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.

Types of Passive Components

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Results: 87
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Power Inductors - SMD 10uH 10% 30A AEC-Q200 GULL WING 1,390In Stock
$4.55
$3.74
$3.28
$2.95
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 28A AEC-Q200 GULL WING 533In Stock
$5.19
$4.28
$3.95
$3.67
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Sn 84In Stock
$81.90
$52.18
$46.94
$44.45
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING 556In Stock
$4.78
$3.94
$3.64
$3.43
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING 510In Stock
$4.29
$3.54
$3.08
$2.93
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu 36In Stock
$85.12
$54.28
$48.83
$46.22
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu 1,008In Stock
$35.70
$29.26
$29.25
$25.58
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Sn 322In Stock
$37.79
$27.04
$24.13
$22.31
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn 1,132In Stock
$36.32
$25.86
$23.02
$21.45
$20.23
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 28A AEC-Q200 GULL WING 917In Stock
1,575Expected 1/13/2027
$5.41
$4.32
$4.13
$4.11
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 28A AEC-Q200 GULL WING 3,405In Stock
$4.82
$4.03
$3.73
$3.51
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 28A AEC-Q200 GULL WING 4,737In Stock
$5.19
$4.28
$3.95
$3.73
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 30A AEC-Q200 GULL WING 1,322In Stock
$5.10
$3.91
$3.68
$3.59
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING 845In Stock
$5.07
$4.17
$3.86
$3.60
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 2,264In Stock
$4.78
$3.94
$3.64
$3.43
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING 739In Stock
$5.07
$4.17
$3.86
$3.64
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu 174In Stock
$36.75
$30.62
$25.05
$25.04
$20.62
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn 206In Stock
$38.05
$27.18
$26.64
$26.62
$21.62
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn 190In Stock
$36.32
$25.86
$24.66
$24.65
$19.81
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn 114In Stock
$51.86
$37.45
$33.57
$33.15
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu 150In Stock
$49.40
$41.17
$31.67
$20.71
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu 111In Stock
$71.58
$53.87
$53.86
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn 100In Stock
$71.58
$53.87
$53.86
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu 92In Stock
$77.09
$73.81
$73.09
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 15uH 10% 28A AEC-Q200 GULL WING 467In Stock
1,400Expected 1/20/2027
$5.73
$4.43
$4.16
$3.78
Min.: 1
Mult.: 1