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C&K COMPONENTS Y78B44210FP PCB Keyswitch

The C&K COMPONENTS Y78B44210FP is a PCB keyswitch offering high switching reliability in a compact form factor. Designed for integration into keypads and control panels, it's suitable for both manual and automated assembly processes. The switch is compatible with various mounting methods and offers options for print, SMD, and solder terminals. It is ideal for applications requiring robust and reliable key input functionality.

Authorized Distributors
Source:DigiKey
Part No:Y78B44210FP
Stock:48000
Inv Date:06-15-2026
Price: Unit price: $0.37268
Buy/RFQ:
Part No:Y78B44210FP
Stock:0
Inv Date:06-16-2026
Price: Unit price: $0.671
Buy/RFQ:
Part No:Y78B44210FP
Stock:781
Inv Date:06-15-2026
Price: Unit price: $0.9849
Buy/RFQ:
Part No:Y78B44210FP
Stock:781
Inv Date:06-15-2026
Price: Unit price: $0.9849
Buy/RFQ:

C&K COMPONENTS Y78B44210FP PCB Keyswitch Specifications:

  • recommended_key_grid: ≥12 mm
  • illumination: Non-illuminated
  • overall_height: 5.0 mm
  • contacts: Gold
  • contact_arrangement: 4 - 6
  • operating_force: 3.3[+/-0.6] N
  • switching_travel: 0.34[+/-0.1] 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: 100 mΩ
  • insulation_resistance: 10[9] Ω
  • bouncing_time: 5 ms
  • ambient_temp_operating_min: -40 °C
  • ambient_temp_operating_max: +80 °C

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Frequently Asked Questions

Where can I buy C&K COMPONENTS Y78B44210FP?

You can click on the BUY or RFQ button to purchase Y78B44210FP from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part Y78B44210FP?

You can download the Y78B44210FP datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of Y78B44210FP?

C&K COMPONENTS

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