Waterproof Tact Switches
KT Series
Illuminated Tact Switches
The distinctive features of KT series tact switches are perfect sense of touch, brightness with well mixed LED, unique structure of diffuser plate, and sealed structure to ensure high contact reliability. The operating temperature range between -25℃ and 70℃ and SPST function is available.
Specification
- CIRCUIT: SPST.
- FUNCTION: MOMENTARY.
- CONTACT RATING: 1~50mA @ 5V~24VDC. (resistive load)
- OPERATING FORCE: Standard Force: 170 ± 40gf ; High Force : 260 ± 50gf.
- TOTAL TRAVEL: 0.25 +0.2/-0.1mm.
- ELECTRICAL LIFE: 170gf (standard force): 500, 000 operations min ; 260gf (high force) : 300, 000 operations min.
- CONTACT RESISTANCE: 100 mΩmax. (initialvalue)
- INSULATION RESISTANCE: 100 MΩmin.
- DIELECTRIC STRENGTH: 500 RMS @ sea level.
- OPERATING TEMPERATURE: -25°C to 70°C.
Materials
- CASE: PBT(UL94V-0).
- HOUSING: PBT(UL94V-0).
- ACTUATOR: PC
- TERMINAL/CONTACT: Brass, Silver plated.
Applications
- Medical equipment, Lighting equipment and Test/measurement applications.
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