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C&K COMPONENTS SPA04AB In-line Switch

The SPA Series Single In-line Package Switches are compact, space-saving components designed for precise control in industrial and electronic applications. These switches feature high durability with a minimum of 1,000 cycles, excellent electrical characteristics, and RoHS compliance. Available in various configurations including 2 to 10 positions, with options for vertical or right angle terminations. Made with high-quality materials such as beryllium copper and copper alloys, they offer reliable switching and insulation performance, suitable for address, logic, and control functions in diverse environments.

Authorized Distributors
Source:Newark
Part No:SPA04AB
Stock:390
Inv Date:06-15-2026
Price: Unit price: $6.26
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Source:DigiKey
Part No:SPA04AB
Stock:769
Inv Date:06-15-2026
Price: Unit price: $7.6
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Source:DigiKey
Part No:SPA04AB
Stock:390
Inv Date:06-15-2026
Price: Unit price: $4.11
Buy/RFQ:
Part No:SPA04AB
Stock:87
Inv Date:06-16-2026
Price: Unit price: $7.6
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Part No:SPA04AB
Stock:0
Inv Date:06-15-2026
Price: Unit price: $5.79
Buy/RFQ:
Part No:SPA04AB
Stock:390
Inv Date:06-15-2026
Price: Unit price: $5.71
Buy/RFQ:
Part No:SPA04AB
Stock:390
Inv Date:06-15-2026
Price: Unit price: $5.71
Buy/RFQ:

C&K COMPONENTS SPA04AB In-line Switch Specifications:

  • Contact Rating: Carry: 10 mA @ 5VDC, Switching: 0.1 mA @ 0.1m VDC min.
  • Mechanical and Electrical Life: 1,000 cycles min.
  • Contact Resistance: 50 mQ max. @ 20 V DC 10mA.
  • Insulation Resistance: 100 MO min. @ 100 V DC.
  • Dielectric Strength: 1 minute @ 300 V AC.
  • Capacitance: 5pF max. between adjacent terminals.
  • Operating Temperature: -30°C to 60°C; Storage Temperature: -30°C to 80°C.
  • Operating Force: 5.9N max.
  • Base Material: PPS (UL94V-0); Cover: PBT (UL94V-0); Actuator: 4/6 Nylon (UL94V-0).
  • Movable Contact: Beryllium copper alloy, gold over nickel plate; Fixed Contact: Copper alloy, gold over nickel plate.
  • Solderability: Dip & look solderability per C&K spec.
  • Dimensions vary with model; typical mounting footprint provided.

Buy the Buy C&K SPA Series Switch Part Number SPA04AB Online

Order the C&K SPA Series In-line Switches online today to ensure precise control and long-lasting durability in your industrial and electronic projects. Constructed with high-quality materials like beryllium copper and copper alloys, these switches provide reliable contact resistance, excellent insulation, and excellent performance across a range of temperatures. Available in multiple configurations from 2 to 10 positions, with vertical or right-angle terminations, they are ideal for address, logic, and control functions. Purchase now and enhance your system's reliability and efficiency.

Get C&K SPA04AB today—engineered for reliable switching in industrial control and logic applications.

Frequently Asked Questions

Where can I buy C&K COMPONENTS SPA04AB?

You can click on the BUY or RFQ button to purchase SPA04AB from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part SPA04AB?

You can download the SPA04AB datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of SPA04AB?

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