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C&K COMPONENTS KSA0M311 Sealed Tact Switch

The C&K COMPONENTS KSA0M311 is a robust sealed tact switch designed for demanding environments. Its features include cambered terminals ensuring self-retention, and options for top or side actuation. The switch is suitable for a wide range of applications including automotive, industrial equipment, and telecommunication networks. It offers a choice of silver or gold contacts, and various actuator and button options to meet specific design requirements. The switch is designed for both automatic and manual insertion, enhancing manufacturing efficiency.

Authorized Distributors
Part No:KSA0M311
Stock:112
Inv Date:06-15-2026
Price: Unit price: $0.349
Buy/RFQ:
Part No:KSA0M311
Stock:112
Inv Date:06-15-2026
Price: Unit price: $0.349
Buy/RFQ:

C&K COMPONENTS KSA0M311 Sealed Tact Switch Specifications:

  • Contact Arrangement: SPST, N.O.
  • Overmolding: Double overmolding on terminal membrane sealing
  • Terminal Type: PC pins, ground pin optional
  • Actuation Force: 1.3 N (130 grams)
  • Operating Life: 1,000,000 operations
  • Travel to Make: 0.5 ± 0.2
  • Maximum Power: 1 VA (Silver)
  • Maximum Voltage: 50 VDC (Silver)
  • Minimum Voltage: 20 mV (Silver)
  • Maximum Current: 50 mA (Silver)
  • Minimum Current: 1 mA (Silver)
  • Dielectric Strength: 300 Vrms
  • Contact Resistance: < 50 mΩ
  • Insulation Resistance: > 10[11] Ω
  • Bounce Time: < 1 ms
  • Operating Temperature: -40˚C to 90˚C (Silver), -40˚C to 125˚C (Gold)
  • Storage Temperature: -40˚C to 90˚C (Silver), -55˚C to 125˚C (Gold)
  • Soldering Method: Wave soldering EIA-RS448-2

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Frequently Asked Questions

Where can I buy C&K COMPONENTS KSA0M311?

You can click on the BUY or RFQ button to purchase KSA0M311 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSA0M311?

You can download the KSA0M311 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSA0M311?

C&K COMPONENTS

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