CR1225 3V Lithium Coin Cell Battery with Negative Solder Foot (CR1225 Button Cell Battery)

The CR1225 3V Lithium Coin Cell Battery with Negative Solder Foot is a high-performance lithium manganese dioxide (Li-MnO2) button cell designed for PCB-mounted electronic circuits, memory backup, RTC modules, IoT devices, embedded systems, and industrial electronics. It features a 3V nominal voltage, approximately 50mAh capacity, and a pre-welded negative solder foot, allowing secure and convenient through-hole PCB installation without the need for a battery holder.

The CR1225 battery offers stable voltage, low self-discharge, and long shelf life, making it ideal for low-power electronic applications.

Key Features -

• 3V lithium coin cell battery

• CR1225 standard size

• Approximately 50mAh capacity

• Pre-welded negative solder foot

• Stable voltage output

• Low self-discharge rate

• Long shelf life

• Suitable for PCB mounting

Specifications -

• Product Type: Lithium Coin Cell Battery with Solder Foot

• Battery Size: CR1225

• Battery Chemistry: Lithium Manganese Dioxide (Li-MnO2)

• Nominal Voltage: 3V

• Capacity: Approximately 50mAh

• Diameter: 12.5mm

• Thickness: 2.5mm

• Terminal Type: Negative Solder Foot

• Rechargeable: No

• Mounting Type: PCB Through Hole Mount

• Additional Features: Stable output voltage, low self-discharge, long service life

Applications -

• Real-Time Clock (RTC) modules

• CMOS and memory backup circuits

• Embedded electronic systems

• Industrial control equipment

• IoT devices

• Medical electronic devices

• Measuring instruments

• DIY electronic projects