Wurth Elektronik White Tactile Switch, 0.5 mm Actuator Length, SPST 50mA 12 V dc, Surface Mount 430471025826

Wurth Elektronik 430471025826 White Tactile Switch is a compact, surface mount tactile switch with a 0.5 mm actuator length, designed for reliable and precise momentary switching. This SPST switch is rated for 50 mA at 12 V dc, making it ideal for low current electronic circuits requiring tactile feedback.

Constructed with stainless steel contacts featuring silver cladding and a stainless steel cover, it provides robust electrical connections and corrosion resistance. The polyimide tape seal ensures protection against dust and contaminants, enhancing durability in applications where hygiene or environmental stability is critical.

With an operating force of 2.55 N and mechanical life expectancy of 500,000 cycles, this tactile switch meets stringent reliability requirements for industrial, laboratory, and consumer electronics settings. Its surface mount configuration allows for seamless integration on PCBs for compact device assembly.

The switch operates reliably across a broad temperature range from -40°C to 85°C, suitable for use in harsh and varied environmental conditions such as industrial automation, control systems, and instrumentation.

Key features include the white colored actuator for visual identification, straight actuator orientation, and momentary operation, which makes it ideal for user interfaces in embedded systems, keyboards, and other electronic control panels.

The switch features a white tactile actuator with a length of 0.5 mm for precise control. It has a single pole single throw (SPST) contact configuration supporting 50 mA current at 12 V dc. The surface mount type design enables easy PCB assembly for compact electronics.

The switch operation is momentary with a mechanical life of 500,000 cycles for durable performance. Operating temperature ranges from -40°C to 85°C, suitable for diverse environments. It utilizes stainless steel contacts with silver cladding ensuring reliable conductivity.

The switch has a tactile actuator style with a straight orientation and stainless steel cover. The device is RoHS compliant and designed for industrial and electronic applications requiring compact tactile input.

This Wurth Elektronik Tactile Switch is made in China and is suitable for electronics manufacturing, industrial control panels, embedded systems, and other automation or instrumentation uses. For further assistance or to explore more components, browse the Electronics & Electricals category on EnvMart.