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 (GBP) 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 20/01/2027
£3.31
£2.56
£2.40
£2.18
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P PSn 130In Stock
£21.97
£15.70
£14.00
£13.51
£12.37
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P Cu 152In Stock
£33.28
£27.74
£22.04
£14.56
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P PSn 89In Stock
£27.06
£19.46
£19.22
£19.21
£15.58
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING 418In Stock
£2.76
£2.28
£2.10
£1.98
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING 128In Stock
600Expected 08/02/2027
£2.76
£2.28
£2.10
£1.98
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 30A AEC-Q200 GULL WING 516In Stock
£3.15
£2.32
£2.15
£2.02
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING 504In Stock
£2.48
£2.04
£1.78
£1.68
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 1uH 10% 30A AEC-Q200 GULL WING 138In Stock
£2.48
£2.04
£1.78
£1.68
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING 467In Stock
£2.48
£2.04
£1.78
£1.68
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 309In Stock
800Expected 03/02/2027
£2.48
£2.04
£1.78
£1.68
£1.55
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING 222In Stock
£2.63
£2.17
£1.89
£1.67
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu 61In Stock
£32.06
£31.73
£29.67
£23.11
£17.38
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Sn 2In Stock
£23.80
£17.01
£16.69
£16.68
£13.52
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu 1In Stock
£38.02
£27.70
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu 52In Stock
£19.86
£15.54
£14.57
£11.91
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Sn
1,008Expected 15/02/2027
£23.80
£17.01
£16.61
£16.60
£13.52
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 28A AEC-Q200 GULL WING
699Expected 18/01/2027
£2.99
£2.47
£2.28
£2.16
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 30A AEC-Q200 GULL WING
800Expected 29/03/2027
£2.63
£2.17
£1.89
£1.75
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 28A AEC-Q200 GULL WING
497Expected 04/01/2027
£2.82
£2.33
£2.16
£2.03
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Cu Non-Stocked Lead-Time 8 Weeks
£10.21
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Sn Non-Stocked Lead-Time 8 Weeks
£12.96
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P PSn Non-Stocked Lead-Time 8 Weeks
£12.01
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Cu Non-Stocked Lead-Time 8 Weeks
£11.91
Min.: 1,050
Mult.: 210
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Sn Non-Stocked Lead-Time 8 Weeks
£12.47
Min.: 1,050
Mult.: 210