Current Sense Resistors - SMD

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CSM2F High Power Current Sense Resistors

Bourns CSM2F High Power Current Sense Resistors are available in four footprint sizes: 6918, 7036, 8518, and 8536. The series offers resistance values as low as 50μΩ, continuous current up to 1000A, and permanent power ratings of up to 50W. These inductors are AEC-Q200 compliant with a high pulse power rating. The metal alloy current sensing element allows thermal EMF as low as 0.25μV/K and low TCRs of 50ppm/°C in the 20°C to +60°C temperature range. Bourns CSM2F High Power Current Sense Resistors detect and convert current to an easily measured voltage that is proportional to the current through the device. These resistors complement Bourns circuit-conditioning components, such as power inductors and rectifier diodes.

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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.	Packaging	Series	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm	Length	Width	Height	Minimum Operating Temperature	Maximum Operating Temperature	Technology	Termination	Termination Style	Qualification
Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Sn CSM2F-8536-L050J21 Bourns 1: $52.84 84In Stock	Mfr. Part No. CSM2F-8536-L050J21 Mouser Part No 652-CSM2F8536L050J21	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Sn Learn More about Bourns csm2f resistors	Datasheet	84In Stock	$52.84 $40.10 $36.07 $34.14 View $32.42 $32.21 Quote	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	50 W	5 %	150 PPM / C	8536	21691	85 mm (3.34 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu CSM2F-8536-L050J20 Bourns 1: $69.19 36In Stock	Mfr. Part No. CSM2F-8536-L050J20 Mouser Part No 652-CSM2F8536L050J20	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	36In Stock	$69.19 $41.87 $37.71 $35.70 View $33.89 $33.85 Quote	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	50 W	5 %	150 PPM / C	8536	21691	85 mm (3.34 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Sn CSM2F-8518-L100J21 Bourns 1: $29.07 325In Stock	Mfr. Part No. CSM2F-8518-L100J21 Mouser Part No 652-CSM2F8518L100J21	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Sn Learn More about Bourns csm2f resistors	Datasheet	325In Stock	$29.07 $20.80 $18.56 $17.16 View $17.15 $16.61	Min.: 1 Mult.: 1	Tray	CSM2F	100 uOhms	36 W	5 %	150 PPM / C	8518	21646	85 mm (3.34 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn CSM2F-8518-L100J22 Bourns 1: $27.94 1,142In Stock	Mfr. Part No. CSM2F-8518-L100J22 Mouser Part No 652-CSM2F8518L100J22	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	1,142In Stock	$27.94 $19.89 $17.71 $16.50 $15.56	Min.: 1 Mult.: 1	Tray	CSM2F	100 uOhms	36 W	5 %	150 PPM / C	8518	21646	85 mm (3.34 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu CSM2F-6918-L050J20 Bourns 1: $28.27 174In Stock	Mfr. Part No. CSM2F-6918-L050J20 Mouser Part No 652-CSM2F6918L050J20	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	174In Stock	$28.27 $23.55 $19.27 $19.26 $15.86	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn CSM2F-6918-L050J21 Bourns 1: $29.27 206In Stock	Mfr. Part No. CSM2F-6918-L050J21 Mouser Part No 652-CSM2F6918L050J21	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P Sn Learn More about Bourns csm2f resistors	Datasheet	206In Stock	$29.27 $20.91 $20.49 $20.48 $16.63	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn CSM2F-6918-L050J22 Bourns 1: $27.94 192In Stock	Mfr. Part No. CSM2F-6918-L050J22 Mouser Part No 652-CSM2F6918L050J22	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	192In Stock	$27.94 $19.89 $18.97 $18.96 $15.24	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn CSM2F-7036-L050J21 Bourns 1: $39.89 114In Stock	Mfr. Part No. CSM2F-7036-L050J21 Mouser Part No 652-CSM2F7036L050J21	Bourns	Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Sn Learn More about Bourns csm2f resistors	Datasheet	114In Stock	$39.89 $28.81 $25.82 $25.50 View $24.86 $23.53 Quote	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	50 W	5 %	150 PPM / C	7036	17891	70 mm (2.75 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu CSM2F-8518-L100J20 Bourns 1: $38.00 150In Stock	Mfr. Part No. CSM2F-8518-L100J20 Mouser Part No 652-CSM2F8518L100J20	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	150In Stock	$38.00 $31.67 $24.36 $15.93	Min.: 1 Mult.: 1	Tray	CSM2F	100 uOhms	36 W	5 %	150 PPM / C	8518	21646	85 mm (3.34 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu CSM2F-8536-L025J20 Bourns 1: $55.06 111In Stock	Mfr. Part No. CSM2F-8536-L025J20 Mouser Part No 652-CSM2F8536L025J20	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	111In Stock	$55.06 $41.44 $41.43 Quote Quote	Min.: 1 Mult.: 1	Tray	CSM2F	25 uOhms	50 W	5 %	200 PPM / C	8536	21691	85 mm (3.34 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn CSM2F-8536-L025J21 Bourns 1: $55.06 100In Stock	Mfr. Part No. CSM2F-8536-L025J21 Mouser Part No 652-CSM2F8536L025J21	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 2P Sn Learn More about Bourns csm2f resistors	Datasheet	100In Stock	$55.06 $41.44 $41.43 Quote Quote	Min.: 1 Mult.: 1	Tray	CSM2F	25 uOhms	50 W	5 %	200 PPM / C	8536	21691	85 mm (3.34 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu CSM2F-8536-L050J30 Bourns 1: $59.30 92In Stock	Mfr. Part No. CSM2F-8536-L050J30 Mouser Part No 652-CSM2F8536L050J30	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L050 5% 36W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	92In Stock	$59.30 $56.78 $56.22 Quote Quote	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	50 W	5 %	150 PPM / C	8536	21691	85 mm (3.34 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	3 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P PSn CSM2F-6918-L200J22 Bourns 1: $29.27 142In Stock	Mfr. Part No. CSM2F-6918-L200J22 Mouser Part No 652-CSM2F6918L200J22	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	142In Stock	$29.27 $20.91 $18.65 $18.00 View $17.99 $16.48	Min.: 1 Mult.: 1	Tray	CSM2F	200 uOhms	36 W	5 %	50 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P Cu CSM2F-8518-L200J20 Bourns 1: $44.33 152In Stock	Mfr. Part No. CSM2F-8518-L200J20 Mouser Part No 652-CSM2F8518L200J20	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	152In Stock	$44.33 $36.94 $29.36 $19.40	Min.: 1 Mult.: 1	Tray	CSM2F	200 uOhms	36 W	5 %	50 PPM / C	8518	21646	85 mm (3.34 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P PSn CSM2F-8518-L200J22 Bourns 1: $36.05 122In Stock	Mfr. Part No. CSM2F-8518-L200J22 Mouser Part No 652-CSM2F8518L200J22	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L200 5% 50W 2P PSn Learn More about Bourns csm2f resistors	Datasheet	122In Stock	$36.05 $25.92 $25.60 $25.59 $20.76	Min.: 1 Mult.: 1	Tray	CSM2F	200 uOhms	36 W	5 %	50 PPM / C	8518	21646	85 mm (3.34 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu CSM2F-7036-L050J20 Bourns 1: $42.70 61In Stock	Mfr. Part No. CSM2F-7036-L050J20 Mouser Part No 652-CSM2F7036L050J20	Bourns	Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	61In Stock	$42.70 $42.27 $39.52 $30.78 Quote Quote	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	50 W	5 %	150 PPM / C	7036	17891	70 mm (2.75 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu CSM2F-6918-L200J20 Bourns 1: $26.45 52In Stock	Mfr. Part No. CSM2F-6918-L200J20 Mouser Part No 652-CSM2F6918L200J20	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	52In Stock	$26.45 $20.70 $19.41 $15.86	Min.: 1 Mult.: 1	Tray	CSM2F	200 uOhms	36 W	5 %	50 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Sn CSM2F-8518-L100J31 Bourns 1: $31.70 2In Stock	Mfr. Part No. CSM2F-8518-L100J31 Mouser Part No 652-CSM2F8518L100J31	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L100 5% 50W 3P Sn Learn More about Bourns csm2f resistors	Datasheet	2In Stock	$31.70 $22.65 $22.23 $22.22 $18.01	Min.: 1 Mult.: 1	Tray	CSM2F	100 uOhms	36 W	5 %	150 PPM / C	8518	21646	85 mm (3.34 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	3 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu CSM2F-8536-L025J30 Bourns 1: $50.64 1In Stock	Mfr. Part No. CSM2F-8536-L025J30 Mouser Part No 652-CSM2F8536L025J30	Bourns	Current Sense Resistors - SMD ShuntMetric 8536 L025 5% 36W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	1In Stock	$50.64 $36.90 $36.89 Quote Quote	Min.: 1 Mult.: 1	Tray	CSM2F	25 uOhms	50 W	5 %	200 PPM / C	8536	21691	85 mm (3.34 in)	36 mm (1.41 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	3 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu CSM2F-8518-L050J20 Bourns 1: $27.46 1,008Expected 29/10/2026	Mfr. Part No. CSM2F-8518-L050J20 Mouser Part No 652-CSM2F8518L050J20	Bourns	Current Sense Resistors - SMD ShuntMetric 8518 L050 5% 50W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	1,008Expected 29/10/2026	$27.46 $22.51 $22.50 $19.68	Min.: 1 Mult.: 1	Tray	CSM2F	50 uOhms	36 W	5 %	150 PPM / C	8518	21646	85 mm (3.34 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Cu CSM2F-6918-L050J30 Bourns 1,050: $13.61 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-6918-L050J30 Mouser Part No 652-CSM2F6918L050J30	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$13.61	Min.: 1,050 Mult.: 210	Tray	CSM2F	50 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	3 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Sn CSM2F-6918-L050J31 Bourns 1,050: $17.26 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-6918-L050J31 Mouser Part No 652-CSM2F6918L050J31	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P Sn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$17.26	Min.: 1,050 Mult.: 210	Tray	CSM2F	50 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	3 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P PSn CSM2F-6918-L050J32 Bourns 1,050: $16.00 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-6918-L050J32 Mouser Part No 652-CSM2F6918L050J32	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L050 5% 50W 3P PSn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$16.00	Min.: 1,050 Mult.: 210	Tray	CSM2F	50 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	3 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Cu CSM2F-6918-L100J20 Bourns 1,050: $15.86 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-6918-L100J20 Mouser Part No 652-CSM2F6918L100J20	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Cu Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$15.86	Min.: 1,050 Mult.: 210	Tray	CSM2F	100 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Sn CSM2F-6918-L100J21 Bourns 1,050: $15.63 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. CSM2F-6918-L100J21 Mouser Part No 652-CSM2F6918L100J21	Bourns	Current Sense Resistors - SMD ShuntMetric 6918 L100 5% 50W 2P Sn Learn More about Bourns csm2f resistors	Datasheet	Non-Stocked Lead-Time 8 Weeks	$15.63	Min.: 1,050 Mult.: 210	Tray	CSM2F	100 uOhms	36 W	5 %	100 PPM / C	6918	17546	69 mm (2.71 in)	18 mm (0.7 in)	3 mm (0.118 in)	- 40 C	+ 170 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200

CSM2F High Power Current Sense Resistors

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