UR73V2A 0.5W Current Sense Resistors

KOA Speer UR73V2A 0.5W Current Sense Resistors deliver a temperature coefficient of resistance (TCR) as low as ±75ppm/°C and are designed for high accuracy, current detection. The UR73V2A high-temperature (-55°C to +155°C operating range) chip resistors offer power ratings of 0.5W in an 0805 package. These KOA Speer AEC-Q200-qualified current sense resistors feature resistance values from 10mΩ to 100mΩ with a standard tolerance of ±1%. UR73V2A is ideal for the automotive, telecommunication, and consumer electronic markets in applications such as DC/DC conversion and AC adapters, notebook PCs, battery packs, cell phones, and motor circuits.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
KOA Speer Current Sense Resistors - SMD 1/2W 0.02 Ohm 1% 75ppm AEC-Q200
Datasheet
9,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 20 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.047 Ohm 1% 75ppm AEC-Q200
Datasheet
9,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 47 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.022 Ohm 1% 75ppm AEC-Q200
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 22 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.075 Ohm 1% 75ppm AEC-Q200
Datasheet
5,803In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 75 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.039 Ohm 1% 75ppm AEC-Q200
Datasheet
788In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 39 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.1 Ohm 1% 75ppm AEC-Q200
Datasheet
2,327In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 100 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.01 Ohm 1% 75ppm AEC-Q200
Datasheet
1,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 10 mOhms 500 mW (1/2 W) 1 % 250 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.025 Ohm 1% 75ppm AEC-Q200
Datasheet
8,681In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 25 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.03 Ohm 1% 75ppm AEC-Q200
Datasheet
4,994In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 30 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.015 Ohm 1% 75ppm AEC-Q200
Datasheet
3,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 15 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.033 Ohm 1% 75ppm AEC-Q200
Datasheet
5,235In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 33 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.05 Ohm 1% 75ppm AEC-Q200
Datasheet
9,708Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 50 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.018 Ohm 1% 75ppm AEC-Q200
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 18 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.056 Ohm 1% 75ppm AEC-Q200
Datasheet
4,983Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 56 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.068 Ohm 1% 75ppm AEC-Q200
Datasheet
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 68 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.082 Ohm 1% 75ppm AEC-Q200
Datasheet
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel UR73V 82 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.012 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 12 mOhms 500 mW (1/2 W) 1 % 150 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.043 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 43 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.051 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 51 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.062 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 62 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.091 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 91 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.011 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 11 mOhms 500 mW (1/2 W) 1 % 250 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.013 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 13 mOhms 500 mW (1/2 W) 1 % 150 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.016 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 16 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/2W 0.024 Ohm 1% 75ppm AEC-Q200
Datasheet
Non-Stocked
Min.: 5,000
Mult.: 5,000
: 5,000

Reel UR73V 24 mOhms 500 mW (1/2 W) 1 % 75 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200