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C&K COMPONENTS Y31B43136FPLFG Sealed Tact Switch

The C&K COMPONENTS Y31B43136FPLFG is a sealed tactile switch within the KSC series, engineered for robust performance in demanding applications. This momentary action switch offers a positive tactile feel and is available with J or G terminations for surface mount technology (SMT) compatibility. Its IP 67 rating provides excellent protection against dust and water ingress, making it ideal for automotive, cellular phone, industrial electronics, and network infrastructure applications. The switch boasts a wide operating temperature range and is available in various configurations to meet specific design requirements. Refer to the datasheet for detailed mechanical and electrical specifications and ordering options.

Authorized Distributors
Source:Newark
Part No:Y31B43136FPLFG
Stock:18105
Inv Date:06-15-2026
Price: Unit price: $0.755
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Part No:Y31B43136FPLFG
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.71
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Part No:Y31B43136FPLFG
Stock:36484
Inv Date:06-15-2026
Price: Unit price: $0.4567
Buy/RFQ:
Part No:Y31B43136FPLFG
Stock:36484
Inv Date:06-15-2026
Price: Unit price: $0.4567
Buy/RFQ:

C&K COMPONENTS Y31B43136FPLFG Sealed Tact Switch Specifications:

  • Function: Momentary action
  • Contact Arrangement: 1 make contact = SPST, N.O.
  • Terminals: J bend & Gullwing type for SMT
  • Operating Force: 1.2 / 2.5 N
  • Operating Life: 200,000 operations
  • Travel: 0.3 ± 0.15 mm
  • Typical Applications: Automotive, Cellular phones, Industrial electronics, Network infrastructure and IT
  • IP Rating: IP 67
  • Maximum Power: 1 VA
  • Maximum Voltage: 32 VDC
  • Minimum Voltage: 20 mV
  • Maximum Current: 50 mA
  • Minimum Current: 1 mA
  • Dielectric Strength: 250 V (50 Hz, 1 min.)
  • Contact Resistance: < 100 mΩ
  • Insulation Resistance: > 10[9] Ω
  • Bounce Time: < 1 ms
  • Operating Temperature: -40˚C to 85˚C
  • Storage Temperature: -55˚C to 85˚C
  • Soldering Methods: Wave machine (< 5 sec), Infrared Reflow
  • Packaging: Tape & reels (2,000 pieces for KSC1, 1,000 for KSC4, 750 for KSC6, 1,000 for KSC7)
  • Reel Dimensions: External diameter 330 mm ± 2 mm

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C&K COMPONENTS

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