myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS KT11S1SA3M34LFS SMT Tact Switch

The C&K COMPONENTS KT11S1SA3M34LFS is a versatile sealed tactile switch designed for surface mount technology (SMT) applications. This switch offers both top and side actuation options, providing flexibility in design and integration. Key features include a high shear force for reliable operation, an extended bracket for added stability, and an easy-to-pick-and-place design with a top plate tab. The switch is available with rubber or hard plastic actuators and press-fit or snap-fit caps, allowing for customization to meet specific application requirements. It is commonly used in telecommunications, computer products, instrumentation, and power supplies.

Authorized Distributors
Source:DigiKey
Part No:KT11S1SA3M34LFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $3.03806
Buy/RFQ:
Part No:KT11S1SA3M34LFS
Stock:499
Inv Date:06-16-2026
Price: Unit price: $4.99
Buy/RFQ:
Part No:KT11S1SA3M34LFS
Stock:299
Inv Date:06-15-2026
Price: Unit price: $2.65
Buy/RFQ:
Part No:KT11S1SA3M34LFS
Stock:299
Inv Date:06-15-2026
Price: Unit price: $2.65
Buy/RFQ:
Part No:KT11S1SA3M34 LFS
Stock:21
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS KT11S1SA3M34LFS SMT Tact Switch Specifications:

  • Contact Arrangement: SPST, N.O.
  • Terminals: SMT termination
  • Contact Rating: 1.0 VA max. @ 32 V AC or DC max.
  • Electrical & Mechanical Life: 100,000 make-and-break cycles at full load
  • Dielectric Strength: 250 Vrms min. @ sea level
  • Contact Resistance: Below 50 mΩ typ. initial @ 2-4 V DC, 100 mA
  • Insulation Resistance: 10[9] Ω min.
  • Operating Temperatures (Ag version): -40˚C to 90˚C
  • Operating Temperatures (Au version): -40˚C to 125˚C
  • Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
  • Degree of Protection: IP57

Buy the KT11S1SA3M34LFS C&K COMPONENTS SMT Tact Switch | myMectronic

Purchase the C&K COMPONENTS KT11S1SA3M34LFS securely and efficiently through our online platform.

Buy Now

Frequently Asked Questions

Where can I buy C&K COMPONENTS KT11S1SA3M34LFS?

You can click on the BUY or RFQ button to purchase KT11S1SA3M34LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KT11S1SA3M34LFS?

You can download the KT11S1SA3M34LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KT11S1SA3M34LFS?

C&K COMPONENTS

C&K COMPONENTS Part List

Browse and search other C&K COMPONENTS parts, locate datasheets and stock

Sponsored by