# Battery, 3 V, Lithium Manganese Dioxide, 345 mAh, Pressure Contact, 1

![Product image](https://novapart.co/image/farnell:3651709/)

**URL**: https://novapart.co/products/CR2050W-MP6/battery-3-v-lithium-manganese-dioxide-345-mah
**SKU**: CR2050W-MP6
**Manufacturer**: MURATA
**Category**: Batteries & Chargers || Batteries - Non-Rechargeable
**Price**: €2.0300
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2015) |
| Weight | 4.4g |
| Pack Quantity | 1 |
| Product Range | - |
| Battery Voltage | 3V |
| External Height | 5.3mm |
| Battery Capacity | 345mAh |
| Battery Iec Code | CR2050 |
| 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 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3651709/)

Limited disclosure 

To : Farnell 

Murata’s Design Proposal For CR3677X-HE1 

09.December.2020 

1 

09 December 2020 四商-E20-0447 

**1** 

Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 

DATA SHEET 

## コイン形二酸化マンガンリチウム電池 **Coin manganese dioxide lithium batteries** 

## CR3677X 

■ 外形寸法 **Dimensions(mm)** ■ 定格 **Specifications** 

**==> picture [542 x 543] intentionally omitted <==**

**----- Start of picture text -----**<br>
公称電圧<br>3  V<br>直径： 36.5mm  Nominal Voltage<br>Diameter<br>公称容量（終止電圧 2.0 Ｖ）<br>2000 mAh<br>高さ： 7.7mm  Nominal Capacity (2.0V cutoff)<br>Height<br>推奨連続放電電流値 （容量利用率高）<br>Recommended Continuous Discharge Current  ≦3 mA<br>(High capacity usage rate)<br>最大パルス放電電流(mA) *DOD40%時,<br>23℃,  パルス長さ3sec, 2V以上<br>φ 36.5 –0.50 Maximum Pulse Discharge current (mA) *Assumption ： Current to keep higher than 2V at 40% 80mA<br>( φ 31.0)  discharge with 23 ℃  and pulse length 3sec.<br>(-)<br>標準質量<br>20 g<br>Weight<br>(+)  使用温度範囲<br>-40 ~ +85℃<br>(in mm) Operating Temperature<br>—<br>■ 放電特性(初期) ■ 参考 information<br>Discharge characteristics by Load (initial) J<br>4 —— TTT —_____— — re Varn 用 途  Applications<br>Condition : 23°C  IoT /  その他  IoT / Others<br>・スマートメータ  Smart meters<br>ee ・FA制御機器  Factory Automation Instruments<br>S =—— ———_| ・トラッキングデバイス/センサーノード  Tracking devices/Sensor node<br>電  ys \ |4<br>£ [)]<br>圧<br>8 UL認定合格部品  UL Recognized components<br>1 \ A  許可番号 Certification number ：MH12566<br>1kQ |1.5kQ 3kQ  User replaceable<br>0<br>0 500 1000 1500 2000 2500<br>Time (h)<br>時 間<br>■ 保存後特性（85℃保存後 CCV ） ■ CCV 特性<br>Storage characteristics (CCV after 85 vliviays VIIGAIAULLTEIISLULS \vvyv AaAILTI Uv ℃ wv  storage) owwilaysc) Closed Circuit Voltage characteristics<br>4 4<br>a a 3 2<br>= ee 23 > o) 4 g © © O<br>電<br>2x,© 2 es ee-30°C—— 電  m2©© 06 Ae A<br>圧<br>0 -0.4<br>7.7<br>1.0min.<br>**----- End of picture text -----**<br>


**==> picture [154 x 115] intentionally omitted <==**

**----- Start of picture text -----**<br>
電  m2©©<br>圧<br>0<br>0 500 1000<br>Capacity<br>容 量<br>**----- End of picture text -----**<br>


保存日数 

- *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. 

四商-E20-0447 

## CR3677X-HE1 

Model Name : CR3677X-HE1 

*This design is for reference and might be changed for mass production. 

Limited disclosure 

**2** 

四商-E20-0447 Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 09 December 2020 



## Links

- [View this product on Novapart](https://novapart.co/products/CR2050W-MP6/battery-3-v-lithium-manganese-dioxide-345-mah)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/murata/cr2050w-mp6/battery-li-mno2-3v-345mah/dp/3651709)
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