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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 8536 L050 5% 36W 2P Sn

CSM2F-8536-L050J21
Bourns
1: $52.84
84In Stock

Mfr. Part #
CSM2F-8536-L050J21

Mouser Part #
652-CSM2F8536L050J21

Bourns

Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Sn

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Datasheet

84In Stock

$52.84

$40.10

$36.07

$34.14

View

Min.: 1
Mult.: 1

Power Inductors - SMD 15uH 10% 28A AEC-Q200 GULL WING

PQ2617BHA-150K
Bourns
1: $4.41
2,047In Stock

Mfr. Part #
PQ2617BHA-150K

Mouser Part #
652-PQ2617BHA-150K

Bourns

Power Inductors - SMD 15uH 10% 28A AEC-Q200 GULL WING

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Datasheet

2,047In Stock

$4.41

$3.41

$3.20

$2.96

View

Min.: 1
Mult.: 1

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

PAD001-T764120S
Bourns
1: $2.26
6,285In Stock

Mfr. Part #
PAD001-T764120S

Mouser Part #
652-PAD001-T764120S

Bourns

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

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Datasheet

6,285In Stock

Cut Tape

$2.26

$2.05

$1.88

$1.82

Reel

$1.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING

PQ2614BHA-4R7K
Bourns
1: $3.64
2,469In Stock

Mfr. Part #
PQ2614BHA-4R7K

Mouser Part #
652-PQ2614BHA-4R7K

Bourns

Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING

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Datasheet

2,469In Stock

$3.64

$3.03

$2.77

$2.64

View

Min.: 1
Mult.: 1

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

PAD001-T764117S
Bourns
1: $2.55
5,227In Stock

Mfr. Part #
PAD001-T764117S

Mouser Part #
652-PAD001-T764117S

Bourns

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

Learn More

Datasheet

5,227In Stock

Cut Tape

$2.55

$2.07

$1.79

$1.74

Reel

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu

CSM2F-8536-L050J20
Bourns
1: $69.19
36In Stock

Mfr. Part #
CSM2F-8536-L050J20

Mouser Part #
652-CSM2F8536L050J20

Bourns

Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu

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Datasheet

36In Stock

$69.19

$41.87

$37.71

$35.70

View

Min.: 1
Mult.: 1

Power Inductors - SMD 3.3uH 10% 30A AEC-Q200 GULL WING

PQ2614BHA-3R3K
Bourns
1: $3.50
520In Stock

Mfr. Part #
PQ2614BHA-3R3K

Mouser Part #
652-PQ2614BHA-3R3K

Bourns

Power Inductors - SMD 3.3uH 10% 30A AEC-Q200 GULL WING

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Datasheet

520In Stock

$3.50

$2.66

$2.37

$2.36

$2.16

Min.: 1
Mult.: 1

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

PQ2614BLA-330K
Bourns
1: $3.27
510In Stock

Mfr. Part #
PQ2614BLA-330K

Mouser Part #
652-PQ2614BLA-330K

Bourns

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

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Datasheet

510In Stock

$3.27

$2.72

$2.37

$2.22

View

Min.: 1
Mult.: 1

Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING

PQ2614BLA-6R8K
Bourns
1: $3.22
700In Stock

Mfr. Part #
PQ2614BLA-6R8K

Mouser Part #
652-PQ2614BLA-6R8K

Bourns

Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING

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Datasheet

700In Stock

$3.22

$2.72

$2.37

$2.24

View

Min.: 1
Mult.: 1

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

CSM2F-8518-L100J21
Bourns
1: $29.07
325In Stock

Mfr. Part #
CSM2F-8518-L100J21

Mouser Part #
652-CSM2F8518L100J21

Bourns

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

Learn More

Datasheet

325In Stock

$29.07

$20.80

$18.56

$17.16

View

Min.: 1
Mult.: 1

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

CSM2F-8518-L100J22
Bourns
1: $27.94
1,142In Stock

Mfr. Part #
CSM2F-8518-L100J22

Mouser Part #
652-CSM2F8518L100J22

Bourns

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

Learn More

Datasheet

1,142In Stock

$27.94

$19.89

$17.71

$16.50

$15.56

Min.: 1
Mult.: 1

Power Transformers - Board Mount BMS xformer 1-Ch 1000V AECQ +125 C

SM91502ALE
Bourns
1: $3.73
13,903In Stock

Mfr. Part #
SM91502ALE

Mouser Part #
652-SM91502ALE

Bourns

Power Transformers - Board Mount BMS xformer 1-Ch 1000V AECQ +125 C

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Datasheet

13,903In Stock

Cut Tape

$3.73

$3.38

$3.11

$3.01

View

Reel

$2.41

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

CSM2F-6918-L050J20
Bourns
1: $28.27
174In Stock

Mfr. Part #
CSM2F-6918-L050J20

Mouser Part #
652-CSM2F6918L050J20

Bourns

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

Learn More

Datasheet

174In Stock

$28.27

$23.55

$19.27

$19.26

$15.86

Min.: 1
Mult.: 1

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

CSM2F-6918-L050J21
Bourns
1: $29.27
206In Stock

Mfr. Part #
CSM2F-6918-L050J21

Mouser Part #
652-CSM2F6918L050J21

Bourns

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

Learn More

Datasheet

206In Stock

$29.27

$20.91

$20.49

$20.48

$16.63

Min.: 1
Mult.: 1

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

CSM2F-6918-L050J22
Bourns
1: $27.94
192In Stock

Mfr. Part #
CSM2F-6918-L050J22

Mouser Part #
652-CSM2F6918L050J22

Bourns

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

Learn More

Datasheet

192In Stock

$27.94

$19.89

$18.97

$18.96

$15.24

Min.: 1
Mult.: 1

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

CSM2F-6918-L200J22
Bourns
1: $29.27
142In Stock

Mfr. Part #
CSM2F-6918-L200J22

Mouser Part #
652-CSM2F6918L200J22

Bourns

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

Learn More

Datasheet

142In Stock

$29.27

$20.91

$18.65

$18.00

View

Min.: 1
Mult.: 1

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

CSM2F-7036-L050J21
Bourns
1: $39.89
114In Stock

Mfr. Part #
CSM2F-7036-L050J21

Mouser Part #
652-CSM2F7036L050J21

Bourns

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

Learn More

Datasheet

114In Stock

$39.89

$28.81

$25.82

$25.50

View

Min.: 1
Mult.: 1

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

CSM2F-8518-L100J20
Bourns
1: $38.00
150In Stock

Mfr. Part #
CSM2F-8518-L100J20

Mouser Part #
652-CSM2F8518L100J20

Bourns

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

Learn More

Datasheet

150In Stock

$38.00

$31.67

$24.36

$15.93

Min.: 1
Mult.: 1

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

CSM2F-8518-L200J20
Bourns
1: $44.33
152In Stock

Mfr. Part #
CSM2F-8518-L200J20

Mouser Part #
652-CSM2F8518L200J20

Bourns

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

Learn More

Datasheet

152In Stock

$44.33

$36.94

$29.36

$19.40

Min.: 1
Mult.: 1

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

CSM2F-8518-L200J22
Bourns
1: $36.05
122In Stock

Mfr. Part #
CSM2F-8518-L200J22

Mouser Part #
652-CSM2F8518L200J22

Bourns

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

Learn More

Datasheet

122In Stock

$36.05

$25.92

$25.60

$25.59

$20.76

Min.: 1
Mult.: 1

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

CSM2F-8536-L025J20
Bourns
1: $55.06
111In Stock

Mfr. Part #
CSM2F-8536-L025J20

Mouser Part #
652-CSM2F8536L025J20

Bourns

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

Learn More

Datasheet

111In Stock

$55.06

$41.44

$41.43

Quote

Min.: 1
Mult.: 1

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

CSM2F-8536-L025J21
Bourns
1: $55.06
100In Stock

Mfr. Part #
CSM2F-8536-L025J21

Mouser Part #
652-CSM2F8536L025J21

Bourns

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

Learn More

Datasheet

100In Stock

$55.06

$41.44

$41.43

Quote

Min.: 1
Mult.: 1

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

CSM2F-8536-L050J30
Bourns
1: $59.30
92In Stock

Mfr. Part #
CSM2F-8536-L050J30

Mouser Part #
652-CSM2F8536L050J30

Bourns

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

Learn More

Datasheet

92In Stock

$59.30

$56.78

$56.22

Quote

Min.: 1
Mult.: 1

Power Inductors - SMD 10uH 10% 28A AEC-Q200 GULL WING

PQ2617BHA-100K
Bourns
1: $4.20
1,188In Stock

Mfr. Part #
PQ2617BHA-100K

Mouser Part #
652-PQ2617BHA-100K

Bourns

Power Inductors - SMD 10uH 10% 28A AEC-Q200 GULL WING

Learn More

Datasheet

1,188In Stock

$4.20

$3.50

$3.22

$2.94

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount Transformer, Flyback, 17x11x6mm, 25uH

BA60951CS
Bourns
1: $3.67
214In Stock

Mfr. Part #
BA60951CS

Mouser Part #
652-BA60951CS

Bourns

Power Transformers - Board Mount Transformer, Flyback, 17x11x6mm, 25uH

Learn More

Datasheet

214In Stock

Cut Tape

$3.67

$3.32

$3.08

$2.98

View

Reel

$2.49

Min.: 1
Mult.: 1

: 2,750

Battery Management System

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Battery Management System

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