CR3677X

Product Search Data Sheet Note: This datasheet may be out of date. Please download the latest datasheet of CR3677X from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en/products/productdetail?partno=CR3677X CR3677X The Extended Temperature lithium coin batteries support wider operating temperature -40 to +85 °C and are ideal for automotive devices and outdoor IoT systems. Also CR3677X can be used as an alternative solution to conventional cylindrical batteries. 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 maintenancefree (battery replacement is seldom required). Applications Other Usage ●Automotive ・TPMS(Tire Pressure Monitoring System) ・Smart Key/Keyless entry ・Toll Collection Device ・Drive counter ●IoT/Others ・Smart meters ・ Factory Automation Instruments ・Tracking devices/Sensor node • Wide Operating Temperature Range While the operating temperature range of the Standard is from -30ºC to 70ºC, the range of the Extended Temperature has been expanded from -40ºC to 85ºC. This type supports electronic components and IC of which operating temperature range is up to 85ºC in many cases. Also, the excellent storage characteristics minimize the voltage drop compared with the Standard even when the Extended Temperature is stored for 100 days or more at 85ºC. • Maximum capacity with coin lithium battery*1 The largest capacity "CR3677X"*2 in the Extended Temperature has the largest capacity*1 among coin lithium batteries. This model has a nominal capacity higher than the CR123A battery and CR2 battery, and contributes to downsizing and slimming of electronic devices. *1 Murata Research, September 28, 2018 *2 Shipment of mass-produced CR3677X is scheduled to start at the end of 2019 • Excellent Leakage Resistance The newly developed battery construction and electrolyte ensure maximum leakage resistance over a long span of time. • Excellent Long-Term Reliability 1 of 2 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 updated2020/03/21 Product Search Data Sheet Note: This datasheet may be out of date. Please download the latest datasheet of CR3677X from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en/products/productdetail?partno=CR3677X CR3677X Specifications Battery type Coin Manganese Dioxide Lithium Batteries Nominal Voltage 3.0V Nominal Capacity 2000mAh Recommended Continuous Discharge Current 3mA or less Maximum Pulse Discharge Current(mA) *Assumption: Current to keep higher than 2V at 50% discharge with 23 ℃ and pulse length 3sec. 80mA Operating Temperature Range -40 ℃ to 85 ℃ Diameter (inch) 1.437inch Diameter (mm) 36.5mm Height (inch) 0.303inch Height (mm) 7.7mm Mass (oz) 0.705oz Mass (g) 20g 2 of 2 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 updated2020/03/21