CR2032
Battery, 3 V, 2032, Lithium Manganese Dioxide, 220 mAh, Pressure Contact, 1
- Manufacturer: MURATA
- Product type: Batteries - Non-Rechargeable
- Battery Voltage:3V; Battery Size Code:CR2032; Battery Technology:Lithium Manganese Dioxide; Battery Capacity:220mAh; Battery Terminals:Pressu; Available until stocks are exhausted
- SVHC: 1,2-dimethoxyethane, ethylene glycol dimethyl ether (EGDME) (04-Feb-2026)
- Weight: 3.1g
- Pack Quantity: 1
- Product Range: -
- Battery Voltage: 3V
- External Height: 3.2mm
- Battery Capacity: 220mAh
- Battery IEC Code: CR2032
- Battery NEDA Code: 0
- Battery Size Code: 2032
- Battery Terminals: Pressure Contact
- External Diameter: 20mm
- Battery Compliance: -
- Battery Technology: Lithium Manganese Dioxide
- Battery Type / Size: Coin Cell
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 0.575 € |
| Current stock | 10+ |
| Lead time | 30 days |
Note: This datasheet may be out of date. Please download the latest datasheet of CR2032 from the official website of Murata Manufacturing Co., Ltd. Product Search Data Sheet http://www.murata.com/en-gb/products/productdetail?partno=CR2032 ## CR2032 The standard lithium coin battery lineup includes 11 models, ranging from small size and thin types to high capacity models. ## 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). ## **• Excellent Leakage Resistance** The newly developed battery construction and electrolyte ensure maximum leakage resistance over a long span of time. ## **• Excellent Long-Term Reliability** ## Applications ●Automotive ・Door sill strip ●IoT ・Tracking devices ・Sensors ・Security ● Medical ・Thermometers ●Others ・ Other Usage Home electrical appliances/Multifunctional printer ・Electronic price tags, POS systems Carefully selected active materials are used for the active material as well as for the electrolyte. These materials are sealed by Murata's innovative technology to minimize battery self-discharge. The annual self-discharge rate at room temperature and normal humidity is less than 1% of the nominal capacity. ## **• UL Approved Parts** Murata's Coin Manganese Dioxide Lithium Batteries are approved by UL. (UL1642 File No. MH12566) ## **• RoHS Directive / European Directives** This product does not contain Mercury(Hg), Cadmium(Cd), nor Lead(Pb), and conforms to EC regulation values. (Directive 2006/66/EC, 2013/56/EU) Battery pack are excluded from RoHS directive (DIRECTIVE 2011/65/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment). ## **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. 1 of 2 URL : https://www.murata.com/ Last updated11/30/2022 Note: This datasheet may be out of date. Please download the latest datasheet of CR2032 from the official website of Murata Manufacturing Co., Ltd. Product Search Data Sheet http://www.murata.com/en-gb/products/productdetail?partno=CR2032 ## CR2032 ## Specifications |Battery type|Coin Manganese Dioxide<br>Lithium Batteries| |---|---| |Nominal Voltage|3.0V| |Nominal Capacity|220mAh| |Standard Discharge Current|0.2mA| |Operating Temperature<br>Range|-30℃to 70℃| |Diameter (inch)|0.787inch| |Diameter (mm)|20mm| |Height (inch)|0.126inch| |Height (mm)|3.2mm| |IEC (JIS)|CR2032| |Mass (oz)|0.109oz| |Mass (g)|3.1g| ## **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. 2 of 2 URL : https://www.murata.com/ Last updated11/30/2022
Updated at April 21, 2026
Established in Kyoto in 1944, Murata has grown into a global leader in the design and manufacture of advanced electronic components, specializing in ceramic passive components, wireless connectivity modules, and power conversion technologies. Renowned for its foundational work in materials science and process innovation, Murata delivers solutions that drive the evolution of modern electronics across telecommunications, mobility, industrial, and healthcare applications. This extensive portfolio is anchored by a broad selection of high-performance passive components, heavily focused on inductive solutions. Engineers can choose from hundreds of specialized RF inductors and power inductors engineered for exceptional reliability, efficiency, and miniaturization. The range also features robust EMC and RFI suppression solutions, highlighted by industry-leading common mode chokes and power line filters designed to ensure signal integrity and strict regulatory compliance in demanding circuit environments. Beyond inductive and filtering components, the offering encompasses a comprehensive array of critical circuit protection, timing, and power devices. Murata's precision NTC and PTC thermistors provide essential temperature sensing and thermal management, while its robust lineup of ceramic resonators and quartz crystals ensures highly accurate frequency control. Supported by premium non-rechargeable batteries, polymer capacitors, and advanced sensing transducers, Murata equips designers with the versatile building blocks required for next-generation technological development.
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