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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Cu CSM2F-8518-L050J30 Bourns 1,008: $13.61 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8518-L050J30 Mouser Part No 652-CSM2F8518L050J30	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$13.61	Min.: 1,008 Mult.: 168
Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Sn CSM2F-8518-L050J31 Bourns 1: $31.70 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8518-L050J31 Mouser Part No 652-CSM2F8518L050J31	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 3P Sn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$31.70 $22.66 $22.24 $22.22 $18.01	Min.: 1 Mult.: 1
Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Cu CSM2F-8518-L100J30 Bourns 1,008: $12.91 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8518-L100J30 Mouser Part No 652-CSM2F8518L100J30	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$12.91	Min.: 1,008 Mult.: 168
Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P PSn CSM2F-8536-L025J22 Bourns 1,008: $29.26 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8536-L025J22 Mouser Part No 652-CSM2F8536L025J22	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$29.26	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Sn CSM2F-8536-L025J31 Bourns 1,008: $31.24 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8536-L025J31 Mouser Part No 652-CSM2F8536L025J31	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Sn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$31.24	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P PSn CSM2F-8536-L025J32 Bourns 1,008: $30.87 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8536-L025J32 Mouser Part No 652-CSM2F8536L025J32	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$30.87	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P PSn CSM2F-8536-L050J22 Bourns 1,008: $35.32 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8536-L050J22 Mouser Part No 652-CSM2F8536L050J22	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$35.32	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Sn CSM2F-8536-L050J31 Bourns 1,008: $36.51 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8536-L050J31 Mouser Part No 652-CSM2F8536L050J31	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Sn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$36.51	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P PSn CSM2F-8536-L050J32 Bourns 1,008: $38.81 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-8536-L050J32 Mouser Part No 652-CSM2F8536L050J32	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$38.81	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 3P Cu CSM2F-6918-L200J30 Bourns 1,050: $14.15 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-6918-L200J30 Mouser Part No 652-CSM2F6918L200J30	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$14.15	Min.: 1,050 Mult.: 210
Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 3P PSn CSM2F-6918-L200J32 Bourns 1,050: $17.99 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-6918-L200J32 Mouser Part No 652-CSM2F6918L200J32	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 3P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$17.99	Min.: 1,050 Mult.: 210
Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 2P Cu CSM2F-7036-L100J20 Bourns 980: $27.00 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-7036-L100J20 Mouser Part No 652-CSM2F7036L100J20	Bourns	Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$27.00	Min.: 980 Mult.: 140
Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 2P PSn CSM2F-7036-L100J22 Bourns 980: $21.86 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-7036-L100J22 Mouser Part No 652-CSM2F7036L100J22	Bourns	Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$21.86	Min.: 980 Mult.: 140
Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 3P Cu CSM2F-7036-L100J30 Bourns 980: $23.16 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-7036-L100J30 Mouser Part No 652-CSM2F7036L100J30	Bourns	Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$23.16	Min.: 980 Mult.: 140
Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 3P PSn CSM2F-7036-L100J32 Bourns 980: $32.16 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-7036-L100J32 Mouser Part No 652-CSM2F7036L100J32	Bourns	Current Sense Resistors - SMD ShuntMetric 7036 L100 5% 36W 3P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$32.16	Min.: 980 Mult.: 140
Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 3P Cu CSM2F-8518-L200J30 Bourns 1,008: $19.29 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-8518-L200J30 Mouser Part No 652-CSM2F8518L200J30	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$19.29	Min.: 1,008 Mult.: 168
Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 3P PSn CSM2F-8518-L200J32 Bourns 1,008: $22.36 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-8518-L200J32 Mouser Part No 652-CSM2F8518L200J32	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 3P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$22.36	Min.: 1,008 Mult.: 168
Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 2P Cu CSM2F-8536-L100J20 Bourns 1,008: $34.73 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-8536-L100J20 Mouser Part No 652-CSM2F8536L100J20	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$34.73	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 2P PSn CSM2F-8536-L100J22 Bourns 1,008: $34.73 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-8536-L100J22 Mouser Part No 652-CSM2F8536L100J22	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$34.73	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 3P Cu CSM2F-8536-L100J30 Bourns 1,008: $36.01 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-8536-L100J30 Mouser Part No 652-CSM2F8536L100J30	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$36.01	Min.: 1,008 Mult.: 112
Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 3P PSn CSM2F-8536-L100J32 Bourns 1,008: $36.01 Non-Stocked Lead-Time 28 Weeks	Mfr. Part No. CSM2F-8536-L100J32 Mouser Part No 652-CSM2F8536L100J32	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L100 5% 36W 3P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$36.01	Min.: 1,008 Mult.: 112
Power Inductors - SMD 1.5uH 10% 30A AEC-Q200 GULL WING PQ2614BLA-1R5K Bourns 600: $1.94 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. PQ2614BLA-1R5K Mouser Part No 652-PQ2614BLA-1R5K	Bourns	Power Inductors - SMD 1.5uH 10% 30A AEC-Q200 GULL WING Learn More about Bourns shielded power inductors	Datasheet	Non-Stocked Lead-Time 15 Weeks	$1.94 $1.92	Min.: 600 Mult.: 200

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