# B3W-4050 (Component) ## Description Tactile Switch SPST-NO Top Actuated Through Hole #CommonPartsLibrary #Switch #Tactile #THT ## Component Details - **Owner:** jecstronic - **Created:** 9/21/2023 - **Last Updated:** 2/18/2025 - **Visibility:** Public - **Manufacturer Name:** Omron Electronics Inc-EMC Div - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** B3W-4050 - **Datasheet URL:** https://omronfs.omron.com/en_US/ecb/products/pdf/en-b3w.pdf - **Part Type:** Switch - **Used in:** 3 projects - **Forks:** 10 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/b3w-4050/omron.html?utm_currency=USD&region=nac) | $0.4553 | 15K | | [Digi-Key](https://www.digikey.com/en/products/detail/omron-electronics-inc-emc-div/B3W-4050/27980) | $0.92 | 334K | | [LCSC](https://www.lcsc.com/product-detail/C93155.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/Omron-Electronics/B3W-4050?qs=kyocjfxn8IqbQPdoeyuAOg%3D%3D) | $0.46 | 17K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=B3W-4050) | $0.67 | 600 | | [Verical](https://www.verical.com/pd/omron-tactile-B3W-4050-118215?utm_currency=USD) | N/A | N/A | - **Part Type:** Electromechanical Components - **Manufacturer:** Omron - **MPN:** B3W-4050 - **Mount Type:** Through Hole - **Pin Count:** 4 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | --- *Generated from [https://www.flux.ai/jecstronic/b3w-4050](https://www.flux.ai/jecstronic/b3w-4050)*