Article successfully added.
Article successfully added.

Adafruit 20mm Coin Cell Breakout w/On-Off Switch (CR2032)

Adafruit
Manufacturer:
Adafruit
Order number:
EXP-R15-601
Manufacturer part number:
1871
Availability:
2

View additional product data

In stock

Guaranteed shipping date: 17.06.19, if you order within .

€3.75*
Net price: €3.15
Value added tax: €0.60
All prices incl. value added tax

Simple but effective - this breakout board has a CR2032 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. Coin cell battery is not included. 

Technical Details:
  • Dimensions: 29mm x 28mm x 1.6mm / 1.1" x 1.1" x 0.06"
  • Mounting hole distance: 22mm x 22mm / 0.9" x 0.9"
  • Weight: 3.5g
Sewable CR2032 Battery Holder

€2.08*

Net price: €1.75
Value added tax: €0.33
*including VAT, excluding shipping
Coin Cell Battery Holder - 2xCR2032 (Enclosed)

€2.38*

Net price: €2.00
Value added tax: €0.38
*including VAT, excluding shipping
Adafruit 12mm Coin Cell Breakout w/ On-Off Switch

€2.94*

Net price: €2.47
Value added tax: €0.47
*including VAT, excluding shipping
Adafruit 12mm Coin Cell Breakout Board

€2.08*

Net price: €1.75
Value added tax: €0.33
*including VAT, excluding shipping
Adafruit 20mm Coin Cell Breakout Board (CR2032)

€2.68*

Net price: €2.25
Value added tax: €0.43
*including VAT, excluding shipping
Sewable CR2032 Battery Holder

€2.08*

Net price: €1.75
Value added tax: €0.33
*including VAT, excluding shipping
Coin Cell Battery Holder - 2xCR2032 (Enclosed)

€2.38*

Net price: €2.00
Value added tax: €0.38
*including VAT, excluding shipping
Adafruit 12mm Coin Cell Breakout w/ On-Off Switch

€2.94*

Net price: €2.47
Value added tax: €0.47
*including VAT, excluding shipping
Adafruit 12mm Coin Cell Breakout Board

€2.08*

Net price: €1.75
Value added tax: €0.33
*including VAT, excluding shipping
Adafruit 20mm Coin Cell Breakout Board (CR2032)

€2.68*

Net price: €2.25
Value added tax: €0.43
*including VAT, excluding shipping
Adafruit Trinket M0 - for use with CircuitPython & Arduino IDE

€9.58*

Net price: €8.05
Value added tax: €1.53
*including VAT, excluding shipping
Coin Cell Battery Holder - 2xCR2032 (Enclosed)

€2.38*

Net price: €2.00
Value added tax: €0.38
*including VAT, excluding shipping
Adafruit 20mm Coin Cell Breakout Board (CR2032)

€2.68*

Net price: €2.25
Value added tax: €0.43
*including VAT, excluding shipping
renata CR2032 3V Lithium Coin Cell Battery

€1.95*

Net price: €1.64
Value added tax: €0.31
*including VAT, excluding shipping
Adafruit USB Micro-B Breakout Board

€1.49*

Net price: €1.25
Value added tax: €0.24
*including VAT, excluding shipping
Raspberry Pi Zero W
Raspberry Pi
Raspberry Pi Zero W

€17.76*

Net price: €14.92
Value added tax: €2.84
*including VAT, excluding shipping
Stranded Wire: Red, 24 AWG, 18m

€5.15*

Net price: €4.33
Value added tax: €0.82
*including VAT, excluding shipping
Fine tip curved tweezers - ESD safe - 120mm

€4.23*

Net price: €3.55
Value added tax: €0.68
*including VAT, excluding shipping
Breadboard-friendly SPDT Slide Switch

€1.01*

Net price: €0.85
Value added tax: €0.16
*including VAT, excluding shipping
Bluetooth 4.0 NRF51822 Eval Kit

€17.12*

Net price: €14.39
Value added tax: €2.73
*including VAT, excluding shipping
SparkFun ProtoShield Kit

€12.38*

Net price: €10.40
Value added tax: €1.98
*including VAT, excluding shipping
Inductive Charging Set - 3.3V @ 500mA max

€10.65*

Net price: €8.95
Value added tax: €1.70
*including VAT, excluding shipping
Adafruit ItsyBitsy M0 Express - CircuitPython & Arduino IDE

€12.79*

Net price: €10.75
Value added tax: €2.04
*including VAT, excluding shipping
Adafruit MiniBoost 5V @100mA Charge Pump - AP3602A

€3.15*

Net price: €2.65
Value added tax: €0.50
*including VAT, excluding shipping
Adafruit Raspberry Pi Zero Case

€5.08*

Net price: €4.27
Value added tax: €0.81
*including VAT, excluding shipping
150mm Pi Zero Camera Cable

€4.75*

Net price: €3.99
Value added tax: €0.76
*including VAT, excluding shipping
Solid-Core Wire Spool - 25ft - 22AWG - Black

€3.15*

Net price: €2.65
Value added tax: €0.50
*including VAT, excluding shipping
Colorful Square Tactile Button Switch Assortment - 15 pack

€6.37*

Net price: €5.35
Value added tax: €1.02
*including VAT, excluding shipping
Adafruit LED Sequins - Multicolor Pack of 5

€4.23*

Net price: €3.55
Value added tax: €0.68
*including VAT, excluding shipping
Illuminated Toggle Switch with Cover - Blue

€3.15*

Net price: €2.65
Value added tax: €0.50
*including VAT, excluding shipping
Metal Ball Tactile Button (6mm) x 10 pack

€6.37*

Net price: €5.35
Value added tax: €1.02
*including VAT, excluding shipping
Illuminated Toggle Switch with Cover - Red

€3.15*

Net price: €2.65
Value added tax: €0.50
*including VAT, excluding shipping
2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch

€2.08*

Net price: €1.75
Value added tax: €0.33
*including VAT, excluding shipping
Soft Tactile Button (8mm) x 10

€2.08*

Net price: €1.75
Value added tax: €0.33
*including VAT, excluding shipping
ProtoSnap - LilyTwinkle

€18.71*

Net price: €15.72
Value added tax: €2.99
*including VAT, excluding shipping
Conductive Thread - 60g (Stainless Steel)

€45.95*

Net price: €38.61
Value added tax: €7.34
*including VAT, excluding shipping
RPi Camera (B) Adjustable-Focus

€23.99*

Net price: €20.16
Value added tax: €3.83
*including VAT, excluding shipping
EL Wire Coin Cell Mini Inverter

€6.37*

Net price: €5.35
Value added tax: €1.02
*including VAT, excluding shipping
Small Enclosed Piezo w/Wires

€1.01*

Net price: €0.85
Value added tax: €0.16
*including VAT, excluding shipping
JST 2-pin Extension Cable with On/Off Switch - JST PH2

€3.15*

Net price: €2.65
Value added tax: €0.50
*including VAT, excluding shipping
Shaftless Vibration Motor 8x3.4mm

€3.31*

Net price: €2.78
Value added tax: €0.53
*including VAT, excluding shipping
Adafruit Parts Pal (components and prototyping parts)

€21.36*

Net price: €17.95
Value added tax: €3.41
*including VAT, excluding shipping
Photo Transistor Light Sensor

€1.01*

Net price: €0.85
Value added tax: €0.16
*including VAT, excluding shipping
Adafruit LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g)

€5.30*

Net price: €4.45
Value added tax: €0.85
*including VAT, excluding shipping
Teensy-LC
PJRC
Teensy-LC

€12.32*

Net price: €10.35
Value added tax: €1.97
*including VAT, excluding shipping
Mini Photocell
Sparkfun
Mini Photocell

€1.50*

Net price: €1.26
Value added tax: €0.24
*including VAT, excluding shipping
GPIO Header for Raspberry Pi HAT - 2x20 Short Female Header

€2.08*

Net price: €1.75
Value added tax: €0.33
*including VAT, excluding shipping
Shaftless Vibration Motor 10x2.0mm

€3.00*

Net price: €2.52
Value added tax: €0.48
*including VAT, excluding shipping
Sparkfun XBee Explorer Dongle

€28.56*

Net price: €24.00
Value added tax: €4.56
*including VAT, excluding shipping
Adafruit 12mm Coin Cell Breakout w/ On-Off Switch

€2.94*

Net price: €2.47
Value added tax: €0.47
*including VAT, excluding shipping