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 (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Power Inductors - SMD 15uH 10% 28A AEC-Q200 GULL WING 367In Stock
1,400Expected 20/1/2027
$6.00
$4.64
$4.35
$3.96
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P PSn 130In Stock
$39.81
$28.44
$25.36
$24.48
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P Cu 152In Stock
$60.29
$50.24
$39.93
$26.38
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P PSn 89In Stock
$49.03
$35.25
$34.82
$34.80
$28.23
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING 418In Stock
$5.00
$4.12
$3.81
$3.59
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING 128In Stock
600Expected 8/2/2027
$5.00
$4.12
$3.81
$3.59
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 30A AEC-Q200 GULL WING 516In Stock
$5.71
$4.20
$3.89
$3.66
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING 504In Stock
$4.49
$3.70
$3.22
$3.05
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 1uH 10% 30A AEC-Q200 GULL WING 138In Stock
$4.49
$3.70
$3.22
$3.05
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING 467In Stock
$4.49
$3.70
$3.22
$3.05
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 30A AEC-Q200 GULL WING 2In Stock
800Expected 9/2/2027
$4.76
$3.92
$3.43
$3.16
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 709In Stock
800Expected 3/2/2027
$4.49
$3.70
$3.22
$3.05
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING 222In Stock
$4.76
$3.92
$3.43
$3.02
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu 61In Stock
$58.07
$57.49
$53.75
$41.86
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Sn 2In Stock
$43.11
$30.80
$30.23
$30.22
$24.49
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu 1In Stock
$68.87
$50.18
$50.17
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu 52In Stock
$35.97
$28.15
$26.40
$21.57
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Sn
1,008Expected 15/2/2027
$43.11
$30.80
$30.10
$30.08
$24.49
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 28A AEC-Q200 GULL WING
699Expected 18/1/2027
$5.43
$4.47
$4.13
$3.90
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 28A AEC-Q200 GULL WING
497Expected 4/1/2027
$5.11
$4.22
$3.90
$3.67
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Cu Non-Stocked Lead-Time 8 Weeks
$18.51
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Sn Non-Stocked Lead-Time 8 Weeks
$23.47
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P PSn Non-Stocked Lead-Time 8 Weeks
$21.76
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Cu Non-Stocked Lead-Time 8 Weeks
$21.57
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Sn Non-Stocked Lead-Time 8 Weeks
$22.59
Min.: 1,050
Mult.: 210