WU73 Wide Terminal Chip Resistors

KOA Speer WU73 Wide Terminal Chip Resistors are designed for high accuracy and current detection. These resistors offer 1W and 1.5W power ratings, low ohm, and are available in a 0612 package with resistance values from 10mΩ to 100mΩ. The WU73 resistors have a standard tolerance of ±1%, a T.C.R. as low as ±100 ppm, and a temperature range of -55°C to +155°C. Suitable applications for these resistors include automotive, telecommunication, and consumer electronics markets.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
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Case Code - mm
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Minimum Operating Temperature
Maximum Operating Temperature
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KOA Speer Current Sense Resistors - SMD 15m ohm 1% 1.5W AEC-Q200
Datasheet
9.202In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 15 mOhms 1.5 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 12m ohm 1% 1.5W AEC-Q200
Datasheet
9.865In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 12 mOhms 1.5 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 15mOhm 1W 1% AEC-Q200
Datasheet
5.827In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 15 mOhms 1 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 10m ohm 1% 1.5W AEC-Q200
Datasheet
1.700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 10 mOhms 1.5 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 20m ohm 1% 1.5W AEC-Q200
Datasheet
5.113In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 20 mOhms 1.5 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 25m ohm 1% 1.5W AEC-Q200
Datasheet
1.466In Stock
5.000Expected 02/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 25 mOhms 1.5 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 100m ohm 1% 1.5W AEC-Q200
Datasheet
138In Stock
5.000Expected 30/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 100 mOhms 1.5 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 10mOhm 1W 1% AEC-Q200
Datasheet
4.362In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 10 mOhms 1 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 20mOhm 1W 1% AEC-Q200
Datasheet
825In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 20 mOhms 1 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 22 mOhm 1W 1% AEC-Q200
Datasheet
1.780In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 22 mOhms 1 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 27 mOhm 1W 1% AEC-Q200
Datasheet
5.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 27 mOhms 1 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 30mOhm 1W 1% AEC-Q200
Datasheet
4.945In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 30 mOhms 1 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 100mOhm 1W 1% AEC-Q200
Datasheet
4.305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 100 mOhms 1 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 13m ohm 1% 1.5W AEC-Q200
Datasheet
2.905In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Reel, Cut Tape, MouseReel WU73 13 mOhms 1.5 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 39m ohm 1% 1.5W AEC-Q200
Datasheet
3.624In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 39 mOhms 1.5 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 50m ohm 1% 1.5W AEC-Q200
Datasheet
3.200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 50 mOhms 1.5 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 16 mOhm 1W 1% AEC-Q200
Datasheet
4.690In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 16 mOhms 1 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 25 mOhm 1W 1% AEC-Q200
Datasheet
3.903In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 25 mOhms 1 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 36mOhm 1W 1% AEC-Q200
Datasheet
2.830In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 36 mOhms 1 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 50mOhm 1W 1% AEC-Q200
Datasheet
2.251In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 50 mOhms 1 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 62mOhm 1W 1% AEC-Q200
Datasheet
3.238In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 62 mOhms 1 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 33mOhm 1W 1% AEC-Q200
Datasheet
4.000Expected 06/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 33 mOhms 1 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 56m ohm 1% 1.5W AEC-Q200
Datasheet
4In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel WU73 56 mOhms 1.5 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C Metal Foil 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 11m ohm 1% 1.5W AEC-Q200
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

Reel WU73 11 mOhms 1.5 W 1 % 100 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 16m ohm 1% 1.5W AEC-Q200
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

Reel WU73 16 mOhms 1.5 W 1 % 75 PPM / C 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 155 C 2 Terminal SMD/SMT AEC-Q200