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C&K COMPONENTS KSA0A411 Sealed Tact Switch

The C&K COMPONENTS KSA0A411 is a sealed tactile switch within the KSA & KSL series, engineered for demanding applications requiring reliable performance and environmental protection. Designed for both automatic and manual insertion, this switch incorporates cambered terminals to ensure secure self-retention. Its robust construction and IP60 sealing make it ideal for use in automotive, industrial, and telecommunication networks. The switch is RoHS compliant and offers a variety of options for actuation force, termination length, and corrosion protection, allowing for customization to meet specific application requirements. Contact your sales representative for non-standard configurations or contractual specification packages.

Authorized Distributors
Part No:KSA0A411
Stock:34
Inv Date:06-15-2026
Price: Unit price: $2.4
Buy/RFQ:
Part No:KSA0A411
Stock:34
Inv Date:06-15-2026
Price: Unit price: $2.4
Buy/RFQ:

C&K COMPONENTS KSA0A411 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
  • Wave Soldering: Compatible with lead-free soldering profile

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase KSA0A411 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSA0A411?

You can download the KSA0A411 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSA0A411?

C&K COMPONENTS

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