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C&K COMPONENTS Y71243221FP Illuminated Tact Switch

The C&K COMPONENTS Y71243221FP illuminated tactile switch is designed for applications requiring both a switch and backlighting in a compact component. Its gold-plated dome contact ensures reliable contact reliability over time. The switch boasts excellent ergonomics, providing a long travel, sharp tactile feel, and audible click. It's well-suited for server, storage, automotive, network infrastructure, and medical devices. Available in THT, SMT, and PM configurations with various termination options.

Authorized Distributors
Source:Newark
Part No:Y71243221FP
Stock:60
Inv Date:06-15-2026
Price: Unit price: $11.73
Buy/RFQ:
Part No:Y71243221FP
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:Y71243221FP
Stock:0
Inv Date:06-15-2026
Price: Unit price: $9.27
Buy/RFQ:
Part No:Y71243221FP
Stock:2760
Inv Date:06-15-2026
Price: Unit price: $11.43
Buy/RFQ:
Part No:Y71243221FP
Stock:2760
Inv Date:06-15-2026
Price: Unit price: $11.43
Buy/RFQ:

C&K COMPONENTS Y71243221FP Illuminated Tact Switch Specifications:

  • Function: momentary action
  • Contact Arrangement: Normally Open + Normally Closed
  • Terminals THT: Through hole terminals with positioning pegs
  • Terminals SMT: Surface mount terminals with positioning pegs
  • Terminals PM: Panel mount solder terminals with wire hole
  • Power Min/Max: 0.02VA / 1.0VA
  • Voltage Min/Max: 20mVdc – 32 Vdc
  • Current Min/Max: 0.1mA – 100mA
  • Contact Resistance: <150m Ω
  • Insulation Resistance: >1G Ω initial, >10M Ω after damp heat
  • Bounce Time: <5ms
  • Operating Force: 4.0 N (400 grams)
  • Operating Life: 25,000 operations
  • Travel: 1.2 mm (2.4 mm)
  • Operating Temperature: -40˚C to 85˚C
  • Storage Temperature: -50˚C to 85˚C
  • Relative Humidity: 90 to 96%
  • Protection: dust protection and flux tight
  • Overload: 40N min
  • Materials LEAD FREE CONTACTS: Au over Ni
  • Materials SOLDERING: Au over Ni
  • Materials HOUSING: Thermoplastic UL94 V0

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You can click on the BUY or RFQ button to purchase Y71243221FP from an authorized C&K COMPONENTS distributor.

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You can download the Y71243221FP datasheet or visit the C&K COMPONENTS website for support.

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C&K COMPONENTS

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