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12mm Coin Cell Breakout w/ On-Off Switch Adafruit 19040021 Adafruit

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12mm Coin Cell Breakout w/ On-Off Switch

Name: 12mm Coin Cell Breakout w/ On-Off Switch
Brand: Adafruit
SKU: 19040021
Price: 3.98 EUR
Availability: OutOfStock

Reference: 19040021

€3.98

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Product Details
Brand Adafruit
Reference 19040021
-- Stocks: Immediate Availability *

*Regular shipments throughout the country
Description
Simple but effective - this breakout board has a CR1220 coin cell battery holder soldered on, an on/off switch 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. There's two ground pins, one 'switched' power pin, and one pin that is always on.
Comes with one fully assembled and tested breakout plus a small stick of 0.1" header so you can solder it on and plug into a breadboard.
TECHNICAL DETAILS

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

Dimensions:

25mm x 23mm x 1.5mm / 1" x 0.9" x 0.06"
Mounting hole distance: 18mm x 19.8mm / 0.7" x 0.78"
Weight: 2g
Questions(FAQs)