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| ![SR421SW-5SE SR421SW-5SE](https://oss.origin-ic.net/productFiles/image/product/batteries-non-rechargeable-primary/SR421_4.8mmx2.0mm_tmb.jpg) | SILVER OXIDE HG FREE BATTERY. LO | | 联系我们 | PCB Symbol, Footprint & 3D Model | - | SR421 | Silver Oxide | Coin, 4.8mm | 12mAh | 0.19" Dia x 0.08" H (4.8mm x 2.0mm) | Requires Holder |
| ![SR421SW SR421SW](https://oss.origin-ic.net/productFiles/image/product/batteries-non-rechargeable-primary/SR421_4.8mmx2.0mm_tmb.jpg) | BATTERY SLVR OX 1.55V COIN 4.8MM | | 联系我们 | PCB Symbol, Footprint & 3D Model | 1.55 V | SR421 | Silver Oxide | Coin, 4.8mm | 12mAh | 0.19" Dia x 0.08" H (4.8mm x 2.0mm) | Requires Holder |