Detect

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KSU211WLFS
Ksu0 Series
Micro Mini Surface Mount Detect Switch

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For engineers designing audio devices, alarms or medical devices, the KSU series micro mini surface mount detect switch from C&K is a perfect match. Featuring multi-contact construction, a metal actuator and low actuating force, the KSU series is high-performance and long lasting – while being company enough for today’s devices.

Features and Benefits

  • New multi contact construction
  • Metal actuator
  • Low actuating force

Typical Applications

  • Portable medical devices
  • Audio devices
  • Alarm devices

Specifications

  • Contact Rating:

    10 mA (Gold) 50 mA (Silver)

  • Electrical Life:

    100,000 cycles

  • Contact Resistance:

    <100 millohms

  • Insulation Resistance:

    (100 V DC) 109 ohms

  • Dielectric Strength:

    > 250 Vrms

  • Operating Temperature:

    –40ºC to +125ºC (Gold) –40ºC to +85ºC (Silver)

  • Solderability:

    Compatible with lead free reflow process

KSU211WLFS

  • Most Common:

    Yes

  • Current Rating:

    50mA

  • Circuit:

    SPST-NO

  • Mounting Type:

    Surface Mount

  • Sealing:

    Sealed - IP50

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    100,000

  • Voltage Rating - AC:

  • Voltage Rating - DC:

    50V

  • Actuator Type:

    Overtravel Plunger

  • Termination Style:

    Gull Wing

  • Operating Force, Torque:

    70gf

  • Release Force:

  • Pretravel:

  • Overtravel:

  • Packaging:

    Tape & Reel