Murata SR920 Button Battery, 1.55V, 9.5mm Diameter

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Subtotal (1 pack of 5 units)*

£11.56

(exc. VAT)

£13.87

(inc. VAT)

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Being discontinued
  • 95 left, ready to ship
  • Plus 150 left, ready to ship from another location
  • Final 3,130 unit(s) shipping from 21 October 2025
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5 +£2.312£11.56

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RS Stock No.:
191-8140
Mfr. Part No.:
97384162 SR920/8MR1WW
Brand:
Murata
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Brand

Murata

Size

SR920

Chemistry

Silver Oxide

Nominal Voltage

1.55V

Capacity

40mAh

Terminal Type

Standard

Diameter

9.5mm

Dimensions

9.5 x 2.1mm

Series

SR

Model Number

SR920

RoHS Status: Exempt

COO (Country of Origin):
JP
Silver oxide batteries are suitable for quartz watches, medical devices and precision instruments. All models are environmentally friendly (0% mercury).

High energy density
High energy density has been achieved owing to the Murata's original high-precision material-mixing technology. The use of antioxidant, high performance separators also contributes to improved storage characteristics.
Excellent stable discharge characteristics Constant voltage output is available during the discharging.
Excellent leakage resistance Murata-unique sealing structure, coupled with special sealing- material treatment, has helped accomplish the excellent leakage resistance.
Applications
Medical
Capsule endoscopy
Insulin pumps
CGM(Continuous Glucose Monitoring)
Drug delivery systems
IoT/Others
Tracking devices