MULTIMEC RA3FTH9 Tactile Switch, 300gf, 24V DC, 50mA

The MULTIMEC RA3FTH9 is a durable, high-performance single-pole single-throw (SPST) tactile switch designed for through-hole mounting. This momentary action switch features an actuator that extends from the switch body, utilising a secure slide-on cap retention system for reliable operation. Engineered to meet rigorous industrial standards, it offers exceptional longevity with a lifecycle of 1,000,000 cycles, ensuring dependable performance in demanding applications.

Constructed with a PPS UL94V-0 rated housing and actuator, the switch is both flame-retardant and capable of operating across a high-temperature range. Its robust design is further enhanced by an IP67 protection rating, making it completely sealed against dust ingress and capable of withstanding temporary immersion in water. This makes it an ideal choice for environments where exposure to contaminants or moisture is a concern.

The switch has a precise actuating force of 300gf (gram-force) and a contact rating of 50mA at 24V DC, providing a consistent tactile response for control and interface applications. Its compact dimensions facilitate space-efficient PCB (printed circuit board) design, while the top-actuated, round button style offers ease of use. As a non-illuminated component, it delivers straightforward, reliable switching functionality without additional lighting features.

Key Features & Benefits

• Industrial Reliability: Built for long-term use with a 1,000,000-cycle lifetime.
• Environmental Protection: IP67 sealed rating protects against dust and water.
• High-Temperature Material: PPS UL94V-0 housing ensures stability and flame retardancy.
• Secure Actuation: Slide-on cap retention system and extended actuator for positive operation.
• Precise Performance: Defined 300gf actuating force and 50mA @ 24V DC rating.

This tactile switch is a robust solution for designers and engineers,