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C&K COMPONENTS BD03AV 3-Position DIP Switch

The BD series 3-position standard profile DIP switch features a right-angle terminal style and open bottom construction, allowing for easy solder washing without tape sealing. It is suitable for use as an address switch in industrial controls, logic switching for computers and peripherals, and various function control applications. The switch offers 10,000 make-and-break cycles at full load per circuit, with a typical initial contact resistance below 50 milliohms at 2 to 4VDC and 100mA. It has a minimum insulation resistance of 10 Gohms and a dielectric strength of at least 500 VRMS between adjacent terminals at sea level. The maximum capacitance between adjacent terminals is 5 pF. Made with a flame-retardant glass-filled polyester (PBT) case and cover (UL94V-0), and a flame-retardant, heat-stabilized glass-filled nylon 6/6 actuator (UL94V-0). Contacts are gold over nickel over phosphor bronze, with terminals plated in matte-tin over nickel over phosphor bronze.

Authorized Distributors
Source:Newark
Part No:BD03AV
Stock:56
Inv Date:06-15-2026
Price: Unit price: $0.546
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Source:DigiKey
Part No:BD03AV
Stock:905
Inv Date:06-15-2026
Price: Unit price: $4.01
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Part No:BD03AV
Stock:1027
Inv Date:06-16-2026
Price: Unit price: $4.01
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Part No:BD03AV
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.42
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Part No:BD03AV
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.67
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Part No:BD03AV
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.67
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Part No:BD03AV
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.13
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C&K COMPONENTS BD03AV 3-Position DIP Switch Specifications:

  • Switch Function: SPST - 1 to 12 positions available (except 11).
  • Contact Rating: 100 mA max. @ 50 V DC; 100 mA max. @ 5 V DC or 25 mA max. @ 25 V DC.
  • Mechanical & Electrical Life: 10,000 cycles at full load per circuit.
  • Contact Resistance: Below 50 milliohms initial at 2-4V DC, 100mA.
  • Insulation Resistance: Minimum 10 Gohms.
  • Dielectric Strength: At least 500 VRMS between adjacent terminals at sea level.
  • Capacitance: Max 5 pF between adjacent terminals.
  • Temperature Range: -40°C to 85°C.
  • Materials: Case & Cover: Glass filled polyester (UL 94V-0); Actuator: Glass filled nylon 6/6; Contacts: Gold over nickel over phosphor bronze; Terminals: Matte-tin over nickel over phosphor bronze.

Buy the BD Series DIP Switch: BD03AV

Purchase the BD series 3-position DIP switch online today to enjoy efficient, high-quality switching solutions. Its open bottom construction enables straightforward cleaning and soldering, ideal for industrial controls, logic switching, and function control. Features include 10,000 cycles life, low contact resistance, and durable materials. With a flame-retardant polyester case and gold-over-nickel contacts, this switch ensures reliable performance and long-term reliability for electronic and automation projects. Order now for fast delivery and seamless integration into your systems.

Buy BD Series BD03AV now and experience reliable switching performance, easy soldering, and high durability for industrial and electronic applications.

Frequently Asked Questions

Where can I buy C&K COMPONENTS BD03AV?

You can click on the BUY or RFQ button to purchase BD03AV from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part BD03AV?

You can download the BD03AV datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of BD03AV?

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