Large SPDT Relay Breakout



  • BC Robotics
Availability: In Stock


SKU: BOB-114 Manufacturer: BC Robotics Inc. Mfg Part Number: BOB-114 Categories: , Tags: , ,


Many of the most common relays are designed to fit specific footprints on circuit boards. This simple breakout board is designed to fit the larger 5V relays we carry and breaks out all contacts to through holes – much easier to work with! This is compatible with both SPST and SPDT relays in this form factor.

On the coil side, a 3.5mm 2 pin screw terminal fits easily and there is space for a flyback diode. On the contact side a 5mm 3 pin screw terminal fits nicely.

The board features 2 oz. copper for improved high current performance. While it will accommodate relays capable of up to 30A, the board traces will tolerate a maximum of approx. 20A for short periods of time and 15A continuous. If using screw terminals, these are rated to a maximum of 13.5A.

Please Note: Relay, Screw Terminals, and Diode sold separately.



  • Dimensions: 55 x 35.2mm
  • Heavy 2 oz. copper
  • Space for flyback diode
  • Max: 20A Peak / 15A Continuous


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Terminal Block – 3-pin 5.0mm
Price: $1.95
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1N4007 Diode – 1A 1000V
Price: $0.25


  Difficulty Level

Soldering Skill: Beginner
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 6 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


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