# PTS645SM43SMTR92 LFS (Component) ## Description Tactile Switch SPST-NO Top Actuated Surface Mount #CommonPartsLibrary #Switch #Tactile ## Component Details - **Owner:** jecstronic - **Created:** 7/22/2023 - **Last Updated:** 2/7/2025 - **Visibility:** Public - **Manufacturer Name:** C&K - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.ckswitches.com/media/1471/pts645.pdf - **Part Type:** Switch - **Manufacturer Part Number:** PTS645SM43SMTR92 LFS - **Used in:** 130 projects - **Stars:** 2 ## 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/pts645sm43smtr92lfs/ck?utm_currency=USD&region=nac) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/c-k/PTS645SM43SMTR92-LFS/1146840) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/CK/PTS645SM43SMTR92-LFS?qs=Imq1NPwxi75hrUk5xRQGSg%3D%3D) | N/A | N/A | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=PTS645SM43SMTR92) | $0.39 | 1K | | [Verical](https://www.verical.com/pd/c---k-components-tactile-PTS645SM43SMTR92-LFS-786341?utm_currency=USD) | N/A | N/A | - **Part Type:** Electromechanical Components - **Manufacturer:** C&K - **MPN:** PTS645SM43SMTR92 LFS - **Mount Type:** Surface Mount - **Pin Count:** 4 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | --- *Generated from [https://www.flux.ai/jecstronic/pts645sm43smtr92-lfs~854](https://www.flux.ai/jecstronic/pts645sm43smtr92-lfs~854)*