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C&K COMPONENTS 321400100 PHA Short Stroke Pushbutton

The C&K COMPONENTS PHA series short-stroke pushbutton switches are designed for a variety of applications requiring reliable on-off switching functionality. These switches offer momentary or latching action, a low-cost and reliable contact design, and are RoHS compliant. They are available in 2 and 4 pole configurations, making them suitable for computers, instrumentation, and other non-power applications. The PHA series features sealed contacts and optional buttons for versatility. Constructed with materials like brass, phosphor bronze, and PPE, these switches provide durability and consistent performance.

Authorized Distributors
Source:Newark
Part No:321400100
Stock:400
Inv Date:06-15-2026
Price: Unit price: $134.17
Buy/RFQ:
Source:DigiKey
Part No:321400100
Stock:400
Inv Date:06-15-2026
Price: Unit price: $107.3
Buy/RFQ:
Part No:321400100
Stock:0
Inv Date:06-16-2026
Price: Unit price: $97.74
Buy/RFQ:
Part No:321400100
Stock:400
Inv Date:06-15-2026
Price: Unit price: $260.15
Buy/RFQ:
Part No:321400100
Stock:400
Inv Date:06-15-2026
Price: Unit price: $260.15
Buy/RFQ:

C&K COMPONENTS 321400100 PHA Short Stroke Pushbutton 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: Brass, silver plated
  • Movable Contact: Phosphor bronze, silver plated
  • Switch Body: PPE
  • Actuator: POM
  • Standoff Clip: POM
  • Return Spring: Music wire
  • Return Spring Retainer: Carbon steel, tin plated
  • Detent Spring Plate: Phosphor bronze
  • Detent Spring: Stainless steel
  • Base: Laminated phenolic
  • Terminal Seal: Epoxy

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Frequently Asked Questions

Where can I buy C&K COMPONENTS 321400100?

You can click on the BUY or RFQ button to purchase 321400100 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part 321400100?

You can download the 321400100 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of 321400100?

C&K COMPONENTS

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