# Resettable Fuse, PPTC, 1210 (3225 Metric), PTSLR1210, 6 VDC, 5 A, 10 A, 2 s

![Product image](https://novapart.co/image/farnell:3605947/)

**URL**: https://novapart.co/products/PTSLR12106V500/resettable-fuse-pptc-1210-3225-metric-ptslr1210-6
**SKU**: PTSLR12106V500
**Manufacturer**: EATON BUSSMANN
**Category**: Circuit Protection || Thermistors || Resettable Fuses || Surface Mount PPTCs
**Price**: €0.2310
**Stock**: 1000+
**Lead Time**: 96 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Time To Trip | 2s |
| Trip Current | 10A |
| Product Range | PTSLR1210 |
| Voltage Rating | 6VDC |
| Holding Current | 5A |
| Pptc Case Style | 1210 (3225 Metric) |
| Current Rating Max | 50A |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Automotive Qualification Standard | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3605947/)

Technical Data **11049** Effective March 2020 

## PTSLR1210 Low resistance SMD PTC fuses 

**HALOGEN Pb HF** Q **FREE** 

## **Applications** 

- Data ports 

- Micromotors and fans 

- Low voltage test and measurement 

- Low voltage hand held equipment 

- PC-based medical equipment 

- USB protection 

- Secondary Li-ion battery protection 

- Game consoles, set top boxes 

## **Agency information** 

## **Product features** 

- Positive temperature coefficient (PTC) 

   - cURus Recognized file no. E343021 

   - TUV: File R 50455924 

- Surface mount resettable fuse 

- Low resistance 

- Compact 1210 (3225 metric) footprint 

- Voltage rating 6 V 

- Current rating from 1.75 A to 5.00 A 

- Fast time-to-trip 

## **Part number system/ordering: PTSLR12106V175** 

- PT= PTC resettable fuse 

- S= Surface mount 

- LR= Low resistance 

- 1210= Dimension code 

- 6V= Maximum voltage 

- 175= Ihold current rating (175= 1.75 A) 

PTSLR1210 Low resistance SMD PTC fuses 

Technical Data 11049 Effective March 2020 

## **Product specifications** 

|||**Vmax1**||**lmax2**||**lhold3**|**ltrip4**||**Pd5**|**Time-to-trip**<br>**(maximum)**|**Time-to-trip**<br>**(maximum)**|**Time-to-trip**<br>**(maximum)**||**Resistance6**||||||**Safety approvals**|**Safety approvals**|**Safety approvals**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Part number**||**(Vdc)**||**(A)**||**(A)**|**(A)**||**typical**<br>**(W)**|**(A)**||**(seconds)**||**Initial (Ri)**<br>**minimum (Ω)**||**Post trip (R1)**<br>**maximum (Ω)**||**Part**<br>**marking**||**cU  us**<br>**R**||**TÜV**|
|PTSLR12106V175||6||50||1.75|3.5||0.8|8.0||2.5||0.006||0.040||LA||√||√|
|PTSLR12106V200||6||50||2.00|4.0||0.8|8.0||3.0||0.005||0.024||LB||√||√|
|PTSLR12106V260||6||50||2.60|5.0||0.8|8.0||4.0||0.003||0.020||LE||√||√|
|PTSLR12106V300||6||50||3.00|6.0||0.8|15||2.0||0.003||0.020||LG||√||√|
|PTSLR12106V350||6||50||3.50|7.0||0.8|17.5||2.0||0.003||0.018||LN||√||√|
|PTSLR12106V380||6||50||3.80|8.0||0.8|19||2.0||0.003||0.016||LK||√||√|
|PTSLR12106V400||6||50||4.00|8.0||0.8|20||2.0||0.002||0.014||LM||√||√|
|PTSLR12106V450||6||50||4.50|9.0||0.8|22.5||2.0||0.002||0.014||LP||√||√|
|PTSLR12106V500||6||50||5.00|10||0.8|25||2.0||0.002||0.012||LQ||√||√|



1. Vmax: Maximum continuous voltage the device can withstand without damage at rated current 

2. Imax: Maximum fault current the device can withstand without damage at rated voltage 

3. Ihold: Maximum current the device will pass without interruption at +23 °C still air unless otherwise specified 

   5. Pd: Power dissipated from the device when in tripped state at +23 °C still air, unless otherwise specified 

   6. Ri: Minimum resistance of the device prior to tripping at +23 °C R1: Maximum resistance of the device one hour after tripping at +23 °C 

4. Itrip: Minimum current that will transition the device from low resistance to high resistance at +23 °C still air, unless otherwise specified 

## **Dimensions–mm** 

## **Recommended pad layout** 

|**A min**||**A max**||**B min**||**B max**||**C min**||**C max**||**D min**||**D max**||**E max**||**E max**||**F**||**G**||**H**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|3.00||3.43||2.35||2.80||0.40*||0.70*||0.13||0.75||0.08||0.50||2.0||1.0||2.8|
|||||||||0.60**||1.2**|||||||||||||||



- PTSLR12106V175, PTSLR12106V200, PTSLR12106V260 

- ** PTSLR12106V300, PTSLR12106V350, PTSLR12106V380, PTSLR12106V400, PTSLR12106V450, PTSLR12106V500 

## **Thermal derating curve** 

2 

www.eaton.com/electronics 

Technical Data 11049 Effective March 2020 

PTSLR1210 Low resistance SMD PTC fuses 

## **General specifications** 

**==> picture [256 x 159] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|Operating temperature: -40 °C to +85 °C (with derating)|
|Storage temperature: -10 °C to +40 °C|
|Storage relative humidity: ≤75%|
|Storage conditon: Keep away form corrosive atmosphere and sunlight|
|Passive aging: IEC60738-1, +85 °C, 1000 hours|
|Humidity aging: +85 °C, 80 to 85% relative humidity, 100 hours|
|Rapid change of temperature: IEC60738-1, +85 °C to -40 °C, 20 cycles, 30 minutes each|
|Overload endurance: UL1434, Vmax, 120% Imax, 50 cycles|
|Vmax, 300% Itrip, 6000 cycles|
|Trip endurance: UL1434, Vmax, Itrip|[~]|I|[~ ]|Imax, 1000 hours|
|Solderability: IEC60068-2-58, +245 °C, 3 seconds|
|Moisture sensitivity test: J-STD-020, MSL=2a|

**----- End of picture text -----**<br>


## **Packaging information** 

Supplied in tape and reel packaging, 3000 parts per 7.0” (178 mm) diameter reel 

## **Taping specification** 

**==> picture [443 x 25] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|A0|B0|K0|P0|P1|P2|T|E|F|D0|D1|W|10P0|
|± 0.10|± 0.10|± 0.05|± 0.10|± 0.10|± 0.10|± 0.05|± 0.10|± 0.10|± 0.05|min|± 0.30|± 0.20|
|2.82|3.63|1.47|4.0|4.0|2.0|0.23|1.75|3.50|1.55|1.0|8.0|40|

**----- End of picture text -----**<br>


3 

www.eaton.com/electronics 

PTSLR1210 Low resistance SMD PTC fuses 

Technical Data 11049 Effective March 2020 

## **Wave solder profile** 

|**Reference EN 61760-1:2006**<br>**Profile feature**<br>**Temperature**<br>Tsmin<br>Tsmax<br>Tstyp<br>Tp|tp<br>First Wave<br>Second Wave<br>Preheat area<br>Cool down area|tp<br>First Wave<br>Second Wave<br>Preheat area<br>Cool down area|
|---|---|---|
||**Time**||
|Preheat                    • Temperature min. (Tsmin)||100 °C<br>100 °C|
|• Temperature typ. (Tstyp)||120 °C<br>120 °C|
|• Temperature max. (Tsmax)||130 °C<br>130 °C|
|• Time (Tsmin to Tsmax) (ts)||70 seconds<br>70 seconds|
|D preheat tomax Temperature||150 °C max.<br>150 °C max.|
|Peak temperature (TP)*||235 °C – 260 °C<br>250 °C – 260 °C|
|Time at peak temperature (tp)||10 seconds max<br>5 seconds max each wave<br>10 seconds max<br>5 seconds max each wave|
|Ramp-down rate||~ 2 K/s min<br>~3.5 K/s typ<br>~5 K/s max<br>~ 2 K/s min<br>~3.5 K/s typ<br>~5 K/s max|
|Time 25°C to 25°C||4 minutes<br>4 minutes|



## **Manual solder** 

+350 °C (4-5 seconds by soldering iron), generally manual/hand soldering is not recommended 

4 

www.eaton.com/electronics 

Technical Data 110479 Effective March 2020 

PTSLR1210 Low resistance SMD PTC fuses 

## **Solder reflow profile** 

## **Table 1 - Standard SnPb solder (Tc)** 

|**Package**||**Volume**<br>**mm3**||**Volume**<br>**mm3**|
|---|---|---|---|---|
|**thickness**||**<350**||**≥350**|
|<2.5 mm)||235 °C||220 °C|
|≥2.5 mm||220 °C||220 °C|



## **Table 2 - Lead (Pb) free solder (Tc)** 

|**Package**<br>**thickness**<br>**Volume**<br>**mm3**<br>**<350**<br>**Volume**<br>**mm3**<br>**350 - 2000**<br>**Volume**<br>**mm3**<br>**>2000**<br><1.6 mm<br>260 °C<br>260 °C<br>260 °C<br>1.6 – 2.5 mm<br>260 °C<br>250 °C<br>245 °C<br>~~SS~~<br>~~ee~~|
|---|
|>2.5 mm<br>250 °C<br>245 °C<br>245 °C<br>~~a~~<br>|



**==> picture [484 x 14] intentionally omitted <==**

**----- Start of picture text -----**<br>
a. >2.5 mm 250 °C 245 °C 245 °C<br>£<br>**----- End of picture text -----**<br>


## **Reference J-STD-020** 

|**Profile feature**||**Standard SnPb solder**||**Lead (Pb) free solder**|
|---|---|---|---|---|
|Preheat and soak     • Temperature min. (Tsmin)||100 °C||150 °C|
|• Temperature max. (Tsmax)||150 °C||200 °C|
|• Time (Tsmin to Tsmax) (ts)||60-120 seconds||60-120 seconds|
|Ramp up rate TL to Tp||3 °C/ second max.||3 °C/ second max.|
|Liquidous temperature (Tl)||183 °C||217 °C|
|Time (tL) maintained above TL||60-150 seconds||60-150 seconds|
|Peak package body temperature (TP)*||235 °C||260 °C|
|Time (tp)* within 5 °C of the specified classification temperature (Tc)||20 seconds*||30 seconds*|
|Ramp-down rate (Tpto TL)||6 °C/ second max.||6 °C/ second max.|
|Time 25 °C to peak temperature||6 minutes max.||8 minutes max.|



* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. 

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. 11049 BU-MC20026 March 2020 

Eaton is a registered trademark. All other trademarks are property of their respective owners. 

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## Links

- [View this product on Novapart](https://novapart.co/products/PTSLR12106V500/resettable-fuse-pptc-1210-3225-metric-ptslr1210-6)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bussmann-by-eaton/ptslr12106v500/pptc-fuse-50a-5a-6vdc-1210-2s/dp/3605947)
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