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C&K COMPONENTS KSC741GLFS Sealed Tact Switch

The KSC741GLFS is a sealed SMT tact switch suitable for various industrial and consumer applications, offering high reliability with a rugged IP67 sealing. It features a small form factor with a 4.3 mm soft actuator height, ideal for spaces where durable, moisture-resistant switches are required. The switch has a silver contact material, operates within -40°C to 125°C temperature range, and supports lead-free soldering. Designed for applications demanding long life, it ensures excellent contact reliability with a life expectancy of 300,000 cycles and a contact resistance below 100mΩ.

Authorized Distributors
Source:DigiKey
Part No:KSC741G LFS
Stock:22038
Inv Date:06-15-2026
Price: Unit price: $0.72
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Part No:KSC741G LFS
Stock:12880
Inv Date:06-16-2026
Price: Unit price: $0.71
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Part No:KSC741GLFS
Stock:10000
Inv Date:06-15-2026
Price: Unit price: $0.406
Buy/RFQ:
Part No:KSC741GLFS
Stock:10000
Inv Date:06-15-2026
Price: Unit price: $0.406
Buy/RFQ:
Part No:KSC741GLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.325
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Source:Arrow EU
Part No:KSC741G LFS
Stock:7000
Inv Date:06-16-2026
Price: N/A
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Part No:KSC741G LFS
Stock:1
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS KSC741GLFS Sealed Tact Switch Specifications:

  • Sealing: IP67
  • Actuator Height: 4.3 mm
  • Contact Material: Silver
  • Operating Temperature: -40°C to 125°C
  • Contact Resistance: < 100mΩ
  • Maximum Voltage: 32 VDC
  • Maximum Current: 50 mA
  • Maximum Power: 1 VA
  • Dielectric Strength: > 250 Vrms
  • Operating Force: 2.25 N (226 grams)
  • Operational Life: 300,000 cycles
  • Soldering: Suitable for reflow and wave soldering with activated flux
  • Terminals: J bend & Gullwing types for SMT
  • Package: Tape and reel for automated assembly
  • Dimensions (external diameter): 12 mm

Buy the Buy CK Switches KSC741GLFS Part Number KSC741GLFS Online

Secure your automation projects with the CK Switches KSC741GLFS sealed tact switch, offering IP67 sealing, silver contacts, and a compact 4.3 mm soft actuator height. Designed for high durability, it withstands harsh environments from -40°C to 125°C. Suitable for a wide range of industrial applications, it supports lead-free soldering and guarantees long-term contact reliability with a life expectancy of 300,000 cycles. Purchase online now for dependable, moisture-resistant switching solutions that improve your system performance and longevity.

Order your CK Switches SeriesKSC741GLFS sealed tact switch today and ensure reliable, moisture-resistant switching for your industrial and automation projects.

Frequently Asked Questions

Where can I buy C&K COMPONENTS KSC741GLFS?

You can click on the BUY or RFQ button to purchase KSC741GLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSC741GLFS?

You can download the KSC741GLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSC741GLFS?

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