LRMA Low Resistance Metal Alloy Resistors

Welwyn / TT Electronics LRMA Low Resistance Metal Alloy Resistors offer metal element construction, good surge performance, and low TCR down to 50ppm/°C. These resistors are halogen free, RoHS compliant, and AEC-Q200 certified for automotive applications. Specific applications for Welwyn / TT Electronics LRMA Low Resistance Metal Alloy Resistors include power supplies, small motor control, medical PSU, and battery chargers.

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Qty. RoHS ECAD Model Packaging
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Welwyn Components / TT Electronics Current Sense Resistors - SMD 2512 20mOhms 1% Power
Datasheet
12 200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 20 mOhms 3 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 2512 4mOhms 1% Standard
Datasheet
14 277In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 4 mOhms 1 W 1 % 100 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1W 30 mOhm 1% Metal Strip resistor
Datasheet
19 215In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 30 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 2512 10mOhms 1% Standard
Datasheet
8 028In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 10 mOhms 1 W 1 % 100 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1206 15mOhms 1% Low Thermal
Datasheet
8 649In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 15 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 2512 15mOhms 1% Power
Datasheet
6 523In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 15 mOhms 3 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 0.0015 ohm 1% 3W AEC-Q200
Datasheet
3 805In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 1.5 mOhms 1.5 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1W 2 mOhm 1% Metal Strip resistor
Datasheet
23 992In Stock
18 000Expected 5/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 2 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1W 5 mOhm 1% Metal Strip resistor
Datasheet
14 601In Stock
7 330On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 5 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 2512 5mOhms 1% Low Thermal
Datasheet
14 369In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 5 mOhms 2 W 1 % 75 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 2512 10mOhms 1% Low Thermal
Datasheet
22 511In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 10 mOhms 2 W 1 % 75 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 2W 0.5 mOhm 1% Metal Strip resistor
Datasheet
32 610In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 500 uOhms 2 W 1 % 100 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 2512 2mOhms 1% Power
Datasheet
4 577In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 2 mOhms 3 W 1 % 50 PPM / C 2512 6432 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 3W 0.006 Ohm 1%
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

Reel, Cut Tape, MouseReel LRMA 6 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.65 mm (0.026 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD .001 OHM 1% 1/2W 100PPM
Datasheet
3 340In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 0805 2012 2 Terminal
Welwyn Components / TT Electronics Current Sense Resistors - SMD 0.5W 5 mOhm 1% Metal Strip resistor
Datasheet
1 232In Stock
5 000Expected 7/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 5 mOhms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 0.5W 10 mOhm 1% Metal Strip resistor
Datasheet
24In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 10 mOhms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 0.5W 20 mOhm 1% Metal Strip resistor
Datasheet
723In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 20 mOhms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD .04 OHM 1% 1W 50PPM
Datasheet
4 676In Stock
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape LRMA 1206 3115 2 Terminal
Welwyn Components / TT Electronics Current Sense Resistors - SMD .05 OHM 1% 1W 50PPM
Datasheet
112In Stock
5 000On Order
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape LRMA 1206 3115 2 Terminal
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1206 4mOhms 1% Low Thermal
Datasheet
2 794In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 4 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1206 4mOhms 5% Low Thermal
Datasheet
4 280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 1206 3115 2 Terminal AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1206 5mOhms 5% Low Thermal
Datasheet
4 458In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 5 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1206 6mOhms 1% Low Thermal
Datasheet
156In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 6 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200
Welwyn Components / TT Electronics Current Sense Resistors - SMD 1206 8mOhms 1% Low Thermal
Datasheet
2 663In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Reel, Cut Tape, MouseReel LRMA 8 mOhms 1 W 1 % 50 PPM / C 1206 3216 - 55 C + 170 C Metal Element 2 Terminal SMD/SMT AEC-Q200