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

Change category view
Results: 87
Select Image Part # Mfr. Description Datasheet Availability Pricing (HKD) 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
HK$28.77
HK$23.67
HK$20.71
HK$18.66
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 28A AEC-Q200 GULL WING 533In Stock
HK$32.80
HK$27.04
HK$24.99
HK$23.18
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Sn 84In Stock
HK$517.86
HK$329.95
HK$296.82
HK$281.04
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING 556In Stock
HK$30.25
HK$24.91
HK$23.02
HK$21.70
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING 510In Stock
HK$27.13
HK$22.36
HK$19.48
HK$18.50
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu 36In Stock
HK$538.25
HK$343.19
HK$308.74
HK$292.22
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Sn 322In Stock
HK$238.96
HK$170.98
HK$152.56
HK$141.06
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn 1,132In Stock
HK$229.67
HK$163.50
HK$145.58
HK$135.63
HK$127.90
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 28A AEC-Q200 GULL WING 917In Stock
1,575Expected 13/1/2027
HK$34.20
HK$27.29
HK$26.14
HK$25.98
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 28A AEC-Q200 GULL WING 1,130In Stock
2,275Expected 30/10/2026
HK$30.50
HK$25.48
HK$23.59
HK$22.19
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 28A AEC-Q200 GULL WING 4,565In Stock
HK$32.80
HK$27.04
HK$24.99
HK$23.59
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 30A AEC-Q200 GULL WING 1,322In Stock
HK$32.22
HK$24.74
HK$23.26
HK$22.69
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING 845In Stock
HK$32.06
HK$26.39
HK$24.41
HK$22.77
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 2,264In Stock
HK$30.25
HK$24.91
HK$23.02
HK$21.70
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING 739In Stock
HK$32.06
HK$26.39
HK$24.41
HK$23.02
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING 983In Stock
HK$28.77
HK$23.67
HK$20.71
HK$19.07
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 863In Stock
HK$27.13
HK$22.36
HK$19.48
HK$18.41
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu 174In Stock
HK$232.38
HK$193.58
HK$158.40
HK$158.32
HK$130.37
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn 206In Stock
HK$240.60
HK$171.88
HK$168.43
HK$168.35
HK$136.70
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn 190In Stock
HK$229.67
HK$163.50
HK$155.93
HK$155.85
HK$125.27
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn 114In Stock
HK$327.90
HK$236.82
HK$212.24
HK$209.61
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu 150In Stock
HK$312.36
HK$260.33
HK$200.24
HK$130.94
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu 111In Stock
HK$452.59
HK$340.64
HK$340.55
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn 100In Stock
HK$452.59
HK$340.64
HK$340.55
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu 92In Stock
HK$487.45
HK$466.73
HK$462.13
Min.: 1
Mult.: 1