# Battery, Button Cell, Single Cell, 1.55 V, SR63, Silver Oxide, 16 mAh, Pressure Contact, 1

![Product image](https://novapart.co/image/farnell:4198906/)

**URL**: https://novapart.co/products/379/battery-button-cell-single-155-v-sr63-silver-oxide
**SKU**: 379
**Manufacturer**: RENATA
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €1.4300
**Stock**: 10+

## Description

Battery Voltage:1.55V; Battery Size Code:SR63; Battery Technology:Silver Oxide; Battery Capacity:16mAh; Battery Terminals:Pressure Contact; Available until stocks are exhausted Alternative available

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2019) |
| Weight | 0.23g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 1.55V |
| External Height | 2.15mm |
| Battery Capacity | 16mAh |
| Battery Iec Code | SR521SW |
| Battery Neda Code | - |
| Battery Size Code | SR63 |
| Battery Terminals | Pressure Contact |
| External Diameter | 5.8mm |
| Battery Compliance | - |
| Battery Technology | Silver Oxide |
| Battery Type / Size | Button Cell |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4198906/)

## **379** 

SR521SW (SR63) Watch Battery Swiss Made 

## **Technical Data Sheet** 

## **Specifications** 

Chemical system Zinc / Monovalent Silver Oxide, low drain Nominal Voltage 1,55 V Capacity 16 mAh,  Discharge over 68,1 kΩ at 20°C to 1,2 V Internal Resistance Below 150 Ω at 20°C Operating Temperature 0°C – 60°C Self Discharge Less than 5% per year at 20°C Weight ~0,23 g 

## **Dimensions** 

(according IEC 60086-3) 

Diameter 5,80 mm (0,228“) Height 2,15 mm (0,085“) 

## **Discharge Curve** 

Constant Load 68,1 kΩ Starting Drain 22,9 µA Temperature 20°C 

**==> picture [220 x 306] intentionally omitted <==**

**----- Start of picture text -----**<br>
min. ∅ 2,6<br>min. 0,06<br>ia<br>0<br>∅ [ 5,8 ] -0,15<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<br>Time [h]<br>-0,2<br>0<br>2,15<br>Voltage [V]<br>**----- End of picture text -----**<br>


Renata SA Tel. +41 (0)61 975 75 75 sales@renata.com CH-4452 Itingen/Switzerland Fax. +41 (0)61 975 75 95 www.renata.com 

Rev. 379.03 06/02 



## Links

- [View this product on Novapart](https://novapart.co/products/379/battery-button-cell-single-155-v-sr63-silver-oxide)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/renata/379/cell-button-1-55v/dp/4198906)
---

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