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Battery Management System

Bourns Battery Management Systems (BMS) manage the state of health (SoC) while charging and discharging battery systems. BMS components feature shunt resistors, high-voltage signals, power transformers, and shielded power inductors. Current sense resistors are AEC-Q200 qualified with a continuous current of 1000A and a low 50µΩ resistance. Bourns signal transformers include common-mode chokes for noise rejection for BMS applications. The shielded power inductors and high creepage high clearance (HCT) transformers are suitable for automotive power conversion, DC-DC converters, power supplies, and communication electronics.

All Results (97)

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Part #

Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu

CSM2F-6918-L200J20
Bourns
1: $29.55
84In Stock

Mfr. Part No.
CSM2F-6918-L200J20

Mouser Part No
652-CSM2F6918L200J20

Bourns

Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu

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Datasheet

84In Stock

$29.55

$29.54

$17.97

Min.: 1
Mult.: 1

Power Transformers Transformer, Flyback, 17x11x6mm, 25uH

BA60951CS
Bourns
1: $4.81
824In Stock

Mfr. Part No.
BA60951CS

Mouser Part No
652-BA60951CS

Bourns

Power Transformers Transformer, Flyback, 17x11x6mm, 25uH

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Datasheet

824In Stock

Cut Tape

$4.81

$4.35

$4.07

$3.95

View

Reel

$3.25

Min.: 1
Mult.: 1

Reel: 2,750

Power Transformers Push-Pull Func-Insultn 5V 1:1.1 1.5W

PAD002-T764111S
Bourns
1: $2.71
3,648In Stock

Mfr. Part No.
PAD002-T764111S

Mouser Part No
652-PAD002-T764111S

Bourns

Power Transformers Push-Pull Func-Insultn 5V 1:1.1 1.5W

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Datasheet

3,648In Stock

Cut Tape

$2.71

$2.46

$2.35

$2.28

Reel

$1.86

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING

PQ2614BHA-330K
Bourns
1: $4.87
888In Stock

Mfr. Part No.
PQ2614BHA-330K

Mouser Part No
652-PQ2614BHA-330K

Bourns

Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING

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Datasheet

888In Stock

$4.87

$3.71

$3.29

$3.21

View

Min.: 1
Mult.: 1

Power Transformers Push-Pull Func-Insultn 3.3V 1:2 1W

PAD001-T764120S
Bourns
1: $2.74
6,468In Stock

Mfr. Part No.
PAD001-T764120S

Mouser Part No
652-PAD001-T764120S

Bourns

Power Transformers Push-Pull Func-Insultn 3.3V 1:2 1W

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Datasheet

6,468In Stock

Cut Tape

$2.74

$2.57

$2.50

$2.42

Reel

$1.65

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Power Transformers Push-Pull Func-Insultn 5V 1:1.3 1.5W

PAD002-T764113S
Bourns
1: $2.18
5,512In Stock

Mfr. Part No.
PAD002-T764113S

Mouser Part No
652-PAD002-T764113S

Bourns

Power Transformers Push-Pull Func-Insultn 5V 1:1.3 1.5W

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Datasheet

5,512In Stock

Cut Tape

$2.18

$2.03

$1.95

$1.92

Reel

$1.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Power Transformers Push-Pull Func-Insultn 3.3V 1:1.7 1W

PAD001-T764117S
Bourns
1: $3.54
5,326In Stock

Mfr. Part No.
PAD001-T764117S

Mouser Part No
652-PAD001-T764117S

Bourns

Power Transformers Push-Pull Func-Insultn 3.3V 1:1.7 1W

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Datasheet

5,326In Stock

Cut Tape

$3.54

$2.86

$2.45

$2.36

Reel

$2.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING

PQ2614BLA-2R2K
Bourns
1: $4.36
416In Stock

Mfr. Part No.
PQ2614BLA-2R2K

Mouser Part No
652-PQ2614BLA-2R2K

Bourns

Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING

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Datasheet

416In Stock

$4.36

$4.32

$3.34

$2.96

$2.67

Min.: 1
Mult.: 1

Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING

PQ2614BLA-330K
Bourns
1: $4.36
542In Stock

Mfr. Part No.
PQ2614BLA-330K

Mouser Part No
652-PQ2614BLA-330K

Bourns

Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING

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Datasheet

542In Stock

$4.36

$4.34

$3.34

$2.96

View

Min.: 1
Mult.: 1

Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING

PQ2614BLA-220K
Bourns
1: $4.36
653In Stock

Mfr. Part No.
PQ2614BLA-220K

Mouser Part No
652-PQ2614BLA-220K

Bourns

Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING

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Datasheet

653In Stock

$4.36

$4.34

$3.34

$2.96

View

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn

CSM2F-8518-L100J22
Bourns
1: $38.84
1,164In Stock

Mfr. Part No.
CSM2F-8518-L100J22

Mouser Part No
652-CSM2F8518L100J22

Bourns

Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn

Learn More

Datasheet

1,164In Stock

$38.84

$27.65

$24.62

$22.94

View

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu

CSM2F-6918-L050J20
Bourns
1: $39.28
179In Stock

Mfr. Part No.
CSM2F-6918-L050J20

Mouser Part No
652-CSM2F6918L050J20

Bourns

Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu

Learn More

Datasheet

179In Stock

$39.28

$32.75

$32.73

$17.97

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn

CSM2F-6918-L050J21
Bourns
1: $40.69
206In Stock

Mfr. Part No.
CSM2F-6918-L050J21

Mouser Part No
652-CSM2F6918L050J21

Bourns

Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn

Learn More

Datasheet

206In Stock

$40.69

$29.06

$28.48

$28.47

$18.77

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn

CSM2F-6918-L050J22
Bourns
1: $38.84
201In Stock

Mfr. Part No.
CSM2F-6918-L050J22

Mouser Part No
652-CSM2F6918L050J22

Bourns

Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn

Learn More

Datasheet

201In Stock

$38.84

$27.65

$26.37

$26.35

$17.19

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P PSn

CSM2F-6918-L200J22
Bourns
1: $40.69
163In Stock

Mfr. Part No.
CSM2F-6918-L200J22

Mouser Part No
652-CSM2F6918L200J22

Bourns

Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P PSn

Learn More

Datasheet

163In Stock

$40.69

$29.06

$28.48

$28.47

$18.77

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu

CSM2F-7036-L050J20
Bourns
1: $57.85
62In Stock

Mfr. Part No.
CSM2F-7036-L050J20

Mouser Part No
652-CSM2F7036L050J20

Bourns

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu

Learn More

Datasheet

62In Stock

$57.85

$56.64

$28.15

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn

CSM2F-7036-L050J21
Bourns
1: $55.45
114In Stock

Mfr. Part No.
CSM2F-7036-L050J21

Mouser Part No
652-CSM2F7036L050J21

Bourns

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn

Learn More

Datasheet

114In Stock

$55.45

$40.05

$35.89

$35.45

View

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P PSn

CSM2F-7036-L050J22
Bourns
1: $63.72
140In Stock

Mfr. Part No.
CSM2F-7036-L050J22

Mouser Part No
652-CSM2F7036L050J22

Bourns

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P PSn

Learn More

Datasheet

140In Stock

$63.72

$46.23

$41.71

$41.70

View

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu

CSM2F-8518-L100J20
Bourns
1: $57.98
150In Stock

Mfr. Part No.
CSM2F-8518-L100J20

Mouser Part No
652-CSM2F8518L100J20

Bourns

Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu

Learn More

Datasheet

150In Stock

$57.98

$57.55

$17.97

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P Cu

CSM2F-8518-L200J20
Bourns
1: $54.99
156In Stock

Mfr. Part No.
CSM2F-8518-L200J20

Mouser Part No
652-CSM2F8518L200J20

Bourns

Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P Cu

Learn More

Datasheet

156In Stock

$54.99

$46.44

$46.43

$21.89

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P PSn

CSM2F-8518-L200J22
Bourns
1: $50.11
155In Stock

Mfr. Part No.
CSM2F-8518-L200J22

Mouser Part No
652-CSM2F8518L200J22

Bourns

Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P PSn

Learn More

Datasheet

155In Stock

$50.11

$36.03

$35.58

$35.57

$23.45

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu

CSM2F-8536-L025J20
Bourns
1: $76.53
111In Stock

Mfr. Part No.
CSM2F-8536-L025J20

Mouser Part No
652-CSM2F8536L025J20

Bourns

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu

Learn More

Datasheet

111In Stock

$76.53

$57.60

$57.59

Quote

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn

CSM2F-8536-L025J21
Bourns
1: $76.53
100In Stock

Mfr. Part No.
CSM2F-8536-L025J21

Mouser Part No
652-CSM2F8536L025J21

Bourns

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn

Learn More

Datasheet

100In Stock

$76.53

$57.60

$57.59

Quote

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P PSn

CSM2F-8536-L025J22
Bourns
1: $76.53
112In Stock

Mfr. Part No.
CSM2F-8536-L025J22

Mouser Part No
652-CSM2F8536L025J22

Bourns

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P PSn

Learn More

Datasheet

112In Stock

$76.53

$57.60

$57.59

Quote

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu

CSM2F-8536-L050J30
Bourns
1: $78.44
92In Stock

Mfr. Part No.
CSM2F-8536-L050J30

Mouser Part No
652-CSM2F8536L050J30

Bourns

Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu

Learn More

Datasheet

92In Stock

$78.44

$78.41

Quote

Min.: 1
Mult.: 1

Battery Management System

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