# KH-6X6X5H-STM (Component) ## Description SWITCH TACTILE SPST SMD The KH-6X6X5H-STM is a compact surface-mount tactile push-button switch manufactured by Kinghelm. It is a 6 mm × 6 mm momentary SPST (Single Pole Single Throw) switch designed for user-input functions in consumer electronics, industrial controls, embedded systems, IoT devices, and portable equipment. The switch provides tactile feedback when pressed and automatically returns to its normal state when released. Key Features Tactile momentary switch with click feedback SPST normally-open contact configuration 6 mm × 6 mm footprint 5 mm actuator height Surface-mount (SMT) package 4-pin gull-wing terminals 12 V DC rated voltage 50 mA contact current rating 80,000-cycle mechanical life Round black actuator button Vertical actuation design Compact size suitable for dense PCB layouts RoHS compliant Typical Applications Power and reset buttons Consumer electronics Remote controls IoT and smart devices Industrial control panels Portable instruments Embedded development boards Home appliances and control interfaces For PCB library creation, the component is commonly classified as: Component Type: Tactile Switch Switch Configuration: SPST-NO Mounting Type: Surface Mount (SMT) Package: SMD-4P, 6×6 mm Designator Prefix: SW #CommonPartsLibrary #Switch ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 6/1/2026 - **Visibility:** Public - **Throw Configuration:** SPST - **LCSC Part Number:** C2837531 - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** KH-6X6X5H-STM - **Switch Type:** Tactile Switch - **Current Rating:** 50mA - **Voltage Rating:** 12V - **Contact Material:** gold-plated or silver alloy - **Part Type:** Tactile Switches - **Datasheet URL:** https://www.lcsc.com/datasheet/C2837531.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JcV1VQQ1FWUDsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** kinghelm(金航标) - **Package or Case Code:** SW-SMD_4P-L6.0-W6.0-P4.50-LS9.0-2 - **Used in:** 366 projects - **Forks:** 1 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [HQonline](https://www.hqonline.com/product-detail/tactile-switchs-kinghelm-kh-6x6x5h-stm-2500374974) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C2837531.html) | N/A | N/A | - **Part Type:** Electromechanical Components - **Manufacturer:** Kinghelm - **MPN:** KH-6X6X5H-STM - **Mount Type:** Surface Mount - **Package / Case Code:** KEY-SMD - **Pin Count:** 4 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | --- *Generated from [https://www.flux.ai/lcsc/kh-6x6x5h-stm~12so](https://www.flux.ai/lcsc/kh-6x6x5h-stm~12so)*