Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of CR2450R from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-gb/products/productdetail?partno=CR2450R CR2450R The High Drain lithium coin batteries feature excellent high-current discharge performance to support LPWA devices, as well as outdoor infrastructures and environment monitoring sensors. Appearance & Shape Features * Lightweight, High Voltage and High Energy Density The battery voltage is 3V, almost double that of normal alkaline or manganese batteries. This means that the number of batteries required for equipment can be halved for maximum space saving and weight reduction. * Excellent Discharge Characteristics Voltage characteristics remain stable even for a long period of discharge, greatly improving the reliability of equipment that uses the battery. Such equipment is also maintenance-free (battery replacement is seldom required). * Maximum pulse discharge current*1 - About double compared to conventional type Compared to the Standard, the High Drain maintains high current even when the discharge continues. The maximum pulse Applications Other Usage IoT Tracking devices Sensors Security discharge current*1 has been doubled to 50mA compared to that of Standard. This model can now be used for LPWA communication devices, such as LoRa with high peak currents, etc. which was difficult to be handled with the coin lithium battery in the past*2 . *1 Maximum current of pulsed discharge (3 seconds) at 2V or higher discharged with 50% nominal capacity at an ambient temperature of 23C *2 Peak current may vary according to the using environment and conditions of use * Capacity usage rate, about 3 times compared to conventional type*3 Compared with the Standard, since the High Drain can maintain a high voltage even when the discharge continues, the capacity of the battery can be used effectively. *3 Pulsed discharge at 45mA for 3 seconds and no discharge for 33 seconds at an ambient temperature of 23C * Excellent Leakage Resistance The newly developed battery construction and electrolyte ensure maximum leakage resistance over a long span of time. 1 of 3 * Excellent Long-Term Reliability Attention Carefully selected active materials are used for the active material 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued as well as for the electrolyte. These materials are sealed by without advance notice. Please check with our sales representatives or product engineers before ordering. Murata's innovative technology to minimize battery self-discharge. 2.This datasheet has only typical specifications because there is no space for detailed specifications. annual self-discharge rate at room temperature and normal Therefore, please review our product specifications or consult the approval sheet for product specifications beforeThe ordering. humidity is less than 1% of the nominal capacity. URL : https://www.murata.com/ Last updated02/07/2021 * UL Approved Parts Murata's Coin Manganese Dioxide Lithium Batteries are approved Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of CR2450R from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-gb/products/productdetail?partno=CR2450R CR2450R Specifications Coin Manganese Dioxide Battery type Lithium Batteries Nominal Voltage 3.0V Nominal Capacity 500mAh Recommended Continuous Discharge Current 3mA or less Maximum Pulse Discharge Current(mA) *Assumption: Current to keep higher than 50mA 2V at 50% discharge with 23 and pulse length 3sec. Operating Temperature Range -30 to 70 Diameter (inch) 0.965inch Diameter (mm) 24.5mm Height (inch) 0.197inch Height (mm) 5mm IEC (JIS) CR2450 Mass (oz) 0.212oz Mass (g) 6g 2 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated02/07/2021 Note: This datasheet may be out of date. Product Search Data Sheet Please download the latest datasheet of CR2450R from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en-gb/products/productdetail?partno=CR2450R CR2450R Product Data Discharge Characteristics Discharge Characteristics on Load 3 of 3 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated02/07/2021