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C&K COMPONENTS Y28B23112FP Microminiature SMT Switch

The C&K COMPONENTS Y28B23112FP is a microminiature SMT side-actuated switch designed for space-constrained applications requiring a reliable and tactile user interface. Its compact size, excellent tactile feel, and ESD protection make it suitable for mobile phones, medical handheld monitors, consumer electronics, and telecommunication networks. The switch is RoHS compliant and available with various actuation force options and contact materials to meet specific design requirements. It utilizes a gullwing terminal type for surface mount technology (SMT) assembly and is packaged in tape and reels for automated production processes.

Authorized Distributors
Part No:Y28B23112FP
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:Y28B23112FP
Stock:77000
Inv Date:06-15-2026
Price: Unit price: $0.3359
Buy/RFQ:
Part No:Y28B23112FP
Stock:77000
Inv Date:06-15-2026
Price: Unit price: $0.3359
Buy/RFQ:

C&K COMPONENTS Y28B23112FP Microminiature SMT Switch Specifications:

  • FUNCTION: Momentary
  • CONTACT ARRANGEMENT: SPST, N.O.
  • TERMINALS: Gullwing type for SMT
  • OVERLOAD: 20N
  • TACTILE FEELING: 15% min. (2N version), 25% min. (2.5N version)
  • OPERATING FORCE: 2N (200) ± 0.5, 3N (300) ± 0.6
  • OPERATING LIFE: 100 K cycles
  • TRAVEL: 0.25± 0.15, 0.3± 0.15
  • MAXIMUM POWER: 1 VA / 0.2 VA
  • MAXIMUM VOLTAGE: 32 VDC
  • MAXIMUM CURRENT DC: 50 mA / 10 mA
  • MINIMUM CURRENT DC: 1 mA / 1 mA
  • DIELECTRIC STRENGTH: 250 VDC
  • CONTACT RESISTANCE: ≤100 mΩ
  • INSULATION RESISTANCE: 10[9] Ω
  • BOUNCE TIME: ≤ 3 ms
  • OPERATING TEMPERATURE: -40˚C to 85˚C / -40˚C to 125˚C
  • STORAGE TEMPERATURE: -55˚C to 85˚C / -55˚C to 125˚C
  • REFLOW SOLDERING: IEC 61760-1
  • PACKAGING: Tape and reels in reels of 3,000 pieces, External diameter 330mm ± 2mm

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C&K COMPONENTS

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