# Battery, 1.55 V, SR55, Silver Oxide, 50 mAh, Pressure Contact, 1

![Product image](https://novapart.co/image/farnell:4264887/)

**URL**: https://novapart.co/products/PBO7388/battery-155-v-sr55-silver-oxide-50-mah-pressure
**SKU**: PBO7388
**Manufacturer**: RENATA
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €1.4600
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Weight | 0.87g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 1.55V |
| External Height | 2.1mm |
| Battery Capacity | 50mAh |
| Battery Iec Code | SR1121SW |
| Battery Neda Code | - |
| Battery Size Code | SR55 |
| Battery Terminals | Pressure Contact |
| External Diameter | 11.6mm |
| Battery Compliance | - |
| Battery Technology | Silver Oxide |
| Battery Type / Size | Button Cell |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4264887/)

**381** SR1121SW (SR55) Watch Battery Swiss Made 

## **Technical Data Sheet** 

## **Specifications** 

Chemical system Zinc / Monovalent Silver Oxide, low drain Nominal Voltage 1,55 V Capacity 50 mAh,  Discharge over 25,5 k Q at 20°C to 1,2 V Internal Resistance Below 50  at 20°C Q Operating Temperature 0°C – 60°C Self Discharge Less than 5% per year at 20°C Weight ~0,87 g 

## **Dimensions** 

Diameter 11,6 mm (0,457“) Height 2,10 mm (0,083“) 

## **Discharge Curve** 

Constant Load 25,5 k Q Starting Drain 61,2 ey A Temperature 20°C 

**==> picture [238 x 307] intentionally omitted <==**

**----- Start of picture text -----**<br>
min.   6<br>min. 0,06<br>0<br>a)  11,6  -0,2<br>1.7<br>1.6<br>1.5<br>1.4<br>1.3<br>1.2<br>1.1<br>0 200 400 600 800 1000<br>Time [h]<br>-0,25<br>0<br>2,1<br>Voltage [V]<br>**----- End of picture text -----**<br>


Rev. 381.03 06/02 

Renata SA CH-4452 Itingen/Switzerland 

Tel. +41 (0)61 975 75 75 sales@renata.com Fax. +41 (0)61 975 75 95 www.renata.com 



## Links

- [View this product on Novapart](https://novapart.co/products/PBO7388/battery-155-v-sr55-silver-oxide-50-mah-pressure)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/renata/pbo7388/battery-silver-oxide-v381-50mah/dp/4264887)
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