MS621R II27E

## 開発中 Under Development **新製品 MS621R** 

**New Reflowable MS-type Lithium Rechargeable Batteries リフロー対応MS系リチウム二次電池** 

Vol. 20190605 

## １．特長・Features 

- リフロー実装可能な高容量小形コイン二次電池 High capacity small size coin battery that can be mounted by reflow soldering 

- サイクル特性に優れる（当社製ML414H比較） 

Excellent cycle characteristics (Compared with our ML414H) 

|**Type**|**Reflow**|**Maximum**<br>**Charge**<br>**Voltage**|**Standard**<br>**Charge**<br>**Voltage**|**Nominal**<br>**Valtage**|**Nominal**<br>**Capacity**|**Internal**<br>**Impedance**|**Operating**<br>**Temperature**|**Cycle Time**|**Cycle Time**|**Size**|**Size**|**weight**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||**100%**<br>**D.O.D**|**20%**<br>**D.O.D**|**Diameter**|**Height**||
|**MS621R**|**OK**|**3.3 V**|**3.1 V**|**3 V**|**3mAh**|**400Ω**|**-20℃～+60℃**|**TBD**|**TBD**|**6.8mm**|**2.1mm**|**0.24g**|



Cycle Time is under measuring . サイクルは現在測定中 

## 2. 特性・Characteristics 

## 3．端子形状・Tabs 

**==> picture [266 x 155] intentionally omitted <==**

**----- Start of picture text -----**<br>
Cycle Characteristics<br>サイクル特性<br>120%<br>MS621R<br>100%<br>BS eae ML414H<br>80%<br>“.<br>60%<br>40%<br>=<br>Charge :3.1V,max0.1mA,96hr,RT<br>20%<br>Discharge :0.01mA,cov=2.0V,RT<br>0%<br>0 2 4 6 8 10<br>サイクル回数 Cycle Number (Times)<br>Capacity Retention Rate (%)<br>容量維持率<br>**----- End of picture text -----**<br>


## 4． サンプル・量産時期・Schedule 

- サンプル提供開始予定 2019年8月～     Sample distribution  Aug., 2019 

- • 量産予定                2019年10月～      Mass production       Oct., 2019 

   - *こちらに掲載の情報は予告なく変更することがございます。 

   - Notice：All specifications in this leaflet are subject to change without notice. Prior to the purchase, please contact us. 

**セイコーインスツル（株）電子デバイス営業総括部 お問い合わせ先：TEL：043－211-1735 Seiko Instruments Inc.  Electronic Components Sales Head Office** 

## 開発中 Under Development **新製品 MS421R** 

## **New Reflowable MS-type Lithium Rechargeable Batteries リフロー対応MS系リチウム二次電池** 

Vol. 20190605 

## １．特長・Features 

- リフロー実装可能な高容量小形コイン二次電池 High capacity small size coin battery that can be mounted by reflow soldering 

- サイクル特性に優れる（当社製ML414H比較） 

Excellent cycle characteristics (Compared with our ML414H) 

|**Type**|**Reflow**|**Maximum**<br>**Charge**<br>**Voltage**|**Standard**<br>**Charge**<br>**Voltage**|**Nominal**<br>**Valtage**|**Nominal**<br>**Capacity**|**Internal**<br>**Impedance**|**Operating**<br>**Temperature**|**Cycle Time**|**Cycle Time**|**Size**|**Size**|**weight**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||||||||**100%**<br>**D.O.D**|**20%**<br>**D.O.D**|**Diameter**|**Height**||
|**MS421R**|**OK**|**3.3 V**|**3.1 V**|**3 V**|**1.5 mAh**|**600Ω**|**-20℃～+60℃**|**TBD**|**TBD**|**4.8mm**|**2.1mm**|**0.1g**|



Cycle Time is under measuring . サイクルは現在測定中 

## 2. 特性・Characteristics 

## 3．端子形状・Tabs 

**==> picture [285 x 161] intentionally omitted <==**

**----- Start of picture text -----**<br>
Cycle Characteristics<br>サイクル特性<br>120%<br>MS421R<br>100%<br>ML414H<br>80%<br>~<br>60%<br>40%<br>Charge :3.1V,max0.03mA,96hr,RT<br>20%<br>Discharge :0.005mA,cov=2.0V,RT<br>0%<br>0 2 4 6 8 10<br>サイクル回数 Cycle Number (Times)<br>Capacity Retention Rate (%)<br>容量維持率<br>**----- End of picture text -----**<br>


## 4. サンプル・量産時期・Schedule 

- サンプル提供開始予定 2019年10月～     Sample distribution   Oct., 2019 

- • 量産予定                2019年12月～        Mass production       Dec., 2019 

   - *こちらに掲載の情報は予告なく変更することがございます。 

   - Notice：All specifications in this leaflet are subject to change without notice. Prior to the purchase, please contact us. 

**セイコーインスツル（株）電子デバイス営業総括部 お問い合わせ先：TEL：043－211-1735 Seiko Instruments Inc.  Electronic Components Sales Head Office**