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KST Series
Long Travel Tact Switch For SMT

Tactile KST product image

Image shown represents the product series and may not indicate the actual part number

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C&K’s KST series is an IP40 rated seal switch, and is ideal for car dashboards and front panel applications. KST also has a contact rating of 10mA (gold) and 50mA (silver), features a rubber actuator and is compatible with pick and place machines.

Features and Benefits

  • Rubber actuator
  • Compatible with pick and place machines
  • IP40 sealed

Typical Applications

  • Car dashboards
  • 50mA (Silver); 10mA (Gold)
  • Front panel

Specifications

  • Electrical Life:

    100,000 cycles

  • Contact Resistance:

    < 100 milliohms

  • Insulation Resistance:

    > 1 gigaohms

  • Dielectric Strength:

    > 250 Vrms

  • Operating Temperature:

    -40°C to 85°C (Silver); -40°C to 125°C (Gold)

  • Solderability:

    Compatible with the lead free reflow soldering process

= Most Common

Compare Selected Parts
Part Number
KST221GLFS
KST221JLFS
KST223GLFG
KST223JLFG
KST241GLFS
KST241JLFS
KST243GLFS
KST243JLFS
Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Actuator Type Actuator Height off PCB, from Pins Actuator Orientation Termination Style Footprint Illumination Voltage (Nominal) Illumination Type, Color Operating Force Additional Features Packaging
50mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated Gull Wing 6,2 mm x 6,2 mm 160 gf Tape & Reel
50mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated J Lead 6,2 mm x 6,2 mm 160 gf Tape & Reel
10mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated Gull Wing 6,2 mm x 6,2 mm 160 gf Tape & Reel
10mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated J Lead 6,2 mm x 6,2 mm 160 gf Tape & Reel
50mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated Gull Wing 6,2 mm x 6,2 mm 245 gf Tape & Reel
50mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated J Lead 6,2 mm x 6,2 mm 245 gf Tape & Reel
10mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated Gull Wing 6,2 mm x 6,2 mm 245 gf Tape & Reel
10mA @ 32VDC SPST-NO Surface Mount Sealed - IP40 No/None Off-Mom 100,000 Standard 5 mm Top Actuated J Lead 6,2 mm x 6,2 mm 245 gf Tape & Reel