20mm Coin Cell Breakout Board (CR2032)

Product ID: 1870
Qty Discount
1-9 $2.50
10-99 $2.25
100+ $2.00


Simple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on and 0.1" pitch breakout pins for easy connecting. Great for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar.

Comes with one fully assembled and tested coin cell battery holder and a small stick of 0.1" header so you can solder it on and plug into a breadboard. Coin cell battery is not included.

We also have a version with an on/off switch

Play video: New Products 5/14/2014

Technical Details


  • 23.5mm x 28mm x 5mm / 0.9" x 1.1" x 0.19"
  • Mounting hole distance: 18mm x 22mm / 0.7" x 0.9"
  • Weight: 3g
RoHS 2 2011 65 EU Compliant
RoHS 2 2015 863 EU Compliant


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Its like that timer your grandparents had on the air-conditioning unit. But for electronics projects.