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386
Battery, Button Cell, Single Cell, 1.55 V, SR43, Silver Oxide, 130 mAh, Pressure Contact, 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: RENATA
- Product type: Batteries - Non-Rechargeable
- Battery Voltage:1.55V; Battery Size Code:SR43; Battery Technology:Silver Oxide; Battery Capacity:130mAh; Battery Terminals:Pressure Contact; External Diameter:11; Available until stocks are exhausted
- SVHC: No SVHC (15-Jan-2019)
- Weight: 1.65g
- Pack Quantity: 1
- Product Range: -
- Battery Voltage: 1.55V
- External Height: 4.2mm
- Battery Capacity: 130mAh
- Battery IEC Code: SR1142W
- Battery NEDA Code: 1132SO, 1133SO
- Battery Size Code: SR43
- Battery Terminals: Pressure Contact
- External Diameter: 11.6mm
- Battery Compliance: -
- Battery Technology: Silver Oxide
- Battery Type / Size: Button Cell
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 2.03 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **386** SR1142W (SR43) Watch Battery Swiss Made ## **Technical Data Sheet** ## **Specifications** Chemical system Zinc / Monovalent Silver Oxide, high drain Nominal Voltage 1,55 V Capacity 130 mAh, Discharge over 8,25 kΩ at 20°C to 1,2 V Internal Resistance Below 20 Ω at 20°C Operating Temperature 0°C – 60°C Self Discharge Less than 10% per year at 20°C Weight ~1,65 g ## **Dimensions** (according IEC 60086-3) Diameter 11,60 mm (0,457“) Height 4,20 mm (0,165“) **==> picture [221 x 116] intentionally omitted <==** **----- Start of picture text -----**<br> min. ∅ 6<br>min. 0,08<br>0<br>∅ [ 11,6 ] -0,2<br>-0,25<br>0<br>4,2<br>**----- End of picture text -----**<br> ## **Discharge Curve** Constant Load 8,25 kΩ Starting Drain 189,1 µA Temperature 20°C **==> picture [220 x 133] intentionally omitted <==** **----- Start of picture text -----**<br> 1.7<br>1.6<br>Coe<br>1.51.41.3 eseeee|eeee ||<br>1.21.1 P| | [| [ ft ft |<br>0 100 200 300 400 500 600 700<br>Time [h]<br>Voltage [V]<br>**----- End of picture text -----**<br> Rev. 386.03 06/02 Tel. +41 (0)61 975 75 75 sales@renata.com Fax. +41 (0)61 975 75 95 www.renata.com Renata SA CH-4452 Itingen/Switzerland
Updated at April 28, 2026
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