RW1/RW2 Four-Terminal Current Resistors

Ohmite RW1/RW2 SMT Four-Terminal Current Sense Resistors feature extremely low resistance of 5mΩ to 50mΩ. These resistors offer high precision tolerance and low TCR of ±50ppm/°C. The modules come in a flameproof UL 94V-0 black body with white markings. Ohmite RW1/RW2 SMT Four-Terminal Current Sense Resistors operate in a temperature range of -55°C to +125°C.

Results: 16
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) 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
Ohmite Current Sense Resistors - SMD 1watt .01ohm .5% SMD Wirewound
Datasheet
798In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel RW1 10 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .01ohm 1% SMD Wirewound
Datasheet
286In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel RW1 10 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .005ohm .5% SMD Wirewound
Datasheet
700In Stock
1.000Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel RW1 5 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .005ohm .5% SMD Wirewound
Datasheet
199In Stock
Min.: 1
Mult.: 1

Bulk RW1 5 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .01ohm .5% SMD Wirewound
Datasheet
8In Stock
Min.: 1
Mult.: 1

Bulk RW1 10 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .01ohm 1% SMD Wirewound
Datasheet
93In Stock
Min.: 1
Mult.: 1

Bulk RW1 10 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .025ohm .5% SMD Wirewound
Datasheet
60In Stock
Min.: 1
Mult.: 1

Bulk RW1 25 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .025ohm 1% SMD Wirewound
Datasheet
43In Stock
Min.: 1
Mult.: 1

Bulk RW1 25 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .05ohm .5% SMD Wirewound
Datasheet
100In Stock
Min.: 1
Mult.: 1

Bulk RW1 50 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .05ohm .5% SMD Wirewound
Datasheet
135In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel RW1 50 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .05ohm 1% SMD Wirewound
Datasheet
300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel RW1 50 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .005ohm 1% SMD Wirewound
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Bulk RW1 5 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .005ohm 1% SMD Wirewound
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

Reel RW1 5 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .025ohm .5% SMD Wirewound
Datasheet
Non-Stocked Lead-Time 22 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

Reel, Cut Tape, MouseReel RW1 25 mOhms 1 W 0.5 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .025ohm 1% SMD Wirewound
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1.000
Mult.: 1.000
Reel: 1.000

Reel RW1 25 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT
Ohmite Current Sense Resistors - SMD 1watt .05ohm 1% SMD Wirewound
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Bulk RW1 50 mOhms 1 W 1 % 50 PPM / C 4224 10862 10.8 mm (0.425 in) 6.2 mm (0.244 in) 2.1 mm (0.083 in) - 55 C + 125 C Wirewound 4 Terminal SMD/SMT