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C&K COMPONENTS 307109003 Short Stroke Pushbutton Switch

The C&K COMPONENTS 307109003 PHA Series Short Stroke Pushbutton Switch is a versatile electromechanical component designed for a range of applications. It offers momentary or latching action, a low-cost and reliable contact design, and is RoHS compliant. Available in 2 and 4 pole configurations, this switch is ideal for computers, instrumentation, and non-power on-off switch applications. The switch body is constructed from PPE, with silver-plated brass fixed terminals and phosphor bronze movable contacts, ensuring reliable performance and longevity.

Authorized Distributors
Part No:307109003
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:307109003
Stock:43
Inv Date:06-15-2026
Price: Unit price: $87.35
Buy/RFQ:
Part No:307109003
Stock:43
Inv Date:06-15-2026
Price: Unit price: $87.35
Buy/RFQ:

C&K COMPONENTS 307109003 Short Stroke Pushbutton Switch Specifications:

  • Switching Power Max: 3 W DC
  • Switching Voltage Max: 30 V DC
  • Switching Current Max: 100 mA DC
  • Dielectric Strength: 500 V between open contacts, 1500 V between chassis and contacts
  • Operating Life: 10,000 cycles at rated load
  • Contact Resistance: 20 m ohms initial
  • Insulation Resistance: 100 M ohms
  • Total Travel/Latching Travel: 2.5mm/1.5mm (.098 inch/.059 inch)
  • Operating Force: 170 grams ± 50 grams (1.67 ± 0.98N) / 230 grams ±50 grams (2.26 ± 0.98N)
  • Operating Temperature: -10˚C to 60˚C
  • Sealing: Sealed contacts
  • Fixed Terminal Material: Brass, silver plated
  • Movable Contact Material: Phosphor bronze, silver plated
  • Switch Body Material: PPE
  • Actuator Material: POM
  • Standoff Clip Material: POM
  • Return Spring Material: Music wire
  • Return Spring Retainer Material: Carbon steel, tin plated
  • Detent Spring Plate Material: Phosphor bronze
  • Detent Spring Material: Stainless steel
  • Base Material: Laminated phenolic
  • Terminal Seal Material: Epoxy

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Frequently Asked Questions

Where can I buy C&K COMPONENTS 307109003?

You can click on the BUY or RFQ button to purchase 307109003 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part 307109003?

You can download the 307109003 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of 307109003?

C&K COMPONENTS

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