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 (PEN) 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
S/ 13.62
S/ 11.21
S/ 9.81
S/ 9.07
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 28A AEC-Q200 GULL WING 533In Stock
S/ 13.04
S/ 9.89
S/ 9.85
S/ 8.68
S/ 8.64
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Sn 84In Stock
S/ 241.26
S/ 156.24
S/ 140.56
S/ 133.08
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING 510In Stock
S/ 12.85
S/ 10.59
S/ 9.23
S/ 8.76
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING 556In Stock
S/ 13.94
S/ 11.79
S/ 10.90
S/ 10.28
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu 36In Stock
S/ 272.16
S/ 163.29
S/ 147.33
S/ 132.27
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Sn 322In Stock
S/ 113.15
S/ 80.96
S/ 72.24
S/ 66.80
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn 1,142In Stock
S/ 108.76
S/ 77.42
S/ 68.94
S/ 64.23
S/ 60.57
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 28A AEC-Q200 GULL WING 917In Stock
1,575Expected 1/13/2027
S/ 15.84
S/ 13.74
S/ 13.16
S/ 11.44
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 28A AEC-Q200 GULL WING 1,130In Stock
2,275Expected 10/30/2026
S/ 14.64
S/ 12.07
S/ 11.17
S/ 10.51
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 28A AEC-Q200 GULL WING 4,565In Stock
S/ 15.53
S/ 12.81
S/ 11.83
S/ 11.17
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 30A AEC-Q200 GULL WING 2,852In Stock
S/ 15.26
S/ 11.72
S/ 11.02
S/ 10.98
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING 845In Stock
S/ 15.18
S/ 12.49
S/ 11.56
S/ 10.78
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 2,264In Stock
S/ 14.32
S/ 11.79
S/ 10.90
S/ 10.28
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING 739In Stock
S/ 15.18
S/ 12.49
S/ 11.56
S/ 10.90
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING 983In Stock
S/ 12.22
S/ 12.11
S/ 9.34
S/ 8.29
S/ 7.47
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 863In Stock
S/ 12.85
S/ 10.59
S/ 9.23
S/ 8.72
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu 174In Stock
S/ 110.04
S/ 91.67
S/ 75.01
S/ 74.97
S/ 61.74
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn 206In Stock
S/ 113.93
S/ 81.39
S/ 79.76
S/ 79.72
S/ 64.73
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn 191In Stock
S/ 108.76
S/ 77.42
S/ 73.84
S/ 73.80
S/ 59.32
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn 114In Stock
S/ 155.27
S/ 112.14
S/ 100.50
S/ 99.26
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu 150In Stock
S/ 147.92
S/ 123.28
S/ 94.82
S/ 62.01
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu 111In Stock
S/ 214.32
S/ 161.31
S/ 161.27
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn 100In Stock
S/ 214.32
S/ 161.31
S/ 161.27
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu 92In Stock
S/ 230.83
S/ 221.02
S/ 218.84
Min.: 1
Mult.: 1