C & K IP40 Black Tactile Switch Button SPST Momentary 50mA 12V dc Through Hole

C & K PTS125SM43-2 LFS tactile switch is a high-quality, momentary push-button switch with an SPST (single pole single throw) configuration, designed for 50mA contact current at 12 V dc. This IP40-rated switch combines compact dimensions (12 mm x 12 mm x 2 mm) with robust performance suitable for surface mount and through hole mounting applications.

The black actuator button is oriented straight and designed for reliable tactile feedback with an operating force of 1.8N. Silver plated contacts ensure superb electrical conductivity and durability, supporting up to 200,000 mechanical cycles. Operating temperatures range from -20°C to 70°C, allowing use in diverse environmental conditions.

This switch series is RoHS compliant, safeguarding ecological standards for reduced hazardous substances. Its IP40 ingress protection rating provides moderate protection against solid particle intrusion, suitable for many industrial and consumer electronics needs.

The tactile switch is ideally used in instrumentation devices, computing equipment, industrial controls, and various consumer electronic products where compact size and reliable momentary contact switching are essential. The through hole terminal type facilitates excellent mechanical mounting and solder joint strength for durable PCB integration.

The switch offers a momentary On - Off single-pole contact arrangement. It features a low-profile 2 mm height, perfect for space-restricted designs. The robust mechanical life rating enhances product reliability in production environments.

Acts as an effective user interface component for keyboards, control panels, and automated equipment. Manufactured in China with strict quality controls. Explore the Tactile Switch category to discover matching components and accessories for your automation, instrumentation, or electronics manufacturing requirements.