Murata Electronics CRx Micro Batteries
Murata Electronics CRx Micro Batteries are heat resistant, lightweight, high voltage, and high energy density manganese dioxide lithium batteries. These batteries employ specially processed manganese dioxide (MnO2) as the cathode material and high-voltage and high-activity lithium metal as the anode material. The batteries incorporate lithium salt molten into an organic solution as the electrolyte that ensures the transmission of high voltage and high-energy to the exterior. These batteries provide a nominal voltage of 3V with a capacity range of 30mAh to 1000mAh and a standard discharge current of 0.1mA to 0.2mA. These UL-approved batteries offer leakage resistance and long-term reliability.
Murata Electronics CRx Micro Batteries are available in standard, extended temperature, high drain, and heat-resistant versions. The standard variant comes in small, thin, and high capacity models. The extended temperature series supports an operating temperature range up to +85°C for common ICs. The heat-resistant micro batteries are ideal for devices that are used in severe operating temperature environments, including automobiles and FA. The high-drain variant is suitable for devices with large current loads such as low-power wide area (LPWA) communication.
Features
- Manganese dioxide lithium micro batteries
- Lightweight
- High voltage
- High energy density
- Excellent discharge characteristics
- Excellent temperature characteristics with a wide operating temperature range
- Good leakage resistance
- Long-term reliability
- UL approved
Applications
- Automotive
- Smart keys/keyless entry
- Door sill strips
- Tire pressure monitoring system (TPMS)
- IoT
- Tracking devices
- Sensors
- Security
- Clinical thermometers
- Home electrical appliances
- Multifunctional printers
- Electronic price tags
- Point-of-sale (POS) systems
- Backup power sources for memory
Specifications
- 16mm diameter
- 2mm height
- 3V nominal voltage
- 30mAh to 1000mAh capacity range
- 0.1mA to 0.2mA standard discharge current
Micro-Battery Types
Comparison Charts
Cross-Section
Videos
Application Notes
- Introduction of Operation Stability for IoT Devices (Outdoor) at High Ambient Temperatures
- Proposal of Operation Stability with Network Communication in IoT Devices
- Advantages of using Murata micro batteries in wearable devices
- Advantages of using Murata micro batteries (SR, LR) in portable medical devices
Featured Batteries
Murata Microbaterías LRx
Ensamblado de alcalina de manganeso sin mercurio y un voltaje nominal de 1.5 V.
Murata Microbaterías SR
Se fabrican con óxido de plata sin mercurio y ofrecen un rango de capacidad nominal de 28 mAh a 60 mAh.
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