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SR Series Power

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Part #

Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh

SR421SW
Seiko Instruments
1: £2.68
2,436In Stock Restricted Availability

Mfr. Part No.
SR421SW

Mouser Part No
628-SR421SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 12mAh

Datasheet

2,436In Stock

£2.68

£2.23

£1.95

£1.83

View

Min.: 1
Mult.: 1

Restricted Availability

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S12
XP Power
1: £6.70
111In Stock

Mfr. Part No.
SR05S12

Mouser Part No
209-SR05S12

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

111In Stock

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

Coin Cell Battery Silver Oxide 1.55V 7.9mm

SR41
Murata Electronics
1: £1.07
1,955In Stock Restricted Availability

Mfr. Part No.
SR41

Mouser Part No
81-SR41

Murata Electronics

Coin Cell Battery Silver Oxide 1.55V 7.9mm

Learn More

Datasheet

1,955In Stock

£1.07

£0.882

£0.773

£0.728

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh

SR44SW
Seiko Instruments
1: £3.77
2,643In Stock Restricted Availability

Mfr. Part No.
SR44SW

Mouser Part No
628-SR44SW

Seiko Instruments

Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh

Datasheet

2,643In Stock

£3.77

£3.13

£2.74

£2.58

View

Min.: 1
Mult.: 1

Restricted Availability

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S05
XP Power
1: £6.70
98In Stock

Mfr. Part No.
SR05S05

Mouser Part No
209-SR05S05

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

98In Stock

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S3V3
XP Power
1: £6.70
199In Stock

Mfr. Part No.
SR05S3V3

Mouser Part No
209-SR05S3V3

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

199In Stock

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S7V2
XP Power
1: £6.70
14In Stock
200Expected 11/05/2026

Mfr. Part No.
SR05S7V2

Mouser Part No
209-SR05S7V2

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

14In Stock

200Expected 11/05/2026

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

Coin Cell Battery 0% Hg Low Drain 1.55V; 16mAh

SR521SW
Seiko Instruments
1: £0.934
654In Stock Restricted Availability

Mfr. Part No.
SR521SW

Mouser Part No
628-SR521SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 16mAh

Datasheet

654In Stock

£0.934

£0.769

£0.675

£0.636

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery 0% Hg Low Drain 1.55V; 23mAh

SR621SW
Seiko Instruments
1: £1.20
192In Stock Restricted Availability

Mfr. Part No.
SR621SW

Mouser Part No
628-SR621SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 23mAh

Datasheet

192In Stock

£1.20

£1.00

£0.873

£0.824

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh

SR916SW
Seiko Instruments
1: £2.35
273In Stock Restricted Availability

Mfr. Part No.
SR916SW

Mouser Part No
628-SR916SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 27mAh

Datasheet

273In Stock

£2.35

£1.95

£1.71

£1.61

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh

SR44W
Seiko Instruments
1: £3.95
1,981Expected 01/04/2026

Mfr. Part No.
SR44W

Mouser Part No
628-SR44W

Seiko Instruments

Coin Cell Battery 0% Hg High Drain 1.55V; 160mAh

Datasheet

1,981Expected 01/04/2026

£3.95

£3.33

£2.97

£2.79

View

Min.: 1
Mult.: 1

Restricted Availability

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S09
XP Power
1: £6.70
120Expected 04/05/2026

Mfr. Part No.
SR05S09

Mouser Part No
209-SR05S09

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

120Expected 04/05/2026

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

Coin Cell Battery Silver Oxide 1.55V 7.9mm

SR726
Murata Electronics
1: £0.882
1,990On Order

Mfr. Part No.
SR726

Mouser Part No
81-SR726

Murata Electronics

Coin Cell Battery Silver Oxide 1.55V 7.9mm

Learn More

Datasheet

1,990On Order

£0.882

£0.726

£0.636

£0.601

View

Min.: 1
Mult.: 1

Restricted Availability

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S15
XP Power
1: £6.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR05S15

Mouser Part No
209-SR05S15

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S1V5
XP Power
1: £6.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR05S1V5

Mouser Part No
209-SR05S1V5

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S1V8
XP Power
1: £6.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR05S1V8

Mouser Part No
209-SR05S1V8

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S2V5
XP Power
1: £6.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR05S2V5

Mouser Part No
209-SR05S2V5

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.56

£6.36

£6.16

£5.90

£5.51

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

SR05S6V5
XP Power
1: £6.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR05S6V5

Mouser Part No
209-SR05S6V5

XP Power

DC/DC Converters - Through Hole DC-DC CONV, SWITCHING REG, 0.5A

Datasheet

Non-Stocked Lead-Time 12 Weeks

£6.70

£6.49

£6.29

£6.02

£5.62

Min.: 1
Mult.: 1

Coin Cell Battery 0% Hg High Drain 1.55V; 53mAh

SR1120W
Seiko Instruments
2,000: £1.30
Non-Stocked Lead-Time 12 Weeks Restricted Availability

Mfr. Part No.
SR1120W

Mouser Part No
628-SR1120W

Seiko Instruments

Coin Cell Battery 0% Hg High Drain 1.55V; 53mAh

Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.30

£1.21

£1.14

Min.: 2,000
Mult.: 100

Restricted Availability

Coin Cell Battery 0% Hg Low Drain 1.55V; 45mAh

SR41SW
Seiko Instruments
2,000: £1.07
Non-Stocked Lead-Time 12 Weeks Restricted Availability

Mfr. Part No.
SR41SW

Mouser Part No
628-SR41SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 45mAh

Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.07

£1.00

£0.952

Min.: 2,000
Mult.: 100

Restricted Availability

Coin Cell Battery 0% Hg Low Drain 1.55V; 10mAh

SR712SW
Seiko Instruments
1: £2.54
Non-Stocked Lead-Time 12 Weeks Restricted Availability

Mfr. Part No.
SR712SW

Mouser Part No
628-SR712SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 10mAh

Datasheet

Non-Stocked Lead-Time 12 Weeks

£2.54

£1.92

£1.70

£1.61

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery 0% Hg Low Drain 1.55V; 21mAh

SR716SW
Seiko Instruments
1: £1.50
Non-Stocked Lead-Time 12 Weeks Restricted Availability

Mfr. Part No.
SR716SW

Mouser Part No
628-SR716SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 21mAh

Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.50

£1.26

£1.18

£1.05

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery 0% Hg High Drain 1.55V; 26mAh

SR721W
Seiko Instruments
1: £1.34
Non-Stocked Lead-Time 12 Weeks Restricted Availability

Mfr. Part No.
SR721W

Mouser Part No
628-SR721W

Seiko Instruments

Coin Cell Battery 0% Hg High Drain 1.55V; 26mAh

Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.34

£1.10

£0.969

£0.908

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery 0% Hg Low Drain 1.55V; 34mAh

SR726SW
Seiko Instruments
1: £1.45
Non-Stocked Lead-Time 12 Weeks Restricted Availability

Mfr. Part No.
SR726SW

Mouser Part No
628-SR726SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 34mAh

Datasheet

Non-Stocked Lead-Time 12 Weeks

£1.45

£1.20

£1.06

£0.986

View

Min.: 1
Mult.: 1

Restricted Availability

Coin Cell Battery Silver Oxide 1.55V 11.6mm

SR43
Murata Electronics
1: £1.68
Non-Stocked Restricted Availability

Mfr. Part No.
SR43

Mouser Part No
81-SR43

Murata Electronics

Coin Cell Battery Silver Oxide 1.55V 11.6mm

Learn More

Datasheet

Non-Stocked

£1.68

£1.39

£1.22

£1.15

View

Min.: 1
Mult.: 1

Restricted Availability

SR Series Power

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