Overview
The CR2032W-HO6 battery, produced by Murata Electronics, is a high-performance lithium coin battery designed for applications requiring reliable power in extreme temperature conditions. This battery features a lithium manganese dioxide (Li-MnO2) chemistry, providing a stable voltage output of 3 volts. Its compact size, measuring 20mm in diameter and 3.2mm in height, makes it ideal for use in various electronic devices where space is limited. The CR2032W-HO6 is particularly suited for devices used in severe temperature environments, such as automotive systems, IoT devices, and industrial automation instruments.
Key Specifications
| Parameter | Value |
|---|---|
| Battery Type | Coin Manganese Dioxide Lithium Batteries |
| Nominal Voltage | 3.0 V |
| Nominal Capacity | 210 mAh (2.0V cutoff) |
| Recommended Continuous Discharge Current | 1 mA or less |
| Operating Temperature Range | -40°C to +125°C (Heat-resistant) |
| Diameter | 20 mm / 0.787 inch |
| Height | 3.2 mm / 0.126 inch |
| Mass | 3.3 g / 0.116 oz |
| Self-Discharge Rate | Less than 1% per year at room temperature and normal humidity |
Key Features
- Lightweight and High Energy Density: The battery provides a high voltage and energy density, making it ideal for space-saving and weight reduction in devices.
- Excellent Discharge Characteristics: The voltage characteristics remain stable even over a long period of discharge, ensuring reliable performance of the equipment.
- Outstanding Temperature Characteristics: The battery operates over a wide temperature range from -40°C to +125°C, making it suitable for severe temperature environments.
- Excellent Leakage Resistance: The battery construction and electrolyte ensure maximum leakage resistance over a long period.
- Long-Term Reliability: Carefully selected active materials minimize self-discharge, ensuring a long shelf life and reliability.
- UL Approved and RoHS Compliant: The battery is approved by UL and complies with the RoHS directive, ensuring safety and environmental compliance.
Applications
- Automotive Systems: Ideal for Tire Pressure Monitoring Systems (TPMS) and toll collection devices.
- IoT and Industrial Automation: Used in factory automation instruments, smart meters, and tracking devices.
- Watches and Clocks: Suitable for analog and digital wristwatches and clocks due to its stable voltage output and long shelf life.
- Remote Controls: Used in remote controls for TVs, audio systems, car keys, and garage doors.
- Medical Devices: Powers medical devices such as glucose monitors, thermometers, and blood pressure monitors.
- Security Devices: Used in motion sensors, door/window alarms, and surveillance cameras.
Q & A
- What is the nominal voltage of the CR2032W-HO6 battery?
The nominal voltage is 3.0 V.
- What is the nominal capacity of the CR2032W-HO6 battery?
The nominal capacity is 210 mAh (2.0V cutoff).
- What is the operating temperature range of the CR2032W-HO6 battery?
The operating temperature range is -40°C to +125°C.
- What are the dimensions of the CR2032W-HO6 battery?
The diameter is 20 mm (0.787 inch) and the height is 3.2 mm (0.126 inch).
- What is the self-discharge rate of the CR2032W-HO6 battery?
The self-discharge rate is less than 1% per year at room temperature and normal humidity.
- Is the CR2032W-HO6 battery UL approved and RoHS compliant?
Yes, it is UL approved and RoHS compliant.
- What types of devices commonly use the CR2032W-HO6 battery?
It is used in automotive systems, IoT devices, watches, remote controls, medical devices, and security devices.
- What are the key features of the CR2032W-HO6 battery?
The key features include high energy density, excellent discharge characteristics, outstanding temperature characteristics, excellent leakage resistance, and long-term reliability.
- Why is the CR2032W-HO6 battery preferred for use in severe temperature environments?
It is preferred due to its ability to operate over a wide temperature range from -40°C to +125°C.
- How does the CR2032W-HO6 battery ensure long-term reliability?
It ensures long-term reliability through carefully selected active materials that minimize self-discharge and maintain performance over time.
