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C&K COMPONENTS KSR211GLFS Subminiature Tact Switch

The C&K COMPONENTS KSR211G LFS is a subminiature tactile switch offering a compact and reliable solution for various applications. This switch features momentary action and a normally open (N.O.) contact arrangement, making it suitable for applications requiring a momentary signal. The gullwing termination is designed for surface mount technology (SMT) assembly, simplifying integration into electronic circuits. It is RoHS compliant, ensuring environmental responsibility. Typical applications include automotive systems, medical equipment, industrial electronics, and smart meters. The switch boasts an operating life of 100,000 operations and an overload capacity of 20 Newtons.

Authorized Distributors
Source:Newark
Part No:KSR211G LFS
Stock:24
Inv Date:06-15-2026
Price: Unit price: $1.25
Buy/RFQ:
Source:DigiKey
Part No:KSR211G LFS
Stock:10204
Inv Date:06-15-2026
Price: Unit price: $0.67417
Buy/RFQ:
Part No:KSR211G LFS
Stock:17849
Inv Date:06-16-2026
Price: Unit price: $1.23
Buy/RFQ:
Part No:KSR211GLFS
Stock:136517
Inv Date:06-15-2026
Price: Unit price: $0.544
Buy/RFQ:
Part No:KSR211GLFS
Stock:136517
Inv Date:06-15-2026
Price: Unit price: $0.544
Buy/RFQ:
Part No:KSR211GLFS
Stock:10000
Inv Date:06-15-2026
Price: Unit price: $0.54
Buy/RFQ:

C&K COMPONENTS KSR211GLFS Subminiature Tact Switch Specifications:

  • actuation_force: 1.5 - 2.2 N (185-225 grams)
  • operating_life: 100,000 operations
  • travel: 0.25 ± 0.15 mm
  • contact_arrangement: Normally Open
  • termination: Gullwing type for SMT
  • maximum_power: 1 VA
  • maximum_voltage: 32 VDC
  • minimum_voltage: 20 mV
  • maximum_current_dc: 50 mA
  • minimum_current_dc: 1 mA
  • contact_resistance: ≤ 100 mΩ
  • insulation_resistance: 1G Ω
  • bounce_time: 1 ms max
  • operating_temperature: -40˚C to 85˚C
  • storage_temperature: -55˚C to 85˚C
  • overload: 20 Newtons

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Frequently Asked Questions

Where can I buy C&K COMPONENTS KSR211GLFS?

You can click on the BUY or RFQ button to purchase KSR211GLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSR211GLFS?

You can download the KSR211GLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSR211GLFS?

C&K COMPONENTS

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