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C&K COMPONENTS SER0GAU0A SPDT Key Switch

The C&K COMPONENTS SER0GAU0A is a microminiature SPDT key switch offering high reliability and long life. Designed for low-level switching, it finds applications in medical devices, instrumentation, and industrial electronics. The switch features a latching function, multiple button options, and is RoHS compliant. It's ready for PCB implementation and offers a variety of configurations to meet specific design needs. Available with gold contact material and various LED color options, the SER0GAU0A provides a versatile solution for a wide range of applications.

Authorized Distributors
Part No:SER0GAU0A
Stock:0
Inv Date:06-18-2026
Price: Unit price: $6.58
Buy/RFQ:
Part No:SER0GAU0A
Stock:390
Inv Date:06-18-2026
Price: Unit price: $4.37
Buy/RFQ:
Part No:SER0GAU0A
Stock:390
Inv Date:06-18-2026
Price: Unit price: $4.37
Buy/RFQ:

C&K COMPONENTS SER0GAU0A SPDT Key Switch Specifications:

  • function: momentary or push-push
  • contact_arrangement: 1 change over contact SPDT
  • mode_of_switching: Non-shorting
  • switching_power_max: 240 mW DC
  • switching_voltage_max: 24 V DC
  • switching_current_max: 10 mA DC
  • carrying_current_at_20c_push_push: 100 mA
  • dielectric_strength: 500 V
  • operating_life_momentary: ≥ 5 x 10[6] operations
  • operating_life_push_push: ≥ 5 x 10[5] operations
  • contact_resistance_initial: ≤ 50 mΩ
  • contact_resistance_after_5x10_6_ops: ≤ 100 mΩ
  • insulation_resistance: ≥ 10[10] Ω
  • capacitance_at_f_10khz: ≤ 0.8pF
  • bounce_time: ≤ 2.5 ms
  • operating_speed: 400 mm/s (15.75/s)
  • total_travel: ≤ 3 (.0018)
  • switching_travel: 1.5 (0.0591)
  • latching_travel: 1.8 (0.0709)
  • operating_force: 1.5 +/- 0.5 N (150 +/- 50 grams)
  • operating_temperature: -25˚C to 85˚C
  • solderability_wave_soldering: compatible with lead free soldering profile
  • solderability_hand_soldering: 350˚C for 3 seconds

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Frequently Asked Questions

Where can I buy C&K COMPONENTS SER0GAU0A?

You can click on the BUY or RFQ button to purchase SER0GAU0A from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part SER0GAU0A?

You can download the SER0GAU0A datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of SER0GAU0A?

C&K COMPONENTS

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