.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

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

CSM2F-8536-L050J31
Bourns
1: £45.03
112In Stock

Mfr. Part No.
CSM2F-8536-L050J31

Mouser Part No
652-CSM2F8536L050J31

Bourns

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

Learn More

Datasheet

112In Stock

£45.03

£34.50

£34.49

Quote

Min.: 1
Mult.: 1

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

CSM2F-8536-L050J32
Bourns
1: £45.03
112In Stock

Mfr. Part No.
CSM2F-8536-L050J32

Mouser Part No
652-CSM2F8536L050J32

Bourns

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

Learn More

Datasheet

112In Stock

£45.03

£34.50

£34.49

Quote

Min.: 1
Mult.: 1

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

CSM2F-8518-L100J21
Bourns
1: £21.83
441In 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

441In Stock

£21.83

£15.62

£13.93

£12.89

View

Min.: 1
Mult.: 1

Power Transformers 6.4 VDC

SM91534AL-E
Bourns
1: £4.66
1,908In Stock

Mfr. Part No.
SM91534AL-E

Mouser Part No
652-SM91534AL-E

Bourns

Power Transformers 6.4 VDC

Learn More

Datasheet

1,908In Stock

Cut Tape

£4.66

£4.21

£4.05

£3.92

Reel

£3.52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

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

SM91502ALE
Bourns
1: £2.65
23,647In Stock

Mfr. Part No.
SM91502ALE

Mouser Part No
652-SM91502ALE

Bourns

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

Learn More

Datasheet

23,647In Stock

Cut Tape

£2.65

£2.39

£2.28

£2.21

View

Reel

£1.86

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu

CSM2F-8518-L050J20
Bourns
1: £20.77
120In Stock

Mfr. Part No.
CSM2F-8518-L050J20

Mouser Part No
652-CSM2F8518L050J20

Bourns

Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu

Learn More

Datasheet

120In Stock

£20.77

£15.04

£13.42

£12.41

£12.40

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Sn

CSM2F-8518-L050J31
Bourns
1: £22.62
320In Stock

Mfr. Part No.
CSM2F-8518-L050J31

Mouser Part No
652-CSM2F8518L050J31

Bourns

Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Sn

Learn More

Datasheet

320In Stock

£22.62

£16.75

£14.96

£14.64

View

Min.: 1
Mult.: 1

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu

CSM2F-8536-L025J30
Bourns
1: £38.03
63In Stock

Mfr. Part No.
CSM2F-8536-L025J30

Mouser Part No
652-CSM2F8536L025J30

Bourns

Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu

Learn More

Datasheet

63In Stock

£38.03

£27.70

£24.91

Quote

Min.: 1
Mult.: 1

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

CSM2F-8536-L050J21
Bourns
1: £41.34
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

Learn More

Datasheet

84In Stock

£41.34

£31.11

£31.10

Quote

Min.: 1
Mult.: 1

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

PQ2617BHA-150K
Bourns
1: £2.69
694In Stock
1,400On Order

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

694In Stock

1,400On Order

£2.69

£2.05

£1.82

£1.79

£1.67

Min.: 1
Mult.: 1

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

SM91501ALO-E
Bourns
1: £3.40
2,041In Stock

Mfr. Part No.
SM91501ALO-E

Mouser Part No
652-SM91501ALO-E

Bourns

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

Learn More

Datasheet

2,041In Stock

Cut Tape

£3.40

£2.17

£2.02

£2.00

View

Reel

£1.94

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Power Transformers CMC,6PIN,SGL,4.3KVDC AEC-Q200

SM91514AL-E
Bourns
1: £2.05
5,060In Stock

Mfr. Part No.
SM91514AL-E

Mouser Part No
652-SM91514AL-E

Bourns

Power Transformers CMC,6PIN,SGL,4.3KVDC AEC-Q200

Learn More

Datasheet

5,060In Stock

Cut Tape

£2.05

£1.77

£1.69

£1.63

View

Reel

£1.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING

PQ2614BHA-150K
Bourns
1: £2.63
986In Stock

Mfr. Part No.
PQ2614BHA-150K

Mouser Part No
652-PQ2614BHA-150K

Bourns

Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING

Learn More

Datasheet

986In Stock

£2.63

£2.01

£1.78

£1.77

View

Min.: 1
Mult.: 1

Power Transformers BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200

SM91502ALA-E
Bourns
1: £1.66
7,641In Stock

Mfr. Part No.
SM91502ALA-E

Mouser Part No
652-SM91502ALA-E

Bourns

Power Transformers BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200

Learn More

Datasheet

7,641In Stock

Cut Tape

£1.66

£1.51

£1.37

£1.34

View

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

CSM2F-8536-L050J20
Bourns
1: £64.59
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

£64.59

£55.62

£49.20

£47.08

Quote

Min.: 1
Mult.: 1

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

PQ2617BHA-100K
Bourns
1: £2.69
438In Stock
525Expected 23/02/2026

Mfr. Part No.
PQ2617BHA-100K

Mouser Part No
652-PQ2617BHA-100K

Bourns

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

Learn More

Datasheet

438In Stock

525Expected 23/02/2026

£2.69

£2.38

£2.05

£2.04

View

Min.: 1
Mult.: 1

Power Inductors - SMD 22uH 10% 28A AEC-Q200 GULL WING

PQ2617BHA-220K
Bourns
1: £2.50
177In Stock
1,225Expected 13/05/2026

Mfr. Part No.
PQ2617BHA-220K

Mouser Part No
652-PQ2617BHA-220K

Bourns

Power Inductors - SMD 22uH 10% 28A AEC-Q200 GULL WING

Learn More

Datasheet

177In Stock

1,225Expected 13/05/2026

£2.50

£2.30

£2.02

£1.90

View

Min.: 1
Mult.: 1

Power Inductors - SMD 33uH 10% 28A AEC-Q200 GULL WING

PQ2617BHA-330K
Bourns
1: £2.69
3In Stock
525Expected 11/03/2026

Mfr. Part No.
PQ2617BHA-330K

Mouser Part No
652-PQ2617BHA-330K

Bourns

Power Inductors - SMD 33uH 10% 28A AEC-Q200 GULL WING

Learn More

Datasheet

3In Stock

525Expected 11/03/2026

£2.69

£2.60

£2.05

£1.82

£1.67

Min.: 1
Mult.: 1

Power Inductors - SMD 3.3uH 10% 28A AEC-Q200 GULL WING

PQ2617BHA-3R3K
Bourns
1: £2.51
326In Stock

Mfr. Part No.
PQ2617BHA-3R3K

Mouser Part No
652-PQ2617BHA-3R3K

Bourns

Power Inductors - SMD 3.3uH 10% 28A AEC-Q200 GULL WING

Learn More

Datasheet

326In Stock

£2.51

£1.90

£1.85

Min.: 1
Mult.: 1

Power Inductors - SMD 4.7uH 10% 28A AEC-Q200 GULL WING

PQ2617BHA-4R7K
Bourns
1: £2.69
180In Stock

Mfr. Part No.
PQ2617BHA-4R7K

Mouser Part No
652-PQ2617BHA-4R7K

Bourns

Power Inductors - SMD 4.7uH 10% 28A AEC-Q200 GULL WING

Learn More

Datasheet

180In Stock

£2.69

£2.25

£2.00

£1.88

£1.85

Min.: 1
Mult.: 1

Power Inductors - SMD 6.8uH 10% 28A AEC-Q200 GULL WING

PQ2617BHA-6R8K
Bourns
1: £2.69
114In Stock
2,450Expected 30/04/2026

Mfr. Part No.
PQ2617BHA-6R8K

Mouser Part No
652-PQ2617BHA-6R8K

Bourns

Power Inductors - SMD 6.8uH 10% 28A AEC-Q200 GULL WING

Learn More

Datasheet

114In Stock

2,450Expected 30/04/2026

£2.69

£2.57

£2.05

£1.76

View

Min.: 1
Mult.: 1

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

PQ2614BHA-220K
Bourns
1: £2.63
190In Stock
600Expected 23/02/2026

Mfr. Part No.
PQ2614BHA-220K

Mouser Part No
652-PQ2614BHA-220K

Bourns

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

Learn More

Datasheet

190In Stock

600Expected 23/02/2026

£2.63

£2.01

£1.78

£1.77

View

Min.: 1
Mult.: 1

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

PQ2614BHA-2R2K
Bourns
1: £2.63
115In Stock
600Expected 01/07/2026

Mfr. Part No.
PQ2614BHA-2R2K

Mouser Part No
652-PQ2614BHA-2R2K

Bourns

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

Learn More

Datasheet

115In Stock

600Expected 01/07/2026

£2.63

£2.01

£1.78

£1.77

View

Min.: 1
Mult.: 1

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

PQ2614BHA-3R3K
Bourns
1: £2.63
29In Stock
600Expected 23/02/2026

Mfr. Part No.
PQ2614BHA-3R3K

Mouser Part No
652-PQ2614BHA-3R3K

Bourns

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

Learn More

Datasheet

29In Stock

600Expected 23/02/2026

£2.63

£2.00

£1.78

£1.77

£1.62

Min.: 1
Mult.: 1

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

PQ2614BHA-6R8K
Bourns
1: £2.63
543In Stock
1,000Expected 01/07/2026

Mfr. Part No.
PQ2614BHA-6R8K

Mouser Part No
652-PQ2614BHA-6R8K

Bourns

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

Learn More

Datasheet

543In Stock

1,000Expected 01/07/2026

£2.63

£2.01

£1.78

£1.77

View

Min.: 1
Mult.: 1

Battery Management System

All Results (97)

Customer Service Office

Company

Resources

Support

Battery Management System

All Results (97)

Passive Components

Power