# PTS645SM50SMTR92 LFS (Component) ## Description Tactile Switch SPST-NO Top Actuated Surface Mount #CommonPartsLibrary #Switch #Tactile-Switch #PTS645 ## Component Details - **Owner:** jecstronic - **Created:** 2/8/2024 - **Last Updated:** 2/18/2025 - **Visibility:** Public - **Part Type:** Switch - **Manufacturer Part Number:** PTS645SM50SMTR92 LFS - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.ckswitches.com/media/1471/pts645.pdf - **Manufacturer Name:** C&K - **Used in:** 6 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 | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/pts645sm50smtr92-lfs/littelfuse?utm_currency=USD&region=europe) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/c-k/PTS645SM50SMTR92-LFS/9553801) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/CK/PTS645SM50SMTR92-LFS?qs=Imq1NPwxi757Hm4CGuFIrw%3D%3D) | $0.39 | 8.8K | | [Verical](https://www.verical.com/pd/littelfuse-tactile-PTS645SM50SMTR92-LFS-11950535?utm_currency=USD) | N/A | N/A | - **Part Type:** Electromechanical Components - **Manufacturer:** C&K - **MPN:** PTS645SM50SMTR92 LFS - **Mount Type:** Surface Mount - **Pin Count:** 4 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | NO_1 | | | 2 | NO_2 | | | 3 | COM_1 | | | 4 | COM_2 | | --- *Generated from [https://www.flux.ai/jecstronic/pts645sm50smtr92-lfs~ck1](https://www.flux.ai/jecstronic/pts645sm50smtr92-lfs~ck1)*