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
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 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 10uH 10% 28A AEC-Q200 GULL WING
Datasheet
21In Stock
1,575Expected 08/10/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 33uH 10% 28A AEC-Q200 GULL WING
Datasheet
429In Stock
525Expected 05/10/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 3.3uH 10% 28A AEC-Q200 GULL WING
Datasheet
7In Stock
525Expected 12/08/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 4.7uH 10% 28A AEC-Q200 GULL WING
Datasheet
80In Stock
525Expected 12/08/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 6.8uH 10% 28A AEC-Q200 GULL WING
Datasheet
25In Stock
5,075On Order
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING
Datasheet
25In Stock
1,400On Order
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING
Datasheet
650In Stock
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING
Datasheet
535In Stock
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 1uH 10% 30A AEC-Q200 GULL WING
Datasheet
176In Stock
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING
Datasheet
484In Stock
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING
Datasheet
10In Stock
1,000Expected 10/08/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 3.3uH 10% 30A AEC-Q200 GULL WING
Datasheet
527In Stock
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING
Datasheet
586In Stock
800Expected 30/11/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING
Datasheet
701In Stock
Min.: 1
Mult.: 1

Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Sn
Datasheet
2In Stock
Min.: 1
Mult.: 1

Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu
Datasheet
1In Stock
Min.: 1
Mult.: 1

Bourns Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu
Datasheet
1,008Expected 20/10/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 22uH 10% 28A AEC-Q200 GULL WING
Datasheet
2,800Expected 19/10/2026
Min.: 1
Mult.: 1

Bourns Power Inductors - SMD 10uH 10% 30A AEC-Q200 GULL WING
Datasheet
1,400Expected 20/08/2026
Min.: 1
Mult.: 1

Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Cu
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,050
Mult.: 210

Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Sn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,050
Mult.: 210

Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P PSn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,050
Mult.: 210

Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Cu
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,050
Mult.: 210

Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Sn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,050
Mult.: 210

Bourns Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P PSn
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1,050
Mult.: 210