br>200 Ω<br>~~a~~|**Load**<br>200 Ω|**End Voltage: 2,0 V**<br>Time: 108 h<br>~~SS~~|**End Voltage: 2,0 V**<br>Time: 108 h<br>~~SS~~|
|---|---|---|---|---|
||24 h/d, 7 d/w||Capacity: 1500 mAh|Capacity: 1500 mAh|
||||Energy: 4190 mWh|Energy: 4190 mWh|
*at room temperature 21°C
> ¹ Contact VARTA if the application is intended to be outside the range of -40°C to +70°C.
> ² depending on environmental condition and energy consumption
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
- Operating life ² > 10 years
**page 36 | 37**
## CR 2
## Performance Data
**Temperature Characteristics** 6
Type Number ........................ 6206 Designation IEC .................... CR 15H270 System .................................. Li-Manganese dioxide / Organic Electrolyte
## **Pulse discharge characteristics***
UL Recognition ...................... MH 13654 (N) Nominal Voltage .................... 3 V Typical Capacity C ................ 850 mAh (Load 200 kOhm, at 20°C down to 2 V)
|Weight (approx.) ....................|11 g||
|---|---|---|
|Volume ..................................|5,2 ccm||
|Coding ..................................|TBA||
|**Temperature Ranges**<br>Storage .................................|**min.**<br>**max.**<br>-20°C<br>45°C|**max.**<br>45°C|
|Discharge ..............................|-40°C<br>70°C¹|70°C¹|
|**Dimensions**|**min.**<br>**max.**|**max.**|
|Diameter (A) ..........................<br>Height (B) ..............................<br>Shoulder Diameter [L] ...........<br>Shoulder Height [M] ..............|15,10<br>15,60<br>26,30<br>27,00<br>6,20<br>6,30<br>0,70<br>1,30|15,60<br>27,00<br>6,30<br>1,30|
- *1) Load: 0.9A. 3 sec on. 27 sec. off 2) after storage at 60°C/100 days
## **Discharge Characteristics***
- *at room temperature 21°C
## **Typical Capacities (at 20°C)**
|**Discharge Type**<br>**Load**|**Load**<br>**End Voltage: 2,0 V**|**End Voltage: 2,0 V**|
|---|---|---|
|Continuous<br>200 Ω|200 Ω<br>Time: 63 h|Time: 63 h|
|24 h/d, 7 d/w|Capacity: 870 mAh|Capacity: 870 mAh|
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -40°C to +70°C.
² depending on environmental condition and energy consumption
## CR 123 A
## Performance Data
## **Temperature Characteristics***
- TIME Discharge Load 5,6 kΩ [h]
|||A<br>NS||
|---|---|---|---|
|Type Number ........................<br>Designation IEC ....................||6205<br>CR 17345||
|System ..................................||Li-Manganese dioxide /||
|UL Recognition ......................<br>Nominal Voltage ....................||Organic Electrolyte<br>MH 13654 (N)<br>3 V||
|Typical Capacity C ................||1550 mAh (Load 100 kOhm,||
|||at 20°C down to 2 V)||
|Weight (approx.) ....................||17 g||
|Volume ..................................||7 ccm||
|Coding ..................................||Date of Manufacturing||
|||Month/Year||
|**Temperature Ranges**||**min.**<br>**max.**||
|Storage .................................<br>Discharge ..............................||-20°C<br>45°C<br>-40°C<br>70°C¹||
|**Dimensions**||**min.**<br>**max.**||
|Diameter (A) ..........................||16,40<br>17,00||
|Height (B) ..............................<br>Shoulder Diameter [L] ...........||34,30<br>34,50<br>6,20<br>6,40||
|Shoulder Height [M] ..............||1,18<br>1,23||
|**Typical Capacities (at 20°C)**<br>**Discharge Type**<br>**Load**<br>**End Voltage: 2,0 V**<br>Continuous<br>100 Ω<br>Capacity: 1550 mAh<br>24 h/d, 7 d/w<br>~~_———_. ——'_<~~ ~~.~~||**End Voltage: 2,0 V**<br>Capacity: 1550 mAh<br>~~R~~<br>~~Ws~~||
## **Pulse discharge characteristics***
*1) Load: 0.9A. 3 sec on. 27 sec. off 2) after storage at 60°C/100 days
**Typical discharge curve***
*Load: cont. 560 Ω, Pulse load: 2.sec/min 3Ω (parallel)
## **Discharge Characteristics***
*at room temperature 21°C
- Self-dischange rate < 1% at room temperature
- Storage life > 10 years
> ² depending on environmental condition and energy consumption
- Operating life ² > 10 years
¹ Contact VARTA if the application is intended to be outside the range of -40°C to +70°C.
**page 38 | 39**
## 4.2 ASSEMBLIES
|**Type**|**Order No.**|**A**<br>**B**|**C**|**D**||**E**|**F**|**G**<br>|**H**|**I**|**K**|**L**|**M**|**Fig. No.**|**Tags**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|CR 2 /3 AH S<br>|6215 101 501|17.0–133|.9–1.5–|–||–<br>|–<br>|–<br>–|<br>|–<br>|–<br>|6.3±0.2|1.0|1|–|
|CR 2 /3 AH S PCBD|6215 201 013|16.5<br>33|.3<br>10.|0<br>–||1.0<br>|–<br>|33.7<br>–|<br>|3.0<br>|–<br>|–|–|2|–|
|CR 123A P1<br>|6205 210 501|17.0–134|.5–0.6–|–||–<br>|–<br>|–<br>–|<br>|–<br>|–<br>|6.4|1.29|1|–|
|CR 2 P1<br>|6206 210 501|15.6–0.527|.0<br>–|–||–<br>|–<br>|–<br>–|<br>|–<br>|–<br>|6.5|0.7|1|–|
Material: nickel plated sheet-steel, tag thickness: 0.15 mm till 0.25 m. SLF: tip tinned. Custom made assemblies are available on request for large volume.
**==> picture [129 x 49] intentionally omitted <==**
**==> picture [157 x 66] intentionally omitted <==**
**FIG. 1**
**FIG. 2**
## 5. GENERAL DESIGN CHARACTERISTICS
Basically, **VARTA** lithium batteries are safely designed to endure various environmental conditions. The design of the hermetically seal rim and the glass-to-metal welding can give the battery high endurance in various environmental conditions such as variant temperatures, humidity and vibration. Also, the position of lithium against the inner wall of the cell case makes heat dissipated to the outside easier when inside heat is generated. Therefore, there is no concern over safety when the suggested cautions are followed during usage, handling or storage.
However, there might be some possibilities of mishandling or misuse by the customer. Thus, following simulation tests have been performed. The test conditions are based on the procedures of the UL standard tests and Military Standards for environmental and safety testing. The abnormal test is only carried out to check the behavior of the batteries under misuse conditions and make certain the batteries react in a safe manor.
**page 38 | 41**
## Battery Selection:
In order to ensure optimum battery performance for the primary CR Button, the cylindrical CR High Power and cylindrical High Capacity cells, we suggest consideration of the following design-in requirements. They are the nominal and operating voltage, load current and profile,
## Design-in Considerations
**VARTA** Microbattery Primary Lithium Batteries offer lightweight packaged power for a variety of portable electric and electronic equipment. They are suitable as a main or standby power source for memory (RAM) and Real-Time clock (RTC) appli cations.
The Lithium Batteries are blocked from the power supply by means of a diode to prevent discharge of the battery into the DC supply during shut down.
The voltage drop across D1 should be taken into account as the minimum voltage of the load that has to be maintained under all circumstances.
Blocking diode D2 and D3 prevents the battery from being charged through the power supply. The amount of accumulated reverse current (IR) should be kept around 1% of the cell’s typical capacity during its stand by life time. The leakage current of the diodes has to be considered.
Example: n CR 1/2 AA for 5 years life time n 1% of 950 mAh = 9,5 mAh = 9500 µAh n 5 years = 43800 h n max. reserve current = 9500 µAh/ 43800 h = 0,217 µA
However a maximum of 5µA continuously must not be exceeded. In the absence of a DC supply voltage, the lithium battery supplies the load with the necessary power.
the duty cycle, temperature requirements and shelf life for the application. These charac teristics for each battery type must be evaluated against the design requirements to select the most appropriate pro duct that fulfills these requirements.
**==> picture [102 x 99] intentionally omitted <==**
**==> picture [102 x 99] intentionally omitted <==**
**==> picture [102 x 99] intentionally omitted <==**
Using 2 cells when 6 V is used in series
As diodes fail at low current levels by an alloy-effect causing a severe reduction in impedance, an additional safety device must be incorporated.
## Printed Circuit Board Mounting
Never solder on the body of the battery directly, use a battery equipped with PC-mount terminals. When using automatic soldering apply 250–270°C within 5 seconds. Make sure that the battery is not suspended or dropped into the soldering bath.
Do not heat above 80°C to avoid leakage caused by deterioration in the battery’s performance.
## UL-Recognition
All **VARTA** Microbattery Lithium Cells and Batteries are recognized by Underwriters Laboratories Inc. under UL-file number MH 13654 (N).
Trademark of Underwriters Laboratories
The cells are marked with the Recognized Component Mark.
Please also pay attention to the Safety Guidelines in Section 5.2.
**page 42 | 43**
## 5.1 SAFETY TESTS
## Example Short Circuit
In table 11 the temperature is listed at short circuit at an ambient temperature of 20°C, 40°C and 70°C.
|**Ambient**<br>**temperature**|**CR 1/2 AA**|**CR 2/3 AA**||**CR AA**|
|---|---|---|---|---|
|20 °C|24°C|28°C||24°C|
|40 °C|50°C|50°C||47°C|
|70 °C|80°C|84°C||77°C|
|Frequency range<br>5 Hz´55 Hz´500 Hz´55 Hz´5 Hz<br>Amplitude at frequency range:<br>5 to 55 Hz: ± 0.75 mm<br>Acceleration at frequencey range:<br>55 Hz to 500 Hz: 100 m/s2<br>Cycle duration: 15 min<br>Oscillation time of each main axis: 3 h<br>**Vibration**<br>**test**<br>Test|||||
||||**Result**||
||||Without changing of<br>the electrical values<br>the following Li-cell<br>can be exposed to<br>this vibration test:<br>nCR 1/ 2 AA<br>nCR 2/3 AA<br>nCR AA||
## Vibration Test
## 5.2 SAFETY GUIDELINES
For the current edition of the Material Safety Data Sheet (MSDS) please see:
- https://products.varta microbattery.com/applications/mb_ data/documents/material_safety_data_sheets/MSDS_08_ Primary_Lithium_Cylindrical_Series_CR_en.pdf
- https://products.varta microbattery.com/applications/mb_ data/documents/material_safety_data_sheets/MSDS_07_ Primary_Lithium_Cylindrical_Series_CR_Coiled_en.pdf
- https://products.varta microbattery.com/applications/mb_ data/documents/material_safety_data_sheets/MSDS_05_ Primary_Lithium_Button_Series_CR_en.pdf
**page 44 | 45**
## 5.3 OEM – APPLICATION CHECK LIST
## 1. PROJECT INFORMATION
|From (Writer)<br>Customer<br>Name of the project|Sales Agreement|
|---|---|
||Application|
||Country|
## 2. MARKETING DATA
|Yearly expectation of sales<br>Estimated selling price<br>Lifetime of the project|Per batch of|
|---|---|
||Expected data of first order|
||Start of volume production|
|Competitors<br>Substitution of existing product<br>Yes<br>No||
||Which|
|Comments||
## 3. WHAT IS REQUIRED?
|3. WHAT IS REQUIRED?|||
|---|---|---|
|Feasibility study, preliminary proposal<br>Yes<br>No<br>Preliminary drawing<br>Yes<br>No<br>Samples (with dummy cells)<br>Yes<br>No<br>Preliminary cost estimation (+/- 20%)<br>Yes<br>No<br>Product cost estimation (+/- 5%)<br>Yes<br>No<br>Technical proposal<br>Yes<br>No<br>Samples to run electric tests<br>Yes<br>No<br>Prototypes (for qualification by the customer)<br>Yes<br>No<br>Development and industrial cost estimation<br>Yes<br>No|Reply wishes for|Reply provided for|
||||
||||
||||
||||
||||
||||
||||
||||
||||
## 4. TECHNICAL REQUIREMENTS
## 4.1. Storage before use
Duration Humidity
Duration Temperature min. Average Humidity 4.2. Storage into the device before operating Duration Temperature min. Average
max.
max.
Humidity
## 4.3. Specific tests prior incorporation
## 4.4. Electric data
Required minimum life time in use
Maximum voltage Nominal capacity Cut off voltage Required minimum capacity
Current profile (average current, current pulse strength, pulse duration, pulse rate…)
Others
## 4.5. climatic data
Operating temperature min. Average
max.
Humidity
Others
**page 47 | 476**
## 4.6. Mechanical data (vibration, drop, bump, shock, …)
Mention the applicable specification and enclose the document if necessary
## 4.7. Available dimensions: (weight, volume, if possible enclose the user drawing of the prospect)
## 4.8. Assembly (describe or enclose a drawing)
## 4.9. Applicable specifications / standards
UL BS UN IEC86-4 Other ~~Reference and issue~~
## 4.10. Reliability level – Guarantees
## 4.11. Labeling and Packaging
VARTA standard labeling and packaging
|Customised labeling|Customised labeling|Customised labeling||(enclose the custo|(enclose the custo|mer specification)|mer specification)|mer specification)|mer specification)|Customised packaging|Customised packaging|Customised packaging||(enclose the cus|(enclose the cus|(enclose the cus|tomer specification)|tomer specification)|tomer specification)|tomer specification)|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|4.12. Attached documents<br> <br>||||||||||<br>|||||||||||
|Samples||||||Competitor samples||||Drawing|||||||Specification of the customer||||
|<br>Copyof specific standards|||||||||||||||||||||
||||||||||||||||||Other||||
|||||||Samples of connector||||Samples of specific components|||||||Other||||
## 4.13. Additional information
**page 49 | 498**
## VARTA Microbattery GmbH Product Portfolio
~~EE~~ Primary Batteries Lithium-Manganese Cells Zinc Air Cells Alkaline Batteries Lithium-Thionyl-Chloride Cells ~~a~~ Lithium Button Cells Silver Oxide Button Cells ~~Se OO~~ **R** echargeable Batteriesechargeable BatteriesLi-Ion Button Cells Rechargeable BatteriesNiMH Button Cells ~~ee~~ Rechargeable BatteriesNiMH Cylindrical CoinPower (V...H / HR / HT / HRT) Li-Ion & Li-Polymer Batteries Li-Power Packs Li-Power Packs Cylindrical & Prismatic & CellPac PLUS CellPac LITE Hydrogen Gas Generating Cells ~~oo~~ VARTA H2 Cells
## Contact
## **Headquarters**
**VARTA Microbattery GmbH, Daimlerstr. 1, 73479 Ellwangen, Germany**
## **Asia Pacific**
## **Germany**
## **France**
**VARTA Microbattery GmbH VARTA Microbattery GmbH Daimlerstr. 1,** 12 - 14, Rue Raymond RIDEL **73479 Ellwangen, Germany** 92250 La Garenne Colombes, France **Tel +49 7961 921-0** Tel +33 1 47 84 84 54 **Fax +49 7961 921-553** Fax +33 1 47 84 28 32
## **VARTA Microbattery Pte. Ltd.**
300 Tampines Avenue 5, #05-01 Income, @ Tampines Junction, 529653 Singapore Tel +65 6 260 58 01 Fax +65 6 260 58 12
## **China**
## **VARTA Storage GmbH**
## **Japan**
Nürnberger Str. 65,
**VARTA Microbattery Pte. Ltd.**
86720 Nördlingen, Germany Tel +49 9081 240 86 60 Fax +49 9081 921-553
Room 1702-3, 17/F., Fullerton Centre 19 Hung to Road, Kwun Tong Kowloon, Hongkong Tel +852 28 98 83 73 Fax +852 28 97 76 09
**VARTA Microbattery Japan K.K.** Kyobashi Y’SUS Bldg, 3F. 1-6-12, Kyobashi, Chuo-Ku Tokyo 104-0031, Japan Tel +81 3 35 67 81 71 Fax +81 3 35 67 81 75
## **Americas**
**VARTA Microbattery Inc.**
**VARTA Microbattery (Shanghai) Co. Ltd.** Block 3, Shanghai Pudong Chuansha **Taiwan** Industrial Park **VARTA Microbattery Pte. Ltd.** No. 6999 Chuansha Road Level 4, Neihu New Century Building, Pudong New Area No. 55 Zhouzi Street, 201202 Shanghai, China Neihu District, Taipei 114, Taiwan Tel +86 21 58 59 83 85 Tel +886 2 2656 5111 Fax +86 21 58 59 33 13 Fax +886 2 2656 5999
555 Theodore Fremd Avenue, Suite C 304 Rye, NY 10580, USA Tel +1 914 592 25 00 Fax +1 914 345 04 88
Our Brands:
**VARTA Microbattery GmbH** and **VARTA Storage GmbH** are companies of **VARTA AG.** Distributors and representations in all major countries worldwide. Please see webpage.
**www.varta-microbattery.com www.varta-storage.com**
Updated at April 28, 2026
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