MSMA Metal Strip/Plate Current Sensing Resistors

Eaton Electronics MSMA Metal Strip/Plate Current Sensing Resistors offer low sensing resistance and high power dissipation in package sizes ranging from 0603 (1608 metric) to 2512 (6432 metric). This series meets the requirements for both AEC-Q200 and RoHS compliance. The resistors feature metal strip/plate technology and are lead and halogen free. Typical applications for Eaton Electronics MSMA Metal Strip/Plate Current Sensing Resistors include switched-mode power supplies (SMPS), voltage regulator modules, power management, and stepper motor drives.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
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Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
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Height
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Maximum Operating Temperature
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Termination Style
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Eaton Electronics Current Sense Resistors - SMD MSMA, 1225 SIZE, 3 Watt, 1 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
3.790In Stock
4.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 1 mOhms 3 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed) 3.2 mm (0.126 in) 6.4 mm (0.252 in) 0.9 mm (0.035 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 0.5 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
6.299In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 500 uOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2010 SIZE, 3/2 Watt, 5 mohm, 50 TCR NiCu Metal AEC-Q
Datasheet
2.778In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 5 mOhms 1.5 W 1 % 50 PPM / C 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 1 Watt, 15 mohm, 50 TCR NiCu Metal AEC-Q
Datasheet
2.952In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 15 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 1 Watt, 20 mohm, 50 TCR NiCu Metal AEC-Q
Datasheet
2.047In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 20 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 1 Watt, 25 mohm, 50 TCR NiCu Metal AEC-Q
Datasheet
2.815In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 25 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 1 Watt, 30 mohm, 50 TCR NiCu Metal AEC-Q
Datasheet
3.322In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 30 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 1 Watt, 40 mohm, 50 TCR NiCu Metal AEC-Q
Datasheet
2.606In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 40 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 1 Watt, 50 mohm, 50 TCR NiCu Metal AEC-Q
Datasheet
4.479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 50 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 0805 SIZE, 1/2 Watt, 1 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
7.288In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 1 mOhms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 0805 SIZE, 1/2 Watt, 5 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
2.228In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 5 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 0805 SIZE, 1/2 Watt, 8 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
3.869In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 8 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 0805 SIZE, 1/2 Watt, 10 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
7.081In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 10 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 0805 SIZE, 1/2 Watt, 20 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
5.545In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 20 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 0805 SIZE, 1/2 Watt, 25 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
2.847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 25 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.7 mm (0.028 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 1 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
7.272In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 1 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 5 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
1.752In Stock
5.000Expected 30/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 5 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 10 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
2.355In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 10 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 15 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
3.606In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 15 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 18 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
4.317In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 18 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 20 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
3.423In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 20 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 25 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
3.483In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 25 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 1206 SIZE, 1 Watt, 30 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
2.194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel MSMA 30 mOhms 1 W 1 % 50 PPM / C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.75 mm (0.03 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 1 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
2.474In Stock
4.000Expected 24/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 1 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200
Eaton Electronics Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 1.5 mohm, 50 TCR MnCu Metal AEC-Q
Datasheet
3.249In Stock
4.000Expected 17/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel MSMA 1.5 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Strip 2 Terminal SMD/SMT AEC-Q200