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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: HK$439.28
84In Stock

Mfr. Part No.
CSM2F-8536-L050J21

Mouser Part No
652-CSM2F8536L050J21

Bourns

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

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Datasheet

84In Stock

HK$439.28

HK$329.62

HK$296.50

HK$280.63

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC

SM91501ALO-E
Bourns
1: HK$34.03
1,639In Stock

Mfr. Part No.
SM91501ALO-E

Mouser Part No
652-SM91501ALO-E

Bourns

Power Transformers - Board Mount BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC

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Datasheet

1,639In Stock

Cut Tape

HK$34.03

HK$30.83

HK$29.18

HK$28.28

View

Reel

HK$21.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

PQ2614BHA-6R8K
Bourns
1: HK$29.92
1,445In Stock

Mfr. Part No.
PQ2614BHA-6R8K

Mouser Part No
652-PQ2614BHA-6R8K

Bourns

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

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Datasheet

1,445In Stock

HK$29.92

HK$28.85

HK$22.77

HK$22.61

View

Min.: 1
Mult.: 1

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

PAD001-T764117S
Bourns
1: HK$21.04
5,227In Stock

Mfr. Part No.
PAD001-T764117S

Mouser Part No
652-PAD001-T764117S

Bourns

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

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Datasheet

5,227In Stock

Cut Tape

HK$21.04

HK$17.02

HK$14.71

HK$14.30

Reel

HK$12.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

PAD001-T764120S
Bourns
1: HK$18.58
6,435In Stock

Mfr. Part No.
PAD001-T764120S

Mouser Part No
652-PAD001-T764120S

Bourns

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

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Datasheet

6,435In Stock

Cut Tape

HK$18.58

HK$16.85

HK$15.45

HK$14.96

Reel

HK$12.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

PQ2614BHA-4R7K
Bourns
1: HK$29.92
2,866In Stock

Mfr. Part No.
PQ2614BHA-4R7K

Mouser Part No
652-PQ2614BHA-4R7K

Bourns

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

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Datasheet

2,866In Stock

HK$29.92

HK$28.85

HK$22.77

HK$22.61

View

Min.: 1
Mult.: 1

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

CSM2F-8536-L050J20
Bourns
1: HK$649.63
36In Stock

Mfr. Part No.
CSM2F-8536-L050J20

Mouser Part No
652-CSM2F8536L050J20

Bourns

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

Learn More

Datasheet

36In Stock

HK$649.63

HK$549.59

HK$485.88

HK$476.92

View

Min.: 1
Mult.: 1

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

PQ2614BLA-330K
Bourns
1: HK$26.88
522In 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

522In Stock

HK$26.88

HK$25.65

HK$20.47

HK$18.25

View

Min.: 1
Mult.: 1

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

PQ2614BHA-3R3K
Bourns
1: HK$28.77
625In Stock

Mfr. Part No.
PQ2614BHA-3R3K

Mouser Part No
652-PQ2614BHA-3R3K

Bourns

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

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Datasheet

625In Stock

HK$28.77

HK$21.87

HK$19.48

HK$19.40

HK$17.76

Min.: 1
Mult.: 1

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

CSM2F-8518-L100J21
Bourns
1: HK$238.96
417In Stock

Mfr. Part No.
CSM2F-8518-L100J21

Mouser Part No
652-CSM2F8518L100J21

Bourns

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

Learn More

Datasheet

417In Stock

HK$238.96

HK$170.98

HK$152.56

HK$141.06

HK$140.97

Min.: 1
Mult.: 1

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

CSM2F-8518-L100J22
Bourns
1: HK$229.67
1,142In 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

1,142In Stock

HK$229.67

HK$163.50

HK$145.58

HK$135.63

HK$122.07

Min.: 1
Mult.: 1

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

SM91502ALE
Bourns
1: HK$30.66
14,368In Stock

Mfr. Part No.
SM91502ALE

Mouser Part No
652-SM91502ALE

Bourns

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

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Datasheet

14,368In Stock

Cut Tape

HK$30.66

HK$27.78

HK$25.65

HK$24.82

View

Reel

HK$19.81

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

CSM2F-6918-L050J20
Bourns
1: HK$232.30
174In 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

174In Stock

HK$232.30

HK$193.58

HK$165.14

HK$165.06

HK$106.28

Min.: 1
Mult.: 1

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

CSM2F-6918-L050J21
Bourns
1: HK$240.60
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

HK$240.60

HK$171.88

HK$168.43

HK$168.35

HK$110.97

Min.: 1
Mult.: 1

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

CSM2F-6918-L050J22
Bourns
1: HK$229.67
192In 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

192In Stock

HK$229.67

HK$163.50

HK$155.93

HK$155.85

HK$101.68

Min.: 1
Mult.: 1

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

CSM2F-6918-L200J22
Bourns
1: HK$240.60
142In 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

142In Stock

HK$240.60

HK$171.88

HK$164.89

HK$164.81

HK$110.97

Min.: 1
Mult.: 1

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

CSM2F-7036-L050J20
Bourns
1: HK$350.91
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

HK$350.91

HK$347.46

HK$328.88

HK$325.59

HK$166.46

Min.: 1
Mult.: 1

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

CSM2F-7036-L050J21
Bourns
1: HK$327.90
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

HK$327.90

HK$236.82

HK$212.24

HK$209.61

View

Min.: 1
Mult.: 1

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

CSM2F-8518-L100J20
Bourns
1: HK$318.69
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

HK$318.69

HK$265.59

HK$202.21

HK$106.28

Min.: 1
Mult.: 1

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

CSM2F-8518-L200J20
Bourns
1: HK$364.39
154In 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

154In Stock

HK$364.39

HK$303.65

HK$246.19

HK$129.47

Min.: 1
Mult.: 1

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

CSM2F-8518-L200J22
Bourns
1: HK$296.33
122In 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

122In Stock

HK$296.33

HK$213.06

HK$206.08

HK$205.99

HK$138.67

Min.: 1
Mult.: 1

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

CSM2F-8536-L025J20
Bourns
1: HK$452.59
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

HK$452.59

HK$335.38

HK$335.29

Quote

Min.: 1
Mult.: 1

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

CSM2F-8536-L025J21
Bourns
1: HK$452.59
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

HK$452.59

HK$335.38

HK$335.29

Quote

Min.: 1
Mult.: 1

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

CSM2F-8536-L050J30
Bourns
1: HK$477.75
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

HK$477.75

HK$466.73

HK$462.13

Quote

Min.: 1
Mult.: 1

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

PQ2617BHA-150K
Bourns
1: HK$35.51
2,512In Stock

Mfr. Part No.
PQ2617BHA-150K

Mouser Part No
652-PQ2617BHA-150K

Bourns

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

Learn More

Datasheet

2,512In Stock

HK$35.51

HK$28.61

HK$25.40

HK$20.96

Min.: 1
Mult.: 1

Battery Management System

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Battery Management System

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