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C&K COMPONENTS YT1043570FPLFS SMT Tact Switch

The C&K COMPONENTS YT1043570FPLFS is a versatile sealed SMT (Surface Mount Technology) tact switch designed for a wide range of industrial applications. This switch offers both top and side actuation options, making it adaptable to various design requirements. Its robust construction provides a high shear force, ensuring reliable performance, while the integrated top plate tab simplifies the pick and place process. The switch is RoHS compliant, reflecting a commitment to environmental responsibility. Typical applications include telecommunications equipment, computer products, instrumentation, and power supplies.

Authorized Distributors
Part No:YT1043570FP LFS
Stock:0
Inv Date:06-16-2026
Price: N/A
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Part No:YT1043570FPLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $4.69
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Part No:YT1043570FPLFS
Stock:500
Inv Date:06-15-2026
Price: Unit price: $2.23
Buy/RFQ:
Part No:YT1043570FPLFS
Stock:500
Inv Date:06-15-2026
Price: Unit price: $2.23
Buy/RFQ:

C&K COMPONENTS YT1043570FPLFS SMT Tact Switch Specifications:

  • Contact Arrangement: SPST, N.O.
  • Terminals: SMT termination
  • Contact Rating: 1.0 VA max. @ 32 V AC or DC max.
  • Electrical and Mechanical Life: 100,000 make-and-break cycles at full load
  • Dielectric Strength: 250 Vrms min. @ sea level
  • Contact Resistance: Below 50 mΩ typ. initial @ 2-4 V DC, 100 mA
  • Insulation Resistance: 10[9] Ω min.
  • Operating Temperatures (Ag version): -40˚C to 90˚C
  • Operating Temperatures (Au version): -40˚C to 125˚C
  • Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
  • Degree of Protection: IP57
  • Packaging: Anti-static tape and reels per EIA 481-2

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