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C&K COMPONENTS KSC641GLFS Sealed Tact Switch

The C&K COMPONENTS KSC641GLFS is a sealed momentary action tact switch designed for demanding environments. It offers a positive tactile feel, various heights, and IP67 sealing for protection against dust and water. This switch is commonly used in automotive interiors, medical instruments, industrial electronics, and network infrastructure. It is available with J bend and Gullwing terminations for SMT applications and is suitable for lead-free reflow soldering processes.

Authorized Distributors
Source:DigiKey
Part No:KSC641G LFS
Stock:13936
Inv Date:06-15-2026
Price: Unit price: $0.82
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Part No:KSC641G LFS
Stock:3799
Inv Date:06-16-2026
Price: Unit price: $0.62
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Part No:KSC641G LFS
Stock:12983
Inv Date:06-15-2026
Price: Unit price: $0.75
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Part No:KSC641GLFS
Stock:25450
Inv Date:06-15-2026
Price: Unit price: $0.3153
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Part No:KSC641GLFS
Stock:25450
Inv Date:06-15-2026
Price: Unit price: $0.3153
Buy/RFQ:
Part No:KSC641GLFS
Stock:22800
Inv Date:06-15-2026
Price: Unit price: $0.32
Buy/RFQ:
Part No:KSC641G LFS
Stock:11400
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS KSC641GLFS Sealed Tact Switch Specifications:

  • FUNCTION: Momentary action
  • CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
  • TERMINALS: J bend & Gullwing type for SMT
  • SEALING: IP67
  • OPERATING TEMPERATURE: -40˚C to 85˚C / -40˚C to 125˚C
  • STORAGE TEMPERATURE: -55˚C to 85˚C / -55˚C to 125˚C
  • MAXIMUM POWER: 1 VA / 0.2 VA
  • MAXIMUM VOLTAGE: 32 VDC
  • MINIMUM VOLTAGE: 20 mV
  • MAXIMUM CURRENT: 50 mA / 10 mA
  • MINIMUM CURRENT: 1 mA / 0.1 mA
  • DIELECTRIC STRENGTH: ≥ 250 Vrms
  • CONTACT RESISTANCE: ≤ 100mΩ
  • INSULATION RESISTANCE: ≥ 10M Ω
  • BOUNCE TIME: ≤ 1 ms

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Frequently Asked Questions

Where can I buy C&K COMPONENTS KSC641GLFS?

You can click on the BUY or RFQ button to purchase KSC641GLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSC641GLFS?

You can download the KSC641GLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSC641GLFS?

C&K COMPONENTS

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