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C&K COMPONENTS SFS12WSSMTRLFS Tactile Switch

The SFS Series mid-travel, soft actuation tactile switch features a compact 12x12 mm size with sealed contact system and gold-plated contacts, ideal for measurement, monitoring, automotive, medical, and navigation applications. It offers three versions with force options at 360 gf, 680 gf, and 970 gf, and supports SMT and through-hole soldering techniques. Operating temperature ranges from -40°C to +90°C, with a life cycle exceeding 300,000 cycles under load and 1,000,000 cycles without load, making it a reliable component for high-durability electronic switching needs.

Authorized Distributors
Source:Newark
Part No:SFS12WSSMTR LFS
Stock:994
Inv Date:06-15-2026
Price: Unit price: $2.75
Buy/RFQ:
Source:DigiKey
Part No:SFS12WSSMTR LFS
Stock:4247
Inv Date:06-15-2026
Price: Unit price: $2.76
Buy/RFQ:
Part No:SFS12WSSMTR LFS
Stock:610
Inv Date:06-16-2026
Price: Unit price: $2.75
Buy/RFQ:
Part No:SFS12WSSMTR LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.75
Buy/RFQ:
Part No:SFS12WSSMTRLFS
Stock:700
Inv Date:06-15-2026
Price: Unit price: $1.14
Buy/RFQ:
Part No:SFS12WSSMTRLFS
Stock:700
Inv Date:06-15-2026
Price: Unit price: $1.14
Buy/RFQ:

C&K COMPONENTS SFS12WSSMTRLFS Tactile Switch Specifications:

  • Function: Momentary action
  • Maximum Voltage: 35 VDC
  • Contact Arrangement: SPST NO
  • Maximum Current DC: 100 mA
  • Maximum Power DC: 1W
  • Contact Resistance: 100 mΩ
  • Insulation Resistance: 1000 MΩ min.
  • Dielectric Voltage: < 0.5 mA
  • Operating Temperature: -40°C to +90°C
  • Storage Temperature: -40°C to +80°C
  • Travel: 0.2 mm
  • Operating Force: 360 gf, 680 gf, 970 gf
  • Operating Life with Load: 300,000 cycles
  • Operating Life without Load: 1,000,000 cycles
  • Soldering: Infrared reflow compliant

Buy the CK Switches Series SFS Tactile Switch: SFS12WSSMTRLFS

Discover the reliable, compact tactile switch ideal for measurement, control, automotive, and medical applications. The SFS Series features sealed contacts, gold plating, and multiple force options for versatile use. Supporting SMT and through-hole soldering, the switch offers high durability with over 300,000 cycle life under load and 1,000,000 cycles without. Operating temperature spans -40°C to +90°C, ensuring performance in demanding environments. This switch is a perfect solution for engineers needing durable, precise switching components for demanding electronic devices.

Get CK Switches SFS12WSSMTRLFS today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy C&K COMPONENTS SFS12WSSMTRLFS?

You can click on the BUY or RFQ button to purchase SFS12WSSMTRLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part SFS12WSSMTRLFS?

You can download the SFS12WSSMTRLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of SFS12WSSMTRLFS?

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