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C&K COMPONENTS KSA1M311LFTR Sealed Tact Switch

The C&K COMPONENTS KSA1M311LFTR is a robust sealed tactile switch ideal for demanding environments. Designed with cambered terminals to ensure self-retention, this switch offers a reliable connection. It's suitable for a wide range of applications including automotive systems, industrial machinery, and telecommunication networks. The switch is RoHS compliant and available with various options for actuation force, termination length, and corrosion protection. Contact your sales representative for specific configurations and contractual specifications.

Authorized Distributors
Source:Newark
Part No:KSA1M311LFTR
Stock:13175
Inv Date:06-15-2026
Price: Unit price: $0.792
Buy/RFQ:
Part No:KSA1M311LFTR
Stock:6503
Inv Date:06-16-2026
Price: Unit price: $0.81
Buy/RFQ:
Part No:KSA1M311LFTR
Stock:26350
Inv Date:06-15-2026
Price: Unit price: $0.8497
Buy/RFQ:
Part No:KSA1M311LFTR
Stock:26350
Inv Date:06-15-2026
Price: Unit price: $0.8497
Buy/RFQ:

C&K COMPONENTS KSA1M311LFTR Sealed Tact Switch Specifications:

  • Contact Arrangement: SPST, N.O.
  • Double Overmolding on Terminal Sealing: IP60
  • Terminals: PC pins, ground pin optional
  • Actuation Force: 1.4 ± 0.4 N
  • Operating Life: 100,000 operations
  • Travel to Make: 0.5 ± 0.2
  • Maximum Power: 1 VA
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mV
  • Maximum Current: 50 mA
  • Minimum Current: 1 mA
  • Dielectric Strength: 250 Vrms
  • Contact Resistance: ≤ 100m Ω
  • Insulation Resistance (100 V): ≥ 10[9] Ω
  • Bounce Time: ≤ 1 ms
  • Operating Temperature: -40˚C to 85˚C
  • Storage Temperature: -40˚C to 85˚C

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Frequently Asked Questions

Where can I buy C&K COMPONENTS KSA1M311LFTR?

You can click on the BUY or RFQ button to purchase KSA1M311LFTR from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSA1M311LFTR?

You can download the KSA1M311LFTR datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSA1M311LFTR?

C&K COMPONENTS

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