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C&K COMPONENTS KT11P2SM34LFS sealed tactile switch

The KT11P2SM34LFS is a rugged, high-reliability, sealed tactile switch with a compact 4.3 mm x 4.3 mm footprint, 0.45 mm travel, and operation force of 3.4 N. It features a super low bounce time of under 1 ms, excellent tactile feedback, and is suitable for applications in consumer electronics, medical devices, and industrial controls. The switch operates reliably in temperatures from -40°C to +85°C, is IP67 sealed for dust and moisture resistance, and offers optional gold or silver contacts with RoHS compliance. It is delivered in tape & reel in quantities up to 3000 pieces, making it ideal for high-volume SMT assembly.

Authorized Distributors
Source:DigiKey
Part No:KT11P2SM34LFS
Stock:12091
Inv Date:06-15-2026
Price: Unit price: $4.95
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Part No:KT11P2SM34LFS
Stock:2063
Inv Date:06-16-2026
Price: Unit price: $4.95
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Part No:KT11P2SM34LFS
Stock:124
Inv Date:06-15-2026
Price: Unit price: $2.7
Buy/RFQ:
Part No:KT11P2SM34LFS
Stock:124
Inv Date:06-15-2026
Price: Unit price: $2.7
Buy/RFQ:
Part No:KT11P2SM34LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.13
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C&K COMPONENTS KT11P2SM34LFS sealed tactile switch Specifications:

  • Footprint: 4.3 x 4.3 mm
  • Travel: 0.45 mm
  • Operation Force: 3.4 N (340 grams)
  • Maximum Voltage: 12 VDC
  • Maximum Current: 50 mA
  • Contact Resistance: < 100 mΩ
  • Insulation Resistance: > 100 MΩ
  • Dielectric Strength: > 250 Vrms
  • Bounce time: < 1 ms
  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -55°C to +85°C
  • Sealing: IP67
  • Part Number: KT11P2SM34LFS
  • Packaging: Tape & reel, 3000 pieces
  • RoHS compliant, gold/silver contacts, push-actuated

Buy the CK Switches KT11P2SM34LFS – Reliable Sealed Tactile Switch for Industrial Applications

Discover the compact and reliable sealed tactile switch designed for demanding industrial and consumer electronics. With a 4.3 mm x 4.3 mm footprint, 0.45 mm travel, and 3.4 N force, it offers excellent tactile feedback and IP67 sealing for dust and moisture resistance. Ideal for high-volume SMT assembly, it operates reliably from -40°C to +85°C, ensuring durability across various environments. Optional gold or silver contacts enhance electrical reliability, making it perfect for applications needing high performance and long cycle life.

Get CK Switches KT11P2SM34LFS today—built for durability and reliable performance in demanding environments.

Frequently Asked Questions

Where can I buy C&K COMPONENTS KT11P2SM34LFS?

You can click on the BUY or RFQ button to purchase KT11P2SM34LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KT11P2SM34LFS?

You can download the KT11P2SM34LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KT11P2SM34LFS?

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