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C&K COMPONENTS Y33A43139FPLFT Sealed Tact Switch

The C&K Components KSA & KSL Series Sealed Tact Switches are designed for demanding applications requiring reliable and sealed switching functionality. These switches feature cambered terminals for self-retention, a wide selection of caps for customization, and IP60 sealing to protect against dust and moisture. They are commonly used in automotive systems, industrial equipment, and telecommunication networks. The switches offer various actuation forces and termination options to meet specific design requirements. Contact your sales representative for custom configurations and contractual specifications.

Authorized Distributors
Source:Newark
Part No:Y33A43139FPLFT
Stock:7888
Inv Date:06-15-2026
Price: Unit price: $1.68
Buy/RFQ:
Part No:Y33A43139FPLFT
Stock:16960
Inv Date:06-15-2026
Price: Unit price: $0.9996
Buy/RFQ:
Part No:Y33A43139FPLFT
Stock:16960
Inv Date:06-15-2026
Price: Unit price: $0.9996
Buy/RFQ:

C&K COMPONENTS Y33A43139FPLFT 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 to 5 ± 1.5 N
  • Operating Life: 100,000 to 1,000,000 operations
  • Travel to Make: 0.5 ± 0.2 to 0.7 ± 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 / -40˚C to 125˚C
  • Storage Temperature: -40˚C to 85˚C / -55˚C to 125˚C
  • Wave Soldering: Compatible with lead-free soldering profile

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C&K COMPONENTS

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