Catalogue Short Form Catalogue 2008
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LITHIUM COIN TYPE (PRIMARY)
BR COIN Panasonic Lithium batteries coin type BR feature a high energy density, and were developed and commercialised using Panasonic's extensive experience in battery technology. They exhibit stable performance under relatively high environmental temperatures.
POLY-CARBONMONOFLUORIDE (BR SERIES) LITHIUM
PRIMARY 3 V
Dimensions (mm) Diameter Height
Electrical Characteristics at 20 °C
Approx. Weight (g)
Model Number
Nominal*1 Capacity (mAh)
Nominal Voltage (V)
Continuous Standard Drain (mA)
BR-1220
3
35
0.03 0.03 0.03 0.03 0.03 0.03
12.5 12.5 16.0 20.0 23.0 23.0
2.0 2.5 3.2 3.2 2.5 3.0
0.7 0.8 1.5 2.5 3.2 3.2
BR-1225
3
48
BR1225
BR-1632 BR-2032
120 190 165 255
BR-232S
BR2325
BR-2330
*1 Based on standard drair and cut off voltage dowr to2.0Vat20°C.
BR-3032
3
500
0.03
30.0
3.2
5.5
BR3032
Features/Technology
-» Self discharge rate at20°Cjust 1.0% peryear
- Wide operating temperature range
- Superior long-term reliability
- Distinguished production experience
Model Number (example] BR - 2 3 3 0
Applications
ETC (Electronic Toll Collection) systems, Varied range of meters, Memory back-up power supplies specifications, Electronic notebooks etc.
Divide this by 10 to obtain the I battery height in mm
Battery diameter (in mm] Round
Panasonic Poiy-Carbonmonofluoride Lithium battery
BR COIN TYPE • 3D ILLUSTRATION
Separator
Gasket
Positive pole (cell can]
Cathode [poly-carbonmonofluride]
Anode (lithium]
Negative pole
BR COIN "A" SERIES LITHIUM FOR HIGH TEMPERATURE USAGE The materials for the gasket and separator featured in these coin-type Lithium batteries have been replaced with a special engineering plastic and the operating temperature has been significantly increased by employing an electrolyte with a high boiling point. These benefits make this battery series the ideal power supply in high ambient temperature applications.
POLY-CARBONMONOFLUORIDE (BR SERIES) LITHIUM FOR HIGH TEMPERATURE USAGE
PRIMARY 3 V
Electrical Characteristics at 20 °C
Dimensions (mm)
Model Number
Nominal Voltage IVI
Nominal*1 Capacity (mAh)
Continuous Standard Drain (mA)
Diameter
Height
Approx. Weight Igl
IEC
BR-1225A
3
48
0.03
12.5
2.5
0.8 -
3
120
0.03
M
3.2
1.5
BR-2330A
3
255
0.03
23.0
3.0
3.2 -
BR-2450A
3
Ó00
0.03
24.5
5.0
5.9 -
BR-2477A
3
1.000
0.03
24.5
7.7
8.0
*t Based on standard drair and cut off voltage dowr to2.0Vat20°C.
12
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