3921 Current Sense Resistors - SMD

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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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Height
Minimum Operating Temperature
Maximum Operating Temperature
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Termination Style
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Vishay / Dale Current Sense Resistors - SMD 5watts .001ohm 1%
Datasheet
18.481In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel WSLP3921 1 mOhms 9 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 4 mOhms 3 Watts 1 % 75 ppm/C AEC-Q200
Datasheet
4.743In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 4 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 4 mOhms 3 Watts 1 % 75 ppm/C AEC-Q200
Datasheet
3.170In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 4 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 500 uOhms 9 Watt 1 % 75 ppm/C AEC-Q200
Datasheet
1.780In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 500 uOhms 9 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 500 uOhms 3 Watt 1 % 175 ppm/C AEC-Q200
Datasheet
2.585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 500 uOhms 3 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 1 mOhms 5 Watts 1 % 75 ppm/C AEC-Q200
Datasheet
3.059In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 1 mOhms 5 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Littelfuse Current Sense Resistors - SMD 2T SSA3921 9W 70ppm 0.5mOhm 1.0%
Datasheet
1.926In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel SSA 500 uOhms 1 % 3921 50110 (Reversed) 10 mm (0.394 in) 5.2 mm (0.205 in) 0.83 mm (0.033 in) Metal Film 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD .0015 OHM 1% 3W 75PPM
Datasheet
1.772In Stock
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape WSL3921 1.5 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT
Vishay / Dale Current Sense Resistors - SMD 3watts .003ohms 1%
Datasheet
Product Comments
8.367In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel WSL3921 3 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 9watts .001ohm 1%
Datasheet
3.587In Stock
5.000Expected 7/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel WSLP3921 1 mOhms 9 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 5watt .003ohm 1%
Datasheet
1.478In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel WSLP3921 3 mOhms 5 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 9watt .0003ohm 1%
Datasheet
2.284In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel WSLP3921 300 uOhms 9 W 1 % 350 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Vishay / Dale Current Sense Resistors - SMD 0.0004 ohm 1%
Datasheet
2.183In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel WSLP3921 400 uOhms 9 W 1 % 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
ROHM Semiconductor Current Sense Resistors - SMD 3921 0.0003ohm 1% Shunt Res AEC-Q200
Datasheet
2.630In Stock
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
ROHM Semiconductor Current Sense Resistors - SMD 3921 0.0005ohm 1% Shunt Res AEC-Q200
Datasheet
6.966In Stock
9.000Expected 8/28/2026
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
YAGEO Current Sense Resistors - SMD 1 mOhms 3 Watts 1 % 75 ppm/C AEC-Q200
Datasheet
639In Stock
3.000Expected 11/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 1 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 2 mOhms 3 Watts 1 % 75 ppm/C AEC-Q200
Datasheet
7In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 2 mOhms 1 % 75 PPM / C 3921 9953 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 500 uOhms 3 Watt 1 % 75 ppm/C AEC-Q200
Datasheet
468In Stock
3.000Expected 11/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 500 uOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 3 mOhms 3 Watts 1 % 75 ppm/C AEC-Q200
Datasheet
1.894In Stock
3.000Expected 10/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 3 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 1 mOhms 3 Watts 1 % 75 ppm/C AEC-Q200
Datasheet
497In Stock
3.000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 1 mOhms 3 W 1 % 75 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 200 uOhms 3 Watt 1 % 175 ppm/C AEC-Q200
Datasheet
1.571In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 200 uOhms 3 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 300 uOhms 3 Watt 1 % 175 ppm/C AEC-Q200
Datasheet
2.718In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 300 uOhms 3 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 500 uOhms 3 Watt 1 % 175 ppm/C AEC-Q200
Datasheet
61In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 500 uOhms 3 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 400 uOhms 5 Watt 1 % 175 ppm/C AEC-Q200
Datasheet
1.139In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 400 uOhms 5 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
YAGEO Current Sense Resistors - SMD 300 uOhms 3 Watt 1 % 175 ppm/C AEC-Q200
Datasheet
921In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Reel, Cut Tape, MouseReel PU 300 uOhms 9 W 1 % 175 PPM / C 3921 10052 10 mm (0.394 in) 5.2 mm (0.205 in) 0.5 mm (0.02 in) - 65 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200