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MS621R-II27E

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Mouser No:

628-MS621R-II27E

Mfr. No:

MS621R-II27E

Mfr.:

Seiko Instruments

Description:

Coin Cell Battery RTC & SRAM Backup Reflowable Rechargeable Battery

Datasheet:

MS621R-II27E Datasheet (PDF)

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Learn more about Seiko Instruments MS621R-II27E

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Seiko Instruments
Product Category:	Coin Cell Battery
Delivery Restriction:	Mouser does not sell this product in your region.
RoHS:	N
Battery Chemistry:	Lithium Unspecified
Output Voltage:	3 V
Capacity:	3 mAh
Rechargeable/Non-Rechargeable:	Rechargeable
Termination Style:	Screw
Orientation:	Horizontal
Height:	2.8 mm
Minimum Operating Temperature:	- 20 C
Maximum Operating Temperature:	+ 60 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Seiko Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	JP
Diameter:	6.8 mm
Product Type:	Coin Cell Battery
Factory Pack Quantity:	1400
Subcategory:	Battery

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Datasheet

MS621R-II27E Datasheet (PDF)

USHTS:: 8507600090
ECCN:: EAR99

MS Manganese Lithium Rechargable Batteries

Seiko Semiconductors MS Manganese Lithium Rechargeable Batteries utilize silicon oxide as the anode and a lithium manganese composite oxide as the cathode. As a result, these rechargeable batteries offer a long cycle life and highly stable overdischarge characteristics, including continued stable capacity characteristics even after the battery is overdischarged down to 0.0V. Other features include high voltage (3.3V) and large capacity. The MS-R variants can be mounted by reflow soldering. Seiko Semiconductors MS Manganese Lithium Rechargeable Batteries are UL approved and RoHS compliant. Typical applications include backup power supplies for real-time clocks and memory, electronic equipment, hybrid power supplies in combination with solar cells, and main power supplies for small and slim portable equipment.