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C&K COMPONENTS Y78B43114FP PCB Keyswitch

The C&K COMPONENTS Y78B43114FP is a PCB keyswitch offering a compact design and high switching reliability. It's ideal for applications requiring precise control and durability, such as data entry systems and industrial equipment. The keyswitch is compatible with various soldering methods, including wave soldering, reflow soldering, and manual soldering. It's designed for use under an overlay or with RK 90 keycaps, providing flexibility in design and integration. The switch boasts a distinct key click and is available in print and SMD versions to suit diverse manufacturing processes.

Authorized Distributors
Source:Newark
Part No:Y78B43114FP
Stock:17220
Inv Date:06-15-2026
Price: Unit price: $0.667
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Part No:Y78B43114FP
Stock:0
Inv Date:06-16-2026
Price: N/A
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Part No:Y78B43114FP
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.63
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Part No:Y78B43114FP
Stock:34440
Inv Date:06-15-2026
Price: Unit price: $0.4603
Buy/RFQ:
Part No:Y78B43114FP
Stock:34440
Inv Date:06-15-2026
Price: Unit price: $0.4603
Buy/RFQ:

C&K COMPONENTS Y78B43114FP PCB Keyswitch Specifications:

  • recommended_key_grid: ≥12 mm
  • illumination: Non-illuminated
  • overall_height: 5.0 mm
  • contacts: Gold
  • contact_arrangement: 4 - 6
  • length_of_housing: 8.4 mm
  • width_of_housing: 8.4 mm
  • operating_force: 3.3 N
  • switching_travel: 0.34 mm
  • rated_voltage_min: 0.02 V
  • rated_voltage_max: 42 V
  • rated_current_min: 0.01 mA
  • rated_current_max: 100 mA
  • rated_power_max: 1 W
  • contact_resistance_new: 100 mΩ
  • insulation_resistance: 10[9] Ω
  • bouncing_time: 5 ms
  • ambient_temp_operating_min: -40 °C
  • ambient_temp_operating_max: +80 °C
  • operating_life: 1000000 S
  • flammability: UL 94 HB

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Frequently Asked Questions

Where can I buy C&K COMPONENTS Y78B43114FP?

You can click on the BUY or RFQ button to purchase Y78B43114FP from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part Y78B43114FP?

You can download the Y78B43114FP datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of Y78B43114FP?

C&K COMPONENTS

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