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C&K COMPONENTS KSC741JLFS Sealed Tact Switch

The C&K COMPONENTS KSC741JLFS 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. Typical applications include automotive interiors, medical instruments, industrial electronics, and network infrastructure. The switch is available with J or Gullwing terminations for SMT assembly and is suitable for applications requiring a robust and reliable tactile interface.

Authorized Distributors
Source:Newark
Part No:KSC741JLFS
Stock:209000
Inv Date:06-18-2026
Price: Unit price: $0.353
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Source:DigiKey
Part No:KSC741J LFS
Stock:25636
Inv Date:06-18-2026
Price: Unit price: $0.72
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Source:DigiKey
Part No:KSC741JLFS
Stock:4000
Inv Date:06-18-2026
Price: Unit price: $0.35
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Part No:KSC741J LFS
Stock:13676
Inv Date:06-19-2026
Price: Unit price: $0.71
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Part No:KSC741JLFS
Stock:0
Inv Date:06-19-2026
Price: N/A
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Part No:KSC741JLFS
Stock:211992
Inv Date:06-18-2026
Price: Unit price: $0.2709
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Part No:KSC741JLFS
Stock:211992
Inv Date:06-18-2026
Price: Unit price: $0.2709
Buy/RFQ:
Part No:KSC741JLFS
Stock:10000
Inv Date:06-18-2026
Price: Unit price: $0.28
Buy/RFQ:

C&K COMPONENTS KSC741JLFS 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
  • STORAGE TEMPERATURE: -55°C to 85°C
  • MAXIMUM POWER: 1 VA
  • MAXIMUM VOLTAGE: 32 VDC
  • MINIMUM VOLTAGE: 20 mV
  • MAXIMUM CURRENT: 50 mA
  • MINIMUM CURRENT: 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 KSC741JLFS?

You can click on the BUY or RFQ button to purchase KSC741JLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSC741JLFS?

You can download the KSC741JLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSC741JLFS?

C&K COMPONENTS

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