# S8421-45R (Component) ## Description Battery Holder (Open) Coin, 20.0mm 1 Cell SMD (SMT) Tab #CommonpartLibrary #Battery-Holder #Clip #Contact #S8421-4 ## Component Details - **Owner:** adrian95 - **Created:** 5/23/2024 - **Last Updated:** 5/23/2024 - **Visibility:** Public - **Part Type:** Connector - **Manufacturer Name:** Harwin Inc. - **Manufacturer Part Number:** S8421-45R - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://cdn.harwin.com/pdfs/S8421R.pdf - **Used in:** 15 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/harwin-inc/S8421-45R/3131056) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C5185176.html) | $2.5102 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Harwin/S8421-45R?qs=Qom7kyPojXY6z0Gmx3V3RQ%3D%3D) | $1.61 | 7.3K | | [Verical](https://www.verical.com/pd/harwin-unsorted-S8421-45R-14171556?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Battery Holders - **MPN:** S8421-45R - **Mount Type:** Surface Mount - **Package / Case Code:** 4-SMD - **Pin Count:** 2 ## Pins | Pin | Name | Type | |-----|------|------| | - | NEGATIVE | | | + | POSITIVE | | --- *Generated from [https://www.flux.ai/adrian95/s8421-45r~47i](https://www.flux.ai/adrian95/s8421-45r~47i)*