Panasonic BR-2/3AE2SP 3 Volt lithium

Description

The Panasonic BR-2/3AE2SP is a non-rechargeable 3V industrial lithium battery with a three-pin horizontal PCB-mount configuration. It is designed for dependable, long-term memory backup and low-drain power in industrial and professional electronic equipment.

Its Lithium Poly-Carbonmonofluoride construction provides stable voltage, low self-discharge, and reliable performance across a wide operating temperature range.

Compatible With / Replaces

• BR2/3AE2SP
• COMP-5-3

Key Features

• Stable 3V output
• 1,200mAh nominal capacity
• Three-pin horizontal PCB-mount configuration
• Two positive pins and one negative pin
• Low self-discharge for long-term applications
• Wide operating temperature range from −40°C to +85°C
• Reliable performance in low-drain equipment
• Industrial-grade Panasonic construction

Typical Applications

• CMOS memory backup
• Programmable logic controllers
• CNC equipment
• Industrial control boards
• Real-time clock backup
• Measurement and monitoring equipment
• Professional electronic equipment

Specifications

• Manufacturer: Panasonic
• Model: BR-2/3AE2SP
• Chemistry: Lithium Poly-Carbonmonofluoride (Li-CFx)
• Cell type: Primary/non-rechargeable
• Nominal voltage: 3V
• Nominal capacity: 1,200mAh
• Continuous standard drain: 2.5mA
• Size: 2/3 A
• Terminal style: Three PCB pins, horizontal mount
• Positive terminal: Two pins
• Negative terminal: One pin
• Diameter: 17 mm
• Height: 33.5 mm
• Typical weight: 13.5 g
• Operating temperature: −40°C to +85°C
• Data Sheet: Panasonic BR-2/3A Data Sheet (PDF)

Compatibility Note: PCB-mount battery pin configurations are not interchangeable. Compare the pin count, polarity, orientation, and spacing with the original battery before ordering.

For the same Panasonic BR-2/3A cell without PCB pins, see the Panasonic BR-2/3A 3V Lithium Battery.

Important: This is a non-rechargeable lithium battery. Do not attempt to recharge.