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SR Series Power

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Part #

Coin Cell Battery 0% Hg High Drain 1.55V; 120mAh

SR43W
Seiko Instruments
1: $4.57
59In Stock

Mfr. Part No.
SR43W

Mouser Part No
628-SR43W

Seiko Instruments

Coin Cell Battery 0% Hg High Drain 1.55V; 120mAh

Datasheet

59In Stock

$4.57

$3.84

$3.72

$3.21

View

Min.: 1
Mult.: 1

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

SR44W-5SE
Seiko Instruments
1: $5.75
100In Stock

Mfr. Part No.
SR44W-5SE

Mouser Part No
628-SR44W-5SE

Seiko Instruments

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

Datasheet

100In Stock

$5.75

$4.76

$4.36

$3.70

View

Min.: 1
Mult.: 1

Coin Cell Battery 0% Hg Low Drain 1.55V; 5.5mAh

SR512SW
Seiko Instruments
1: $2.91
305In Stock

Mfr. Part No.
SR512SW

Mouser Part No
628-SR512SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 5.5mAh

Datasheet

305In Stock

$2.91

$2.41

$2.12

$1.99

View

Min.: 1
Mult.: 1

Coin Cell Battery 0% Hg Low Drain 1.55V; 12.5mAh

SR516SW
Seiko Instruments
1: $1.64
299In Stock

Mfr. Part No.
SR516SW

Mouser Part No
628-SR516SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 12.5mAh

Datasheet

299In Stock

$1.64

$1.36

$1.20

$1.12

View

Min.: 1
Mult.: 1

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

SR616SW
Seiko Instruments
Shipping Restricted

Mfr. Part No.
SR616SW

Mouser Part No
628-SR616SW

Seiko Instruments

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

Datasheet

Shipping Restricted

Coin Cell Battery 0% Hg Low Drain 1.55V; 36mAh

SR731SW
Seiko Instruments
1: $2.24
93In Stock

Mfr. Part No.
SR731SW

Mouser Part No
628-SR731SW

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 36mAh

Datasheet

93In Stock

$2.24

$1.86

$1.63

$1.54

$1.43

Min.: 1
Mult.: 1

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

SR916SW
Seiko Instruments
1: $3.13
273In Stock

Mfr. Part No.
SR916SW

Mouser Part No
628-SR916SW

Seiko Instruments

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

Datasheet

273In Stock

$3.13

$2.59

$2.28

$2.14

View

Min.: 1
Mult.: 1

Coin Cell Battery 0% Hg High Drain 1.55V; 42mAh

SR920W
Seiko Semiconductors
1: $3.23
228In Stock

Mfr. Part No.
SR920W

Mouser Part No
628-SR920W

Seiko Semiconductors

Coin Cell Battery 0% Hg High Drain 1.55V; 42mAh

Datasheet

228In Stock

$3.23

$2.67

$2.35

$2.21

View

Min.: 1
Mult.: 1

Coin Cell Battery 0% Hg Low Drain 1.55V; 85mAh

SR936SW-5SE
Seiko Instruments
1: $3.42
166In Stock

Mfr. Part No.
SR936SW-5SE

Mouser Part No
628-SR936SW-5SE

Seiko Instruments

Coin Cell Battery 0% Hg Low Drain 1.55V; 85mAh

Datasheet

166In Stock

$3.42

$2.83

$2.59

$2.20

View

Min.: 1
Mult.: 1

Coin Cell Battery Silver Oxide 1.55V 6.8mm

SR621
Murata Electronics
1: $0.78
2,825In Stock
End of Life

Mfr. Part No.
SR621

Mouser Part No
81-SR621

End of Life

Murata Electronics

Coin Cell Battery Silver Oxide 1.55V 6.8mm

Learn More

Datasheet

2,825In Stock

$0.78

$0.65

$0.57

$0.538

View

Min.: 1
Mult.: 1

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

SR44W
Seiko Instruments
1: $5.27
1,981Expected 2026/04/01

Mfr. Part No.
SR44W

Mouser Part No
628-SR44W

Seiko Instruments

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

Datasheet

1,981Expected 2026/04/01

$5.27

$4.44

$3.95

$3.72

View

Min.: 1
Mult.: 1

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

SR05S09
XP Power
1: $8.92
120Expected 2026/05/04

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 2026/05/04

$8.92

$8.64

$8.37

$8.02

$7.49

Min.: 1
Mult.: 1

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

SR05S15
XP Power
1: $8.92
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

$8.92

$8.64

$8.37

$8.02

$7.49

Min.: 1
Mult.: 1

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

SR05S1V5
XP Power
1: $8.92
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

$8.92

$8.64

$8.37

$8.02

$7.49

Min.: 1
Mult.: 1

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

SR05S1V8
XP Power
1: $8.92
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

$8.92

$8.64

$8.37

$8.02

$7.49

Min.: 1
Mult.: 1

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

SR05S2V5
XP Power
1: $8.73
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

$8.73

$8.47

$8.21

$7.86

$7.34

Min.: 1
Mult.: 1

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

SR05S6V5
XP Power
1: $8.92
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

$8.92

$8.64

$8.37

$8.02

$7.49

Min.: 1
Mult.: 1

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

SR1120SW-5SE
Seiko Instruments
2,000: $1.72
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR1120SW-5SE

Mouser Part No
628-SR1120SW-5SE

Seiko Instruments

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.72

$1.71

$1.65

Min.: 2,000
Mult.: 100

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

SR1120W
Seiko Instruments
2,000: $1.73
Non-Stocked Lead-Time 12 Weeks

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

$1.73

$1.62

$1.52

Min.: 2,000
Mult.: 100

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

SR1120W-5SE
Seiko Instruments
2,000: $1.72
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR1120W-5SE

Mouser Part No
628-SR1120W-5SE

Seiko Instruments

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.72

$1.71

$1.65

Min.: 2,000
Mult.: 100

Coin Cell Battery 0% Hg High Drain 1.55V; 80mAh

SR1130W-5SE
Seiko Instruments
2,000: $2.15
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR1130W-5SE

Mouser Part No
628-SR1130W-5SE

Seiko Instruments

Coin Cell Battery 0% Hg High Drain 1.55V; 80mAh

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.15

$2.14

Min.: 2,000
Mult.: 100

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

SR41SW
Seiko Instruments
2,000: $1.43
Non-Stocked Lead-Time 12 Weeks

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

$1.43

$1.34

$1.27

Min.: 2,000
Mult.: 100

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

SR41SW-5SE
Seiko Instruments
2,000: $1.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR41SW-5SE

Mouser Part No
628-SR41SW-5SE

Seiko Instruments

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.50

$1.49

$1.44

Min.: 2,000
Mult.: 100

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

SR41W-5SE
Seiko Instruments
2,000: $1.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR41W-5SE

Mouser Part No
628-SR41W-5SE

Seiko Instruments

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.49

Min.: 2,000
Mult.: 100

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

SR421SW-5SE
Seiko Instruments
2,000: $2.00
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SR421SW-5SE

Mouser Part No
628-SR421SW-5SE

Seiko Instruments

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.00

$1.98

$1.92

Min.: 2,000
Mult.: 100

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