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C&K COMPONENTS Y78B44110FP PCB Keyswitch

The C&K COMPONENTS Y78B44110FP is a PCB keyswitch engineered for high switching reliability and compact design. Ideal for applications requiring precise control and durability, this keyswitch is suitable for use under an overlay or with RK 90 keycaps. Available in print and SMD versions, it offers flexibility for various manufacturing processes. The keyswitch boasts a distinct key click and robust construction, ensuring consistent performance in demanding environments. It is designed for use in a wide range of applications, including data entry systems and industrial control panels.

Authorized Distributors
Source:Newark
Part No:Y78B44110FP
Stock:129700
Inv Date:06-15-2026
Price: Unit price: $0.449
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Part No:Y78B44110FP
Stock:0
Inv Date:06-16-2026
Price: N/A
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Part No:Y78B44110FP
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.51
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Part No:Y78B44110FP
Stock:259400
Inv Date:06-15-2026
Price: Unit price: $0.3244
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C&K COMPONENTS Y78B44110FP 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

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You can click on the BUY or RFQ button to purchase Y78B44110FP from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part Y78B44110FP?

You can download the Y78B44110FP datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of Y78B44110FP?

C&K COMPONENTS

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