China KFC Tactile Switch 2W4-01 Supplier, Factories

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 Description

KFC Tactile Switch 2W4-01
Customized Tactile Switch 2W4-01 Side View
Horizontal Tactile Switch 2W4-01 Dimensions

Customized Tactile Switch Solutions

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.

100gf - 250gf
Operating Force
0.15mm - 0.25mm
Travel Stroke
SMD / Through-hole
Pin Layouts
Silicone / Plastic
Custom Material

Compact Dimensions & Durability

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.

Wide Applications & Strong Technical Support

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.

Frequently Asked Questions (FAQ)

Q1: What parameters can be customized for the KFC Tactile Switch 2W4-01?

We offer comprehensive customization for key parameters including operating force (from 100gf to 250gf), travel stroke (between 0.15mm and 0.25mm), and pin layouts (SMD or through-hole). Additionally, you can customize the button color, shape, materials (silicone/engineering plastic), and surface texture.

Q2: What are the main benefits of using a horizontal mounting tactile switch?

The horizontal mounting structure eliminates vertical height restrictions, making it extremely suitable for slim and space-constrained designs in modern portable electronics, such as TWS earbuds, smartwatches, and smart wearables.

Q3: How durable is this customized tactile switch?

It is constructed with high-precision metal contacts and heat-resistant housing, enabling a mechanical lifespan of up to 100,000 cycles. It maintains reliable conductivity and clicky tactile feedback even under extreme temperatures and frequent usage.

Q4: Are these switches compliant with international environmental certifications?

Yes, our tactile switches are fully compliant with RoHS and REACH standards, ensuring your products meet environmental compliance regulations and achieve smooth global market entry.

Q5: What is the sample lead time and support for custom prototypes?

We support low-volume custom prototypes and can deliver samples in as fast as 7 days. We provide end-to-end technical support from early-stage design concepts all the way to stable bulk production.

Q6: In what environments can this switch be applied?

This switch is highly adaptable. It can be designed with waterproof structures for portable medical devices, low-force operations for smart wearable devices, or heat-resistant and anti-mistouch configurations for automotive interior interfaces.

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