Overview

Tact Switch – Momentary Tactile Control
Tact switches provide precise, tactile feedback for momentary control. Used in remote controls, keypads, and medical devices, they feature low-profile designs, varied actuation forces, and through-hole or SMD options.

Specifications

·Circuit: 1P1T
·Rating: 50mA 12VDC
·Contact resistance: 100mΩ Max.
·Insulation resistance: 100MΩ Min. at 500VDC
·Dielectric strength: 250VAC for 1 minute
·Mechanical operation force: 160±50g
·Stroke: 0.25 +0.2/-0.1mm
·Operation force: 160±50gf
·Operation temperature: -25°C to +70°C
·Storage temperature: -30°C to +80°C
·Electrical life: 50,000 cycles

Materials

·Cover: Nickel silver
·Contact disc: Stainless, silver cladding
·Terminal: Brass, silver plated
·Base: UL94V-0 nylon high-temp thermoplastic, black
·Stem: UL94V-0 nylon high-temp thermoplastic, brown
·Tape: Teflon