XL60-2R7308W-R

Effective July 2020 Supersedes November 2017 

Technical Data **10339** 

## XL60 Supercapacitors Cylindrical cells 

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## **Features and benefits** 

- Long life energy storage, up to 20 years* 

- Ultra low ESR for very high power density 

- Wide operating temperature range 

- Maintenance free 

- Cost effective backup power and large energy recapture 

- Low operating costs 

- High efficiency (>98%) under broad environmental conditions 

- High reliability, green solution 

- UL recognized (3000 F/2.7 V) 

## **Applications** 

- Backup power 

## **Description** 

Eaton supercapacitors are unique, ultra-high capacitance devices utilizing electric double layer capacitor (EDLC) construction combined with new, high performance materials.This combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to specific applications. The XL60 supercapacitor cells offers high energy and power in a standardized form factor. Terminal design is optimized for high reliability and low contact resistance. 

- Peak power shaving, pulse power 

- Engine starting 

- Energy capture and re-use (Hybrids) for automotive, trucks, mining and construction, equipment, cranes 

- Remote power for sensors, LEDs, switches 

* Supercapacitor lifetimes vary based on charge voltage and temperature. See Eaton’s application guidelines or contact your local Eaton sales representative for more information on lifetime estimates 

XL60 Supercapacitors Cylindrical cells 

Technical Data 10339 Effective July 2020 

## **Ratings**[10] 

|**Ratings**10||
|---|---|
|Capacitance|3000 F to 3400 F|
|Maximum workingvoltage|2.70 V / 2.85 V / 3.00 V|
|Surge voltage|2.85 V / 3.00 V / 3.20 V|
|Capacitance tolerance|0% to +20%|
|Operatingtemperature range|-40 °C to +65 °C|
|Extended operatingtemperature range|-40 °C to +85 °C(with voltage deratingto 2.3 V / 2.4 V / na V @ +85 °C)|



## **Specifications** 

|**Capacitance1 **|**(F)**||**Part number**||**Maximum**<br>**working**<br>**voltage (V)**||**Maximum**<br>**initial ESR1**<br>**(mΩ)**||**Nominal**<br>**leakage**<br>**current2**<br>**(mA)**||**Stored**<br>**energy3**<br>**(Wh)**||**Peak**<br>**power4**<br>**(W)**|**Pulse**<br>**current5**<br>**(A)**||**Continuous**<br>**current6**<br>**(A)**||**Typical**<br>**thermal**<br>**resistance7**<br>**Rth (°C/W)**||**Short**<br>**circuit**<br>**current8**<br>**(A)**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|3000|||XL60-2R7308W-R||2.70||0.23||5.0||3.0||7,900|2,400||143||3.2||11,700|
|3000|||XL60-2R7308T-R||2.70||0.23||5.0||3.0||7,900|2,400||143||3.2||11,700|
|3400|||XL60-2R9348W-R||2.85||0.23||8.0||3.8||8,800|2,700||143||3.2||12,400|
|3400|||XL60-2R9348T-R||2.85||0.23||8.0||3.8||8,800|2,700||143||3.2||12,400|
|3000|||XL60-3R0308W-R||3.00||0.23||7.0||3.8||9,700|2,400||143||3.2||13,000|
|3000|||XL60-3R0308T-R||3.00||0.23||7.0||3.8||9,700|2,400||143||3.2||13,000|



## **Performance** 

|**Performance**|||||||
|---|---|---|---|---|---|---|
|**Parameter**||||**Capacitance change**<br>**(% of initial value)**||**ESR**<br>**(% of initial maximum value)**|
|Lifetime — 1,500 hours at maximum rated voltage and operating temperature||||≤ 20%||≤ 200%|
|Lifetime — 1,000 hours at maximum rated voltage and operating temperature (3.0||||≤ 20%||≤ 200%|
|V/3000 F)|||||||
|Charge/discharge cycling9— 1 million at +25 °C||||≤ 20%||≤ 200%|
|Storage, uncharged, up to +35 °C — 3 years||||≤ 5%||≤ 10%|



1. Capacitance, Equivalent series resistance (ESR) and leakage current are measured according to IEC62391-1 with current in milliamps (mA) = 8 x C x V. 

2. Leakage current at +20 °C after 72 hour charge and hold. 

3. Stored energy (Wh)  =  0.5 x C x V[2 ] 

3600 

4. Peak power (W) =     V[2] 

4 x ESR 

5. Pulse current for 1 second from full rate voltage to half voltage.(A) =   0.5 x V x C 

(1 + ESR x C) 

6. Continuous current with a 15 °C temperature rise. Continuous current (A) = 

7. Thermal resistance (Rth) cell body temperature to ambient in open air in degrees C per Watt (°C/W). 

8. Short circuit current is for safety information only. Do not use as operating current. 

9. Cycling between maximum working voltage and half voltage with 3 seconds rest at +25 °C, 100 A. 

10. Testing and verification of product under end application conditions is recommended 

## **Safety and certifications** 

|**Safety and certifications**||
|---|---|
|Agency information|UL Recognized (3000 F/2.7 V), Guide BBBG2, File MH46887|
|Shock and vibration|IEC 61373 Category 1, Class B, IEC 60068-2-6|
|Safety|UL 810A|
|Environmental|RoHS compliant, lead free, halogen free|
|Altitude, Operating|10,000 ft|
|Altitude, Non-operating|40,000 ft|



2 

www.eaton.com/electronics 

XL60 Supercapacitors Cylindrical cells 

Technical Data 10339 Effective July 2020 

**Dimensions (mm)** 

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W Terminal L<br>H  H<br>D0<br>D1<br>ert ØD3  XL60-xRxxxxW-R  ØD3   ØD2<br>Positive (+)<br>Negative (-)<br> L<br> H  H<br>T Terminal<br>D0 D1<br>{Fé<br>ØD3  ØD2<br>ØD3  XL60-xRxxxxT-R<br>Negative (-)<br>Positive (+)<br>**----- End of picture text -----**<br>


**Part number D0 (±0.3) D1 (±0.7) D2 (±0.1) D3 (±0.1) H (±0.125) L (±0.5) Typical mass (g)** XL60-xRxxxxW-R 60.3 60.7 25.0 Ø14.0 3.18 138.0 525 XL60-xRxxxxT-R 60.3 60.7 25.0 M12, P1.75 14.0 138.0 515 ~~ee~~ 

## **Part numbering system** 

|**XL**<br>**60**||**–2R7**||**30**|**8**|**-R**|
|---|---|---|---|---|---|---|
|Family code<br>Size reference (mm)<br>XL = Family Code<br>Diameter = 60<br>**Packaging information**<br>~~—~~||Voltage (V)<br>R = decimal<br>2R7 = 2.7 V||Capacitance (μF)<br>Value<br>Example 308= 30 x 108μF o r 3,000 F|Multiplier|Standard product|



• Standard packaging: Bulk, 20 parts per box 

## **Part Marking** 

- Manufacturer 

- Capacitance (F) 

- Maximum working voltage (V) 

- Family code or part number 

- Polarity 

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. 

**Eaton Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics 

© 2020 Eaton All Rights Reserved Printed in USA Publication No. 10339 July 2020 

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