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C&K COMPONENTS KSC343JLFG Sealed Tact Switch

The C&K COMPONENTS KSC343JLFG is a sealed momentary action tact switch designed for demanding environments. It offers a positive tactile feel, various heights, and IP67 sealing for protection against dust and water. This switch is ideal for automotive, medical instruments, industrial electronics, network infrastructure, and elevator applications. It is available with J bend and Gullwing terminations for SMT assembly and offers reliable performance in harsh conditions.

Authorized Distributors
Source:DigiKey
Part No:KSC343J LFG
Stock:7784
Inv Date:06-15-2026
Price: Unit price: $0.98
Buy/RFQ:
Part No:KSC343J LFG
Stock:8592
Inv Date:06-16-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:KSC343JLFG
Stock:10000
Inv Date:06-15-2026
Price: Unit price: $0.379
Buy/RFQ:
Part No:KSC343JLFG
Stock:10000
Inv Date:06-15-2026
Price: Unit price: $0.379
Buy/RFQ:
Part No:KSC343JLFG
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.445
Buy/RFQ:

C&K COMPONENTS KSC343JLFG Sealed Tact Switch Specifications:

  • FUNCTION: Momentary action
  • CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
  • TERMINALS: J bend & Gullwing type for SMT
  • SEALING: IP67
  • OPERATING TEMPERATURE: -40°C to 85°C
  • STORAGE TEMPERATURE: -55°C to 85°C
  • 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: ≤ 100mΩ
  • INSULATION RESISTANCE: ≥ 10M Ω
  • BOUNCE TIME: ≤ 1 ms

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Frequently Asked Questions

Where can I buy C&K COMPONENTS KSC343JLFG?

You can click on the BUY or RFQ button to purchase KSC343JLFG from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part KSC343JLFG?

You can download the KSC343JLFG datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of KSC343JLFG?

C&K COMPONENTS

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