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BR1225A 3V 48mAh High Temperature Lithium Button Cell -40 to 125C
JBWCELL BR1225A 3.0V Lithium Poly-carbonmonofluoride (BR) primary button cell, 48mAh, 12.5 × 2.5 mm, rated -40 to +125°C. For automotive TPMS, engine-bay electronics, industrial sensors and high-temperature memory backup. Available in bulk with standard or custom solder tabs and pins, OEM/ODM and private-label packaging under ISO 9001/14001.
product details
BR1225A specifications
| Model | BR1225A |
|---|---|
| Chemistry | Lithium Poly-carbonmonofluoride (BR) |
| Type | Primary (non-rechargeable) |
| Nominal voltage | 3.0V |
| Nominal capacity | 48 mAh |
| Diameter | 12.5 mm |
| Height | 2.5 mm |
| Operating temperature | -40 to +125°C |
Applications
The BR1225A is used in automotive TPMS, engine-bay electronics, industrial sensors and high-temperature memory backup.
Why BR chemistry for high temperature
BR cells use a lithium poly-carbonmonofluoride system that holds a stable discharge voltage across an exceptionally wide band and tolerates continuous operation to +125°C, where a standard CR cell would degrade. Self-discharge is very low, so a BR cell supports long-life designs that must survive under-bonnet heat, industrial process environments or sealed enclosures.
Terminals, packaging and OEM/ODM
Supplied loose in bulk, on tape-and-reel, or with custom solder tabs and pins to suit your board layout. JBWCELL manufactures under ISO 9001 and ISO 14001 with UN38.3 transport certification, and offers full OEM/ODM including custom printing and private-label retail packaging.
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