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C&K COMPONENTS C0420 F Series Pushbutton Switch

The C&K F Series Pushbutton Switch is a versatile modular switch designed for a wide range of industrial applications. Its modular construction allows for flexibility in configuration, accommodating up to 10 poles per module and offering various contact terminals and mounting options. The switch is RoHS compliant, ensuring environmental responsibility. Typical applications include audio selection, digital equipment interfaces, and medical equipment interfaces. Available in both North American and European order codes, the F Series provides a robust and adaptable solution for diverse control panel and equipment needs.

Authorized Distributors
Source:Newark
Part No:C0420
Stock:68
Inv Date:06-15-2026
Price: Unit price: $2
Buy/RFQ:
Part No:C0420
Stock:39
Inv Date:06-16-2026
Price: Unit price: $1.9
Buy/RFQ:
Part No:C0420
Stock:186
Inv Date:06-15-2026
Price: Unit price: $1.958
Buy/RFQ:
Part No:C0420
Stock:186
Inv Date:06-15-2026
Price: Unit price: $1.958
Buy/RFQ:

C&K COMPONENTS C0420 F Series Pushbutton Switch Specifications:

  • Switching Power: F module max. AC/DC: Silver: 50 VA/15W, Gold: 1 VA/300 mW
  • Switching Voltage: F module max. AC/DC: Silver: 125/30V, Gold: 50/30 V
  • Switching Current: F module max. AC/DC: Silver: 0.5A/0.5A, Gold: 0.04A/0.01A
  • Carrying Current: Max at du = 20C: Silver: < 2A, Gold: <0.5A
  • Dielectric Strength: (50 Hz, 1 min.): Chassis/contact: ^1500V Between contacts: ^1500V
  • Operating Life OA/EE: >10[5] operations (24V/200mA)
  • Operating Life GR: >3.5 x 10[4] operations
  • Contact Resistance: Initial: Typical %10 mΩ, max. 20 mΩ After operating life: %100 mΩ
  • Insulation Resistance: ^10[9] Ω between open contacts, ^10[9] Ω between chassis and contacts
  • Capacitance: %0.7 pF between 2 contacts (at f = 10 kHz)
  • Total Travel/Latching Travel: 4.7mm/3.3mm (.185 inch/.130 inch)
  • Typical Operating Force 2U: 6.5N (650 grams)
  • Typical Operating Force 4U: 6.5N (650 grams)
  • Typical Operating Force 6U: 7.5N (750 grams)
  • Typical Operating Force 8U: 9.0N (900 grams)
  • Typical Operating Force 10U: 9.0N (900 grams)
  • European Typical Operating Force 2U: 3.5N±0.5N (350 grams±100 grams)
  • European Typical Operating Force 4U: 5N±1N (500 grams±100 grams)
  • European Typical Operating Force 6U: 6.5N±1N (650 grams±100 grams)
  • European Typical Operating Force 8U: 9.0N±1N (900 grams±100 grams)
  • Operating Temperature Range: -40˚C to 70˚C
  • Housing Material: Polycarbonate UL 94V-0 or polyester UL 94V-0
  • Actuator Material: Polyester UL 94V-0
  • Movable Contact Material: Bimetal brass, silver plated, gold plate over nickel
  • Stationary Contact & Terminal Material: Brass, silver plated, gold plated
  • Terminal Board Material: Polyester UL 94V-0
  • Return Spring Material: Music wire
  • Terminal Seal Material: RTV adhesive sealant
  • Chassis Material: Steel
  • Lockout Pin Material: Steel
  • Blocker Material: Steel

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Frequently Asked Questions

Where can I buy C&K COMPONENTS C0420?

You can click on the BUY or RFQ button to purchase C0420 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part C0420?

You can download the C0420 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of C0420?

C&K COMPONENTS

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