Energizer SR57 Button Battery, 1.55 V, 9.5 mm Diameter

RS庫存編號:: 683-370
製造零件編號:: 7638900253078
製造商:: Energizer

Energizer SR57 Button Battery, 1.55 V, 9.5 mm Diameter

小計（1 包，共 10 件）*

HK$132.50

訂單超過 HK$250.00 免費送貨

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包	每包	每單位*
1 +	HK$132.50	HK$13.25

* 參考價格

RS庫存編號:: 683-370
製造零件編號:: 7638900253078
製造商:: Energizer

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選取全部	屬性	值
	品牌	Energizer
	Battery Size	SR57
	Product Type	Button Battery
	Chemistry	Silver Oxide
	Nominal Voltage	1.55V
	Battery Capacity	55mAh
	Diameter	9.5mm
	Termination Type	Flat Contact
	Weight	760mg
	Standards/Approvals	IEC 60086-3
	Height	2.7mm
	IEC Code	IEC 60086-3

	選取全部
	品牌 Energizer
	Battery Size SR57
	Product Type Button Battery
	Chemistry Silver Oxide
	Nominal Voltage 1.55V
	Battery Capacity 55mAh
	Diameter 9.5mm
	Termination Type Flat Contact
	Weight 760mg
	Standards/Approvals IEC 60086-3
	Height 2.7mm
	IEC Code IEC 60086-3

Datasheet - 395

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COO (Country of Origin):: JP

Energizer Button Battery, 9.5mm Diameter, 1.55V Nominal Voltage - 7638900253078

This button battery is a low-drain silver oxide cell designed to supply 1.55V for small electronic devices such as timepieces and precision instruments. Manufactured to IEC 60086-3 standards, it operates across a practical temperature range and offers stable output suitable for applications requiring steady voltage over long standby periods.

Features and Benefits:

• 1.55V nominal voltage delivers consistent device operation
• 55mAh capacity supports extended low-current service
• Silver oxide chemistry ensures stable discharge profile
• Flat contact termination suits compact, low-profile assemblies
• Self-discharge under 5% per year preserves shelf life

Applications

• Used with analogue and digital wristwatches requiring 1.55V
• Suitable for medical timing devices with low-drain demands
• Ideal for Compact measuring instruments needing stable voltage
• Can be used for small sensors and remote controls
• Appropriate for repair and replacement of SR48 SR54 batteries

What load and temperature produce the stated capacity?

Capacity is measured at a continuous discharge through an 18.2kΩ load at 20°C down to 1.2V.

How does the cell behave electrically under low drain?

The silver oxide chemistry provides a near-flat voltage during extended low-current discharge, supporting predictable device timing.

What is the expected annual self-discharge at typical storage conditions?

Self-discharge is specified as less than 5% per year when kept at 20°C.

What are the manufacturing and approval references for the cell?

The cell is produced to IEC 60086-3 standard.