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 (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu 1,008In Stock
¥4,561.1
¥3,738.9
¥3,737.3
¥3,268.8
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 30A AEC-Q200 GULL WING 1,390In Stock
¥581.4
¥478.4
¥416.9
¥377
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 3.3uH 10% 28A AEC-Q200 GULL WING 533In Stock
¥662.7
¥546.5
¥504.9
¥468.4
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Sn 84In Stock
¥10,896.2
¥6,673.9
¥6,004.5
¥5,687.3
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 30A AEC-Q200 GULL WING 556In Stock
¥594.6
¥503.3
¥465.1
¥438.5
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 33uH 10% 30A AEC-Q200 GULL WING 510In Stock
¥548.1
¥451.8
¥393.7
¥373.7
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu 36In Stock
¥11,196.8
¥6,941.3
¥6,252
¥5,614.2
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Sn 322In Stock
¥4,828.5
¥3,454.9
¥3,082.8
¥2,850.3
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn 1,132In Stock
¥4,640.8
¥3,303.7
¥2,941.6
¥2,740.7
¥2,584.5
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 28A AEC-Q200 GULL WING 917In Stock
1,575Expected 11/30/2026
¥691
¥559.8
¥534.8
¥524.9
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 22uH 10% 28A AEC-Q200 GULL WING 3,405In Stock
¥616.2
¥514.9
¥476.7
¥448.5
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 28A AEC-Q200 GULL WING 4,685In Stock
¥662.7
¥546.5
¥504.9
¥476.7
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 10uH 10% 30A AEC-Q200 GULL WING 1,322In Stock
1,800Expected 3/29/2027
¥651.1
¥500
¥470.1
¥458.4
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 15uH 10% 30A AEC-Q200 GULL WING 845In Stock
¥647.8
¥533.2
¥493.3
¥460.1
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 4.7uH 10% 30A AEC-Q200 GULL WING 1,264In Stock
1,200Expected 3/29/2027
¥611.2
¥503.3
¥465.1
¥438.5
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 6.8uH 10% 30A AEC-Q200 GULL WING 739In Stock
¥647.8
¥533.2
¥493.3
¥460.1
Min.: 1
Mult.: 1
Bourns Power Inductors - SMD 2.2uH 10% 30A AEC-Q200 GULL WING 755In Stock
600Expected 11/19/2026
¥581.4
¥478.4
¥418.6
¥385.4
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu 174In Stock
¥4,695.6
¥3,911.7
¥3,200.7
¥3,199.1
¥2,634.3
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn 206In Stock
¥4,861.7
¥3,473.2
¥3,403.4
¥3,401.7
¥2,762.2
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn 190In Stock
¥4,640.8
¥3,303.7
¥3,150.9
¥3,149.3
¥2,531.4
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn 114In Stock
¥6,625.7
¥4,785.3
¥4,288.7
¥4,235.6
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu 150In Stock
¥6,311.8
¥5,260.4
¥4,046.2
¥2,646
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu 111In Stock
¥9,145.5
¥6,883.2
¥6,881.5
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn 100In Stock
¥9,145.5
¥6,883.2
¥6,881.5
Min.: 1
Mult.: 1
Bourns Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu 92In Stock
¥9,849.7
¥9,431.2
¥9,338.1
Min.: 1
Mult.: 1