Keyswitch

K12S Series
High Performance SMT Key Switch

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

With a wide choice of LED colors, travel and actuator forces available, C&K’s K12 High Performance keyswitch is perfect for motorcycles, off-road vehicles, joysticks, networking equipment or industrial electronics. The K12 is designed for low-level switching and is made to last. It can be sealed for environmental protection, and is available in double stroke or detector versions as well.

C&K’s entire line of keyswitches are built to support high-performance, environmentally demanding product designs. They all exhibit an excellent tactile feel with a consistent actuation force that lets the end-user know they’re using a quality product. C&K keyswitches are long-lasting and available in a variety of options, ensuring that innovative products in the automotive, medical, industrial electronics, audio and lighting industries have the innovative switches to match.

Features and Benefits

  • Harsh environment applications - IP67
  • Excellent tactile feel
  • Compatible with SMT lead free soldering process

Typical Applications

  • Automotive, Motorcycles
  • Off-road transportation
  • Industrial electronics

Specifications

  • Contact Rating:

    100mA

  • Electrical Life:

    between 100,000 and 1,000,0000 cycles

  • Contact Resistance:

    < 100 milliohms

  • Insulation Resistance:

    > 1,000 megohms

  • Dielectric Strength:

    > 300 Vrms

  • Operating Temperature:

    -40°C to 85°C

  • Solderability:

    Lead free soldering compatible

= Most Common

Part Number
Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Color - Actuator/Cap Illumination Type, Color Termination Style Packaging
100mA (DC) SPST-NO SMT Sealed - IP40 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, White Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 None Off-Mom On 100,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) DPST-NO SMT Sealed - IP67 None Off-Mom On 100,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) DPST-NO SMT Sealed - IP67 None Off-Mom On 100,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, White Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, White Gull Wing Tape & Reel
100mA (DC) SPST-NC SMT Sealed - IP67 Yes On-Mom Off 1,000,000 30V Round, Button Transparent LED, Yellow Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 1,000,000 30V Round, Button Transparent LED, Yellow Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Yellow Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Yellow Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Yellow Gull Wing Tape & Reel
100mA (DC) SPST-NC SMT Sealed - IP67 None On-Mom Off 1,000,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 None Off-Mom On 1,000,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 None Off-Mom On 100,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) DPST-NO SMT Sealed - IP67 None Off-Mom On 100,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) DPST-NO SMT Sealed - IP67 None Off-Mom On 100,000 30V Round, Button Transparent Gull Wing Tape & Reel
100mA (DC) SPST-NC SMT Sealed - IP67 Yes On-Mom Off 1,000,000 30V Round, Button Transparent LED, Amber Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 1,000,000 30V Round, Button Transparent LED, Amber Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Amber Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Amber Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Amber Gull Wing Tape & Reel
100mA (DC) SPST-NC SMT Sealed - IP67 Yes On-Mom Off 1,000,000 30V Round, Button Transparent LED, Green Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 1,000,000 30V Round, Button Transparent LED, Green Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Green Gull Wing Tape & Reel
100mA (DC) SPST-NO SMT Sealed - IP67 Yes Off-Mom On 100,000 30V Round, Button Transparent LED, Green Gull Wing Tape & Reel