CR2032.
Battery, 3 V, Lithium Manganese Dioxide, 220 mAh, Pressure Contact, 5
- Manufacturer: MURATA
- Product type: Batteries - Non-Rechargeable
- Available until stocks are exhausted Alternative available
- SVHC: No SVHC (25-Jun-2025)
- Weight: 3.1g
- Pack Quantity: 5
- Product Range: -
- Battery Voltage: 3V
- External Height: 3.2mm
- Battery Capacity: 220mAh
- Battery IEC Code: -
- Battery NEDA Code: -
- Battery Size Code: -
- 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 | 100 |
| Price | 3.58 € |
| Current stock | 500+ |
| Lead time | 30 days |
**DATA SHEET** ## コイン形⼆酸化マンガンリチウム電池 Coin manganese dioxide lithium batteries **CR2032** ## ■定格 Specifications **==> picture [448 x 273] intentionally omitted <==** **----- Start of picture text -----**<br> ■外形⼨法 Dimensions ■定格 Specifications<br>直径︓ 20.0<br>公称電圧<br>Diameter Nominal Voltage 3.0 V<br>⾼さ︓ 3.2<br>公称容量(終⽌電圧2.0V)<br>Height 220 mAh<br>Nominal Capacity ( 2.0V cutoff)<br>標準放電電流値<br>0.2 mA<br>Standard Discharge Current<br>標準質量<br>3.1 g<br>Weight<br>0<br>φ 20.0 -0.3 使⽤温度範囲<br>-30 ~ +70℃<br>Operating Temperature<br>( 17) φ<br>(-) UL認定合格部品 UL Recognized components<br> 許可番号 Certification number ︓MH12566<br> User replaceable<br>(+)<br>(Unit : mm)<br>min. 0 -0.3<br>0.1 3.2<br>**----- End of picture text -----**<br> ## ■放電特性 Discharge Characteristics Test Condition: constant discharge DS-CR2032-002-JE 1 **DATA SHEET** ## ■放電負荷特性 Discharge Characteristics on Load Test Condition: constant discharge ## ■放電負荷と作動電圧(放電深度40%時の電圧) Discharge Load vs. Operation Voltage (Discharge depth 40%) ■パルス放電特性(放電深度40%時のパルス電圧) Discharge Characteristics on Pulse Load (Discharge depth 40%) ## ■放電温度特性 Discharge Characteristics on Temperature Test Condition: constant discharge ## ■放電負荷と電気容量 Discharge Load vs. Discharge Capacity ## ■保存特性 Storage Characteristics Test Condition: constant discharge *記載のデータ及び数値は、参考値であり保証値ではありません。 - *Data is not guaranteed, and is provided for reference purposes only. DS-CR2032-002-JE 2
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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