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C&K COMPONENTS SDA03H1BD Low Profile DIP Switch

The SDA Series Low Profile DIP Switches are space-saving, through-hole, and surface mount components ideal for industrial control, logic switching, and function control applications. Featuring a low profile design, they offer reliable electrical performance with a contact rating of 25 mA at 24 V DC or 100 mA at 5 V DC. These switches have a mechanical and electrical life of 1,000 cycles, a contact resistance of 50 mΩ, and withstand voltages of 300 V DC. Made with high-quality materials including gold-plated contacts and PPS housing, they are RoHS compliant and available in tape and reel packaging.

Authorized Distributors
Source:Newark
Part No:SDA03H1BD
Stock:425
Inv Date:06-15-2026
Price: Unit price: $1.8
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Source:DigiKey
Part No:SDA03H1BD
Stock:2722
Inv Date:06-15-2026
Price: Unit price: $1.82
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Part No:SDA03H1BD
Stock:1678
Inv Date:06-16-2026
Price: Unit price: $1.8
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Part No:SDA03H1BD
Stock:0
Inv Date:06-15-2026
Price: Unit price: $1.25
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Part No:SDA03H1BD
Stock:5986
Inv Date:06-15-2026
Price: Unit price: $1.077
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Part No:SDA03H1BD
Stock:5986
Inv Date:06-15-2026
Price: Unit price: $1.077
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Part No:SDA03H1BD
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.94
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Part No:SDA03H1BD
Stock:6
Inv Date:06-16-2026
Price: N/A
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C&K COMPONENTS SDA03H1BD Low Profile DIP Switch Specifications:

  • Contact Rating: 25 mA @ 24 V DC or 100 mA @ 5 V DC
  • Mechanical and Electrical Life: 1,000 cycles
  • Contact Resistance: 50 mΩ max. initial
  • Insulation Resistance: 100 MΩ between terminals
  • Dielectric Withstanding Voltage: 300 V DC min. for 1 minute
  • Storage Temperature: -40°C to 85°C
  • Operating Temperature: -40°C to 85°C
  • Operating Force: 800 grams max
  • Housing Material: PPS, black UL94V-0
  • Cover: PPS, black UL94V-0
  • Actuator: PAGT UL94-0
  • Contacts: Gold-plated Beryllium copper
  • Terminals: Gold-plated over nickel-plated brass
  • Packaging: Tape and reel options, full-tube quantities
  • Dimensions: varies per model, typical length approximately 0.78 inches (19.76 mm) for standard models

Buy the C&K SDA – Reliable DIP Switch for Industrial Applications

Order the C&K SDA Series Low Profile DIP Switch online now to ensure high-quality, space-efficient switching components for industrial and electronic applications. These switches are designed to provide reliable operation, with a contact rating of up to 25 mA at 24 V DC, and withstand voltages of 300 V DC. Built with durable materials such as gold-plated contacts and UL94V-0 rated PPS housing, they offer long service life with 1,000 cycles. Perfect for PCB mounting, available in tape and reel packaging, they deliver precision and space efficiency for your automation controls or logic switching needs. Purchase today for fast delivery and trusted performance.

Get C&K SDA Series Low Profile DIP Switch today—built for precision, space-saving design, and long-lasting durability.

Frequently Asked Questions

Where can I buy C&K COMPONENTS SDA03H1BD?

You can click on the BUY or RFQ button to purchase SDA03H1BD from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part SDA03H1BD?

You can download the SDA03H1BD datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of SDA03H1BD?

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