Current Sense Resistors - SMD

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Littelfuse provides a wide range of renewable energy solutions that include high-speed fuses, fast-acting relays, surge protection devices, and temperature sensors. These products from Littelfuse are designed to protect equipment from arc-flashes and fault conditions caused by equipment failure, phase-to-phase or ground faults, insulation breakdown, or temperature extremes. This selection of fuses, relays, surge protection devices, and temperature sensors can be found and used in Battery Energy Storage Systems (BESS), Solar/Photovoltaic (PV) energy solutions, and wind turbines.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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 Passive Components, Resistors, 10x5.2 (3921) size, 12W, 0.2m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified) PSR400ITQFC0L20 ROHM Semiconductor 1: 19,17 kr. 8.591In Stock	Mfr. Part No. PSR400ITQFC0L20 Mouser Part No 755-PSR400ITQFC0L20	ROHM Semiconductor	Current Sense Resistors - SMD Passive Components, Resistors, 10x5.2 (3921) size, 12W, 0.2m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified) Learn More about ROHM Semiconductor rohm current sensing resistor	Datasheet	8.591In Stock	Cut Tape 19,17 kr. 13,43 kr. 10,44 kr. 9,47 kr. View Reel 6,15 kr. 8,50 kr. 7,83 kr. 6,54 kr. 6,15 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Reel, Cut Tape, MouseReel	PSR	200 uOhms	12 W	1 %	125 PPM / C	3921	10052	10 mm (0.394 in)	5.2 mm (0.205 in)	1.9 mm (0.075 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 5931 0.002ohm 1% Shunt Res AEC-Q200 PSR500HTQFJ2L00 ROHM Semiconductor 1: 19,10 kr. 1.765In Stock	Mfr. Part No. PSR500HTQFJ2L00 Mouser Part No 755-PSR500HTQFJ2L00	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.002ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	1.765In Stock	Cut Tape 19,10 kr. 12,83 kr. 10,00 kr. 9,10 kr. Reel 6,48 kr. View 8,06 kr. 7,45 kr. 6,48 kr. 5,87 kr. 5,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PSR	2 mOhms	7 W	1 %	75 PPM / C	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	0.9 mm (0.035 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 3921 0.002ohm 1% Shunt Res AEC-Q200 PSR400ITQFJ2L00 ROHM Semiconductor 1: 17,23 kr. 2.319In Stock	Mfr. Part No. PSR400ITQFJ2L00 Mouser Part No 755-PSR400ITQFJ2L00	ROHM Semiconductor	Current Sense Resistors - SMD 3921 0.002ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	2.319In Stock	Cut Tape 17,23 kr. 11,26 kr. 8,95 kr. 8,13 kr. Reel 5,22 kr. View 7,25 kr. 6,67 kr. 5,54 kr. 5,10 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Reel, Cut Tape, MouseReel	PSR	2 mOhms	6 W	1 %	75 PPM / C	3921	10052	10 mm (0.394 in)	5.2 mm (0.205 in)	1.1 mm (0.043 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 5931 0.0003ohm 1% Shunt Res AEC-Q200 PSR500HTQFD0L30 ROHM Semiconductor 1: 19,10 kr. 2.049In Stock	Mfr. Part No. PSR500HTQFD0L30 Mouser Part No 755-PSR500HTQFD0L30	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.0003ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	2.049In Stock	Cut Tape 19,10 kr. 12,83 kr. 10,00 kr. 9,10 kr. Reel 6,93 kr. View 8,06 kr. 7,53 kr. 6,93 kr. 6,86 kr. 6,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PSR	300 uOhms	10 W	1 %	150 PPM / C	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.4 mm (0.055 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 5931 0.001ohm 1% Shunt Res AEC-Q200 PSR500HTQFH1L00 ROHM Semiconductor 1: 19,10 kr. 3.322In Stock	Mfr. Part No. PSR500HTQFH1L00 Mouser Part No 755-PSR500HTQFH1L00	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.001ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	3.322In Stock	Cut Tape 19,10 kr. 12,83 kr. 10,00 kr. 9,10 kr. Reel 6,48 kr. View 8,06 kr. 7,53 kr. 6,48 kr. 5,87 kr. 5,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PSR	1 mOhms	10 W	1 %	75 PPM / C	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.35 mm (0.053 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 2512 2mohm 1% Shunt Resistor PSR100KTQFJ2L00 ROHM Semiconductor 1: 14,47 kr. 13.631In Stock	Mfr. Part No. PSR100KTQFJ2L00 Mouser Part No 755-PSR100KTQFJ2L00	ROHM Semiconductor	Current Sense Resistors - SMD 2512 2mohm 1% Shunt Resistor Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	13.631In Stock	Cut Tape 14,47 kr. 9,70 kr. 7,53 kr. 6,80 kr. Reel 5,04 kr. View 6,01 kr. 5,46 kr. 5,05 kr. 4,90 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape, MouseReel	PSR	2 mOhms	6 W	1 %	50 PPM / C	2512	6432	6.35 mm (0.25 in)	3.05 mm (0.12 in)	1 mm (0.039 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 3921 0.0003ohm 1% Shunt Res AEC-Q200 PSR400ITQFD0L30 ROHM Semiconductor 1: 21,19 kr. 1.890In Stock	Mfr. Part No. PSR400ITQFD0L30 Mouser Part No 755-PSR400ITQFD0L30	ROHM Semiconductor	Current Sense Resistors - SMD 3921 0.0003ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	1.890In Stock	Cut Tape 21,19 kr. 13,50 kr. 11,12 kr. 10,00 kr. Reel 6,48 kr. View 8,50 kr. 7,83 kr. 6,93 kr. 6,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Reel, Cut Tape, MouseReel	PSR	300 uOhms	10 W	1 %	175 PPM / C	3921	10052	10 mm (0.394 in)	5.2 mm (0.205 in)	1.85 mm (0.073 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 3921 0.0005ohm 1% Shunt Res AEC-Q200 PSR400ITQFF0L50 ROHM Semiconductor 1: 17,23 kr. 8.952In Stock	Mfr. Part No. PSR400ITQFF0L50 Mouser Part No 755-PSR400ITQFF0L50	ROHM Semiconductor	Current Sense Resistors - SMD 3921 0.0005ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	8.952In Stock	Cut Tape 17,23 kr. 11,49 kr. 8,95 kr. 8,13 kr. Reel 5,22 kr. View 7,25 kr. 6,67 kr. 5,54 kr. 5,10 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Reel, Cut Tape, MouseReel	PSR	500 uOhms	10 W	1 %	175 PPM / C	3921	10052	10 mm (0.394 in)	5.2 mm (0.205 in)	1.3 mm (0.051 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 2512 0.5mohm 1% Shunt Resistor PSR100KTQFF0L50 ROHM Semiconductor 1: 15,52 kr. 6In Stock 5.000On Order	Mfr. Part No. PSR100KTQFF0L50 Mouser Part No 755-PSR100KTQFF0L50	ROHM Semiconductor	Current Sense Resistors - SMD 2512 0.5mohm 1% Shunt Resistor Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	6In Stock 5.000On Order	Cut Tape 15,52 kr. 9,92 kr. 8,06 kr. 7,06 kr. View Reel 4,69 kr. 6,16 kr. 5,67 kr. 5,39 kr. 4,69 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape, MouseReel	PSR	500 uOhms	8 W	1 %	100 PPM / C	2512	6432	6.35 mm (0.25 in)	3.05 mm (0.12 in)	1.15 mm (0.045 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2512 1mohm 1% Shunt Resistor PSR100KTQFH1L00 ROHM Semiconductor 1: 13,58 kr. 1.876In Stock 10.000Expected 12/11/2026	Mfr. Part No. PSR100KTQFH1L00 Mouser Part No 755-PSR100KTQFH1L00	ROHM Semiconductor	Current Sense Resistors - SMD 2512 1mohm 1% Shunt Resistor Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	1.876In Stock 10.000Expected 12/11/2026	Cut Tape 13,58 kr. 9,03 kr. 7,06 kr. 6,34 kr. Reel 4,39 kr. View 5,61 kr. 5,06 kr. 4,77 kr. 4,27 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape, MouseReel	PSR	1 mOhms	8 W	1 %	100 PPM / C	2512	6432	6.35 mm (0.25 in)	3.05 mm (0.12 in)	0.75 mm (0.03 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 3921 0.001ohm 1% Shunt Res AEC-Q200 PSR400ITQFH1L00 ROHM Semiconductor 1: 17,23 kr. 239In Stock 3.000On Order	Mfr. Part No. PSR400ITQFH1L00 Mouser Part No 755-PSR400ITQFH1L00	ROHM Semiconductor	Current Sense Resistors - SMD 3921 0.001ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	239In Stock 3.000On Order	Cut Tape 17,23 kr. 11,49 kr. 8,95 kr. 8,13 kr. Reel 5,87 kr. View 7,25 kr. 6,67 kr. 5,89 kr. 5,79 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Reel, Cut Tape, MouseReel	PSR	1 mOhms	8 W	1 %	75 PPM / C	3921	10052	10 mm (0.394 in)	5.2 mm (0.205 in)	0.9 mm (0.035 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 5931 0.0004ohm 1% Shunt Res AEC-Q200 PSR500HTQFE0L40 ROHM Semiconductor 1: 19,10 kr. 481In Stock 2.000On Order	Mfr. Part No. PSR500HTQFE0L40 Mouser Part No 755-PSR500HTQFE0L40	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.0004ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	481In Stock 2.000On Order	Cut Tape 19,10 kr. 12,83 kr. 10,00 kr. 9,10 kr. Reel 6,48 kr. View 8,28 kr. 7,61 kr. 6,48 kr. 5,87 kr. 5,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PSR	400 uOhms	10 W	1 %	150 PPM / C	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.15 mm (0.045 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 5931 0.0005ohm 1% Shunt Res AEC-Q200 PSR500HTQFF0L50 ROHM Semiconductor 1: 19,10 kr. 877In Stock 2.000On Order	Mfr. Part No. PSR500HTQFF0L50 Mouser Part No 755-PSR500HTQFF0L50	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.0005ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	877In Stock 2.000On Order	Cut Tape 19,10 kr. 12,83 kr. 10,00 kr. 9,10 kr. Reel 6,48 kr. View 8,28 kr. 7,61 kr. 6,48 kr. 5,87 kr. 5,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PSR	500 uOhms	10 W	1 %	150 PPM / C	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.05 mm (0.041 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 2512 0.3mohm 1% Shunt Resistor PSR100KTQFD0L30 ROHM Semiconductor 1: 15,22 kr. 14.986On Order	Mfr. Part No. PSR100KTQFD0L30 Mouser Part No 755-PSR100KTQFD0L30	ROHM Semiconductor	Current Sense Resistors - SMD 2512 0.3mohm 1% Shunt Resistor Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	14.986On Order	Cut Tape 15,22 kr. 9,92 kr. 7,91 kr. 6,99 kr. Reel 4,89 kr. View 6,12 kr. 5,62 kr. 5,38 kr. 4,83 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape, MouseReel	PSR	300 uOhms	8 W	1 %	150 PPM / C	2512	6432	6.35 mm (0.25 in)	3.05 mm (0.12 in)	1.45 mm (0.057 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 2512 3mohm 1% Shunt Resistor PSR100KTQFL3L00 ROHM Semiconductor 1: 15,44 kr. 19.898On Order	Mfr. Part No. PSR100KTQFL3L00 Mouser Part No 755-PSR100KTQFL3L00	ROHM Semiconductor	Current Sense Resistors - SMD 2512 3mohm 1% Shunt Resistor Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	19.898On Order	Cut Tape 15,44 kr. 9,40 kr. 8,58 kr. 6,86 kr. Reel 4,33 kr. View 5,82 kr. 5,24 kr. 4,85 kr. 4,30 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Reel, Cut Tape, MouseReel	PSR	3 mOhms	4 W	1 %	50 PPM / C	2512	6432	6.35 mm (0.25 in)	3.05 mm (0.12 in)	0.75 mm (0.03 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 3921 0.003ohm 1% Shunt Res AEC-Q200 PSR400ITQFL3L00 ROHM Semiconductor 1: 18,28 kr. 12.000On Order	Mfr. Part No. PSR400ITQFL3L00 Mouser Part No 755-PSR400ITQFL3L00	ROHM Semiconductor	Current Sense Resistors - SMD 3921 0.003ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	12.000On Order	Cut Tape 18,28 kr. 11,79 kr. 9,47 kr. 8,50 kr. Reel 5,54 kr. View 7,45 kr. 6,86 kr. 5,88 kr. 5,36 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Reel, Cut Tape, MouseReel	PSR	3 mOhms	5 W	1 %	75 PPM / C	3921	10052	10 mm (0.394 in)	5.2 mm (0.205 in)	0.9 mm (0.035 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD Passive Components, Resistors, 15x7.75 (5931) size, 15W, 0.1m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified) PSR500HTQFB0L10 ROHM Semiconductor 1: 17,83 kr. 1.941On Order	Mfr. Part No. PSR500HTQFB0L10 Mouser Part No 755-PSR500HTQFB0L10	ROHM Semiconductor	Current Sense Resistors - SMD Passive Components, Resistors, 15x7.75 (5931) size, 15W, 0.1m Ohm, High Power Type Metal Plate Shunt Resistor (AEC-Q200 Qualified) Learn More about ROHM Semiconductor rohm current sensing resistor	Datasheet	1.941On Order	Cut Tape 17,83 kr. 12,38 kr. 8,73 kr. 8,28 kr. Reel 7,06 kr. View 7,76 kr. 7,53 kr. 7,06 kr. 6,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PSR	100 uOhms	15 W	1 %	200 PPM / C	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.96 mm (0.077 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT
Current Sense Resistors - SMD 5931 0.0002ohm 1% Shunt Res AEC-Q200 PSR500HTQFC0L20 ROHM Semiconductor 1: 19,10 kr. 4.000Expected 29/12/2026	Mfr. Part No. PSR500HTQFC0L20 Mouser Part No 755-PSR500HTQFC0L20	ROHM Semiconductor	Current Sense Resistors - SMD 5931 0.0002ohm 1% Shunt Res AEC-Q200 Learn More about ROHM Semiconductor rohm current sensing resistors	Datasheet	4.000Expected 29/12/2026	Cut Tape 19,10 kr. 12,83 kr. 10,00 kr. 9,10 kr. Reel 6,48 kr. View 8,06 kr. 7,53 kr. 6,48 kr. 6,42 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Reel, Cut Tape, MouseReel	PSR	200 uOhms	15 W	1 %	150 PPM / C	5931	15078	15 mm (0.591 in)	7.75 mm (0.305 in)	1.85 mm (0.073 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT	AEC-Q200
Current Sense Resistors - SMD 7.9 5.6 (3222) size, 12W, 0.27mO, High Power Type Metal Plate Shunt Resistor PSR350KTQFCW0L27 ROHM Semiconductor Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. PSR350KTQFCW0L27 Mouser Part No 755-PSR350KTQFCW0L27 NRND	ROHM Semiconductor	Current Sense Resistors - SMD 7.9 5.6 (3222) size, 12W, 0.27mO, High Power Type Metal Plate Shunt Resistor	Datasheet	Non-Stocked Lead-Time 16 Weeks		Request a Quote	Reel	PSR	270 uOhms	12 W	1 %	150 PPM / C	3222	7956	7.9 mm (0.311 in)	5.6 mm (0.22 in)	0.85 mm (0.033 in)	- 65 C	+ 175 C	Metal Element	2 Terminal	SMD/SMT

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