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C&K COMPONENTS KSC351JLFS Sealed Tactile Switch

The KSC351JLFS is a sealed Tactile Switch designed for reliable operation in various electronic applications. It features a compact form factor with a 3.0 mm x 2.0 mm footprint and a height of 3.5 mm. The switch offers a high cycle life of 300,000 operations and operates within a temperature range of -40°C to 85°C. It has silver contacts with a gold-plated option for enhanced contact reliability, IP67 sealing for dust and water resistance, and an actuation force of 3N for smooth tactile feedback. Suitable for industrial, automotive, and consumer electronics, the switch supports high performance in space-constrained environments.

Authorized Distributors
Source:Newark
Part No:KSC351J LFS
Stock:256
Inv Date:06-15-2026
Price: Unit price: $0.203
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Source:DigiKey
Part No:KSC351J LFS
Stock:1376
Inv Date:06-15-2026
Price: Unit price: $0.7
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Part No:KSC351J LFS
Stock:6482
Inv Date:06-16-2026
Price: Unit price: $0.7
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Part No:KSC351JLFS
Stock:210300
Inv Date:06-15-2026
Price: Unit price: $0.2585
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Part No:KSC351JLFS
Stock:210300
Inv Date:06-15-2026
Price: Unit price: $0.2585
Buy/RFQ:
Part No:KSC351JLFS
Stock:4000
Inv Date:06-15-2026
Price: Unit price: $0.265
Buy/RFQ:
Part No:KSC351J LFS
Stock:2000
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS KSC351JLFS Sealed Tactile Switch Specifications:

  • Footprint: 3.0 x 2.0 mm
  • Height: 3.5 mm
  • Travel: 0.15 mm + 0.1 mm
  • Actuation Force: 3N
  • Cycle Life: 300,000 operations
  • Contacts: Silver with gold-plated option
  • Sealing: IP67
  • Operating Temp: -40°C to 85°C
  • Storage Temp: -55°C to 85°C
  • Max Voltage: 32 VDC
  • Max Current: 50 mA
  • Contact Resistance: < 100 mΩ
  • Insulation Resistance: > 1 GΩ
  • Dielectric Strength: > 250 Vrms
  • Bounce Time: < 1 ms

Buy the CK Switches KSC351JLFS – Reliable Sealed Tactile Switch for Industrial Applications

Order the CK Switches KSC351JLFS now for high-performance sealed tactile switching. Compact size, IP67 sealing, 300,000 cycle durability, and a cost-effective solution for industrial, automotive, and consumer electronics needing space-saving reliable switches. Easy to install with a 3.0 x 2.0 mm footprint, 3N actuation force, and temperature resilience from -40°C to 85°C, ensuring durability in tough environments. Available in bulk packaging, it’s the ideal choice for high-volume applications demanding longevity and consistency.

Buy CK Switches KSC351JLFS now and experience unmatched reliability and performance in demanding industrial, automotive, and consumer electronics.

Frequently Asked Questions

Where can I buy C&K COMPONENTS KSC351JLFS?

You can click on the BUY or RFQ button to purchase KSC351JLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSC351JLFS?

You can download the KSC351JLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSC351JLFS?

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