제조사부품번호

Energizer SR44 Button Battery, 1.55 V, 11.6 mm Diameter

RS 제품 번호:: 683-364
제조사 부품 번호:: 7638900252989
제조업체:: Energizer

Energizer SR44 Button Battery, 1.55 V, 11.6 mm Diameter

Subtotal (1 pack of 10 units)*

₩46,040.00

91 개 단위 배송 준비 완료
추가로 2026년 10월 09일 부터 266 개 단위 배송

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팩	한팩당	한팩당*
1 +	₩46,040.00	₩4,604.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 683-364
제조사 부품 번호:: 7638900252989
제조업체:: Energizer

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모두 선택	제품 정보	값
	브랜드	Energizer
	Product Type	Button Battery
	Battery Size	SR44
	Chemistry	Silver Oxide
	Nominal Voltage	1.55V
	Battery Capacity	138mAh
	Diameter	11.6mm
	Termination Type	Flat Contact
	Height	5.4mm
	Standards/Approvals	No
	Weight	2.3g
	IEC Code	SR44
	Series	357/303

	모두 선택
	브랜드 Energizer
	Product Type Button Battery
	Battery Size SR44
	Chemistry Silver Oxide
	Nominal Voltage 1.55V
	Battery Capacity 138mAh
	Diameter 11.6mm
	Termination Type Flat Contact
	Height 5.4mm
	Standards/Approvals No
	Weight 2.3g
	IEC Code SR44
	Series 357/303

Datasheet - 357

COO (Country of Origin):: US

Energizer 357/303 Series Button Battery, 1.55V Nominal Voltage, 138mAh Capacity - 7638900252989

This button battery provides a Compact silver oxide power source for low-drain electronic devices, delivering a steady 1.55V output suitable for continuous and intermittent use. It is intended for applications requiring a small, lightweight cell with consistent voltage under light loads and predictable service behaviour across common ambient temperatures.

Features and Benefits:

• 138mAh capacity supports extended low-drain operation
• 1.55V nominal voltage maintains consistent device performance
• Low impedance of 2-8Ω ensures efficient Pulse response
• 6.8KΩ drain yields approximately 685 hours service time
• Flat contact termination simplifies installation in compartment holders

Applications

• Suitable for analogue and digital wrist instruments
• Ideal for portable calculators and small electronic toys
• Used with medical monitors requiring stable low-drain power
• Can be used for laser pointers and measurement tools

What is the typical current draw under standard test conditions?

Typical drain at 1.37V is 0.201mA when tested on a 6.8KΩ continuous load at 21°C.

How does temperature affect service performance?

Service varies with temperature, the datasheet shows reduced service at low temperatures and improved service at higher temperatures relative to 20°C.

What is the electrical cut-off criterion used for capacity rating?

Capacity is specified to 1.2V cut-off under the continuous 6.8KΩ discharge test at 21°C.

What are the cell construction components relevant to its operation?

The cell includes a gel anode, cathode layers, separator, gasket and metal can affecting internal resistance and sealing.