KFC Tactile Switch 2W4-01

KFC Tactile Switch 2W4-01 is a high-performance Metal Push Button Switch, and also a typical Micro Button Switch, specially designed for electronic devices with limited space. It adopts a compact SMD package, with a black base matched with metal pins and fixing structures, which can firmly attach to PCBs for stable and reliable installation. The gray button features clear tactile feedback and short stroke, delivering sensitive press response to realize precise on-off control. Boasting excellent mechanical lifespan and electrical performance, this switch can withstand frequent operations. It is widely applicable to scenarios such as consumer electronics, portable devices, and smart home systems, balancing durability and operational convenience in compact layouts, making it an ideal choice for miniaturized electronic designs.

product details

As a professional tactile switch manufacturer with full in-house R&D and production capabilities, we have years of expertise in electronic components and provide highly flexible Customized Tactile Switch solutions for clients worldwide. Our flagship KFC Tactile Switch 2W4-01 is a compact, high-performance Horizontal Tactile Switch that supports deep customization from core parameters to appearance, perfectly matching the diversified design needs of different industries. Unlike standard off-the-shelf switches on the market, our Customized Tactile Switch service offers full-dimensional personalization. Key electrical and mechanical specifications can be tailored to your needs: operating force ranges from 100gf to 250gf, travel stroke is adjustable between 0.15mm and 0.25mm, and pin layouts support SMD and through-hole configurations to fit various PCB designs. For appearance, we customize button color, material (silicone/engineering plastic), surface texture, and even exclusive button shapes based on your product ID, helping your end devices stand out with unique recognition.

Measuring only 2.4mm × 4.0mm × 1.5mm, this Horizontal Tactile Switch features a horizontal mounting structure that removes vertical height restrictions, ideal for slim designs of TWS earbuds, smart wearables and other portable electronics. Built with precision metal contacts and heat-resistant housing, it delivers a mechanical lifespan of up to 100,000 cycles, maintaining stable conductivity and crisp tactile feedback even under frequent pressing and extreme temperatures. Fully compliant with RoHS and REACH standards, it ensures smooth market access across the globe.

Thanks to strong customization capabilities, this Horizontal Tactile Switch serves a wide range of applications. For consumer electronics, we offer low-force buttons for smartwatches; for portable medical devices, waterproof structures and high-durability contacts; for automotive interiors, heat-resistant materials and anti-mistouch operating forces that meet automotive-grade requirements. Whatever your focus—miniaturization, durability or special environment adaptation—our Customized Tactile Switch delivers precise solutions. As an independent manufacturer, we support low-volume custom prototypes, with full technical support from design to mass production. Sample lead time is as fast as 7 days, with stable bulk delivery. If you are looking for a Customized Tactile Switch that perfectly fits your design, or a personalized solution for Horizontal Tactile Switch, contact us for samples and custom specifications. With factory-direct pricing and professional support, we help your electronic products gain outstanding differentiation in the global market.