20mm Coin Cell Breakout Board (CR2032)

Description

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.

EagleCAD PCB files on GitHub
Fritzing object in the Adafruit Fritzing library

Dimensions:

23.5mm x 28mm x 1.6mm / 0.9″ x 1.1″ x 0.06″
Mounting hole distance: 18mm x 22mm / 0.7″ x 0.9″
Weight: 3g