Current Sense Resistors - SMD – Mouser United Kingdom

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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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Part #

Current Sense Resistors - SMD 2W 0.5 mOhm 1% Metal Strip resistor

LRMAM2512-R0005FT4
Welwyn Components / TT Electronics
1: £1.15
30,208In Stock

Mfr. Part No.
LRMAM2512-R0005FT4

Mouser Part No
756-LRMAM252R0005FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2W 0.5 mOhm 1% Metal Strip resistor

Learn More

Datasheet

30,208In Stock

Cut Tape

£1.15

£0.661

£0.539

£0.403

View

Reel

£0.282

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 1W 30 mOhm 1% Metal Strip resistor

LRMAM1206-R03FT5
Welwyn Components / TT Electronics
1: £0.496
18,500In Stock

Mfr. Part No.
LRMAM1206-R03FT5

Mouser Part No
756-LRMAM1206R03FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1W 30 mOhm 1% Metal Strip resistor

Learn More

Datasheet

18,500In Stock

Cut Tape

£0.496

£0.314

£0.237

£0.169

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 3W 0.12ohm 1 %

LRMAP2512-R12FT4
Welwyn Components / TT Electronics
1: £0.308
3,800In Stock

Mfr. Part No.
LRMAP2512-R12FT4

Mouser Part No
756-LRMAP2512R12FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.12ohm 1 %

Learn More

Datasheet

3,800In Stock

Cut Tape

£0.308

£0.261

£0.251

£0.238

Reel

£0.154

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

120 mOhms

2 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

Current Sense Resistors - SMD 1206 25mOhms 1% Low Thermal

LRMAM1206-R025FT5
Welwyn Components / TT Electronics
1: £0.496
10,000In Stock

Mfr. Part No.
LRMAM1206-R025FT5

Mouser Part No
756-LRMAM1206R025FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 25mOhms 1% Low Thermal

Learn More

Datasheet

10,000In Stock

Cut Tape

£0.496

£0.303

£0.23

£0.171

Reel

£0.088

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

25 mOhms

1 W

1 %

50 PPM / C

1206

3216

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2512 25mOhms 1% Power

LRMAP2512-R025FT4
Welwyn Components / TT Electronics
1: £0.728
3,879In Stock

Mfr. Part No.
LRMAP2512-R025FT4

Mouser Part No
756-LRMAP2512R025FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 25mOhms 1% Power

Learn More

Datasheet

3,879In Stock

Cut Tape

£0.728

£0.445

£0.361

£0.259

Reel

£0.175

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

25 mOhms

3 W

1 %

50 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD SMD 3W 0.25 ohm 1% 2W

LRMAP2512-R25FT4
Welwyn Components / TT Electronics
1: £0.743
7,338In Stock

Mfr. Part No.
LRMAP2512-R25FT4

Mouser Part No
756-LRMAP2512R25FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD SMD 3W 0.25 ohm 1% 2W

Learn More

Datasheet

7,338In Stock

Cut Tape

£0.743

£0.458

£0.372

£0.267

Reel

£0.193

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

250 mOhms

2 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

Current Sense Resistors - SMD 1W 1 mOhm 1% Metal Strip resistor

LRMAM1206-R001FT5
Welwyn Components / TT Electronics
1: £0.623
23,088In Stock

Mfr. Part No.
LRMAM1206-R001FT5

Mouser Part No
756-LRMAM1206R001FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1W 1 mOhm 1% Metal Strip resistor

Learn More

Datasheet

23,088In Stock

Cut Tape

£0.623

£0.382

£0.286

£0.231

£0.21

Reel

£0.136

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

1 mOhms

1 W

1 %

50 PPM / C

1206

3216

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1W 2 mOhm 1% Metal Strip resistor

LRMAM1206-R002FT5
Welwyn Components / TT Electronics
1: £0.578
29,771In Stock

Mfr. Part No.
LRMAM1206-R002FT5

Mouser Part No
756-LRMAM1206R002FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1W 2 mOhm 1% Metal Strip resistor

Learn More

Datasheet

29,771In Stock

Cut Tape

£0.578

£0.364

£0.285

£0.196

View

Reel

£0.12

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 2512 10mOhms 1% Low Thermal

LRMAM2512-R01FT4
Welwyn Components / TT Electronics
1: £0.511
14,060In Stock

Mfr. Part No.
LRMAM2512-R01FT4

Mouser Part No
756-LRMAM2512R01FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 10mOhms 1% Low Thermal

Learn More

Datasheet

14,060In Stock

Cut Tape

£0.511

£0.362

£0.246

£0.227

View

Reel

£0.105

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 2512 5mOhms 1% Power

LRMAP2512-R005FT4
Welwyn Components / TT Electronics
1: £0.728
4,302In Stock
20,000Expected 20/11/2026

Mfr. Part No.
LRMAP2512-R005FT4

Mouser Part No
756-LRMAP2512R005FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 5mOhms 1% Power

Learn More

Datasheet

4,302In Stock

20,000Expected 20/11/2026

Cut Tape

£0.728

£0.514

£0.361

£0.319

View

Reel

£0.173

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

5 mOhms

3 W

1 %

50 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2512 20mOhms 1% Power

LRMAP2512-R02FT4
Welwyn Components / TT Electronics
1: £0.743
9,895In Stock

Mfr. Part No.
LRMAP2512-R02FT4

Mouser Part No
756-LRMAP2512R02FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 20mOhms 1% Power

Learn More

Datasheet

9,895In Stock

Cut Tape

£0.743

£0.512

£0.35

£0.272

Reel

£0.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 3W 0.22K Ohm 1%

LRMAP2512-R22FT4
Welwyn Components / TT Electronics
1: £0.751
4,787In Stock

Mfr. Part No.
LRMAP2512-R22FT4

Mouser Part No
756-LRMAP2512R22FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.22K Ohm 1%

Learn More

Datasheet

4,787In Stock

Cut Tape

£0.751

£0.512

£0.367

£0.293

Reel

£0.207

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

220 mOhms

2 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

Current Sense Resistors - SMD AEC-Q200 Qualified

LRMAM0805-R002FT5
Welwyn Components / TT Electronics
1: £0.413
4,481In Stock

Mfr. Part No.
LRMAM0805-R002FT5

Mouser Part No
756-LRMAM0805-R2FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD AEC-Q200 Qualified

Learn More

Datasheet

4,481In Stock

Cut Tape

£0.413

£0.353

£0.258

£0.161

Reel

£0.075

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

2 mOhms

500 mW (1/2 W)

1 %

100 PPM / C

0805

2012

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD .001 OHM 1% 1/2W 100PPM

LRMAM0805-R001FT5
Welwyn Components / TT Electronics
1: £0.413
2,590In Stock

Mfr. Part No.
LRMAM0805-R001FT5

Mouser Part No
756-LRMAM0805R001FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD .001 OHM 1% 1/2W 100PPM

Learn More

Datasheet

2,590In Stock

Cut Tape

£0.413

£0.396

£0.258

£0.204

Reel

£0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

Current Sense Resistors - SMD 0.5W 10 mOhm 1% Metal Strip resistor

LRMAM0805-R01FT5
Welwyn Components / TT Electronics
1: £0.398
4,729In Stock

Mfr. Part No.
LRMAM0805-R01FT5

Mouser Part No
756-LRMAM0805R01FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0.5W 10 mOhm 1% Metal Strip resistor

Learn More

Datasheet

4,729In Stock

Cut Tape

£0.398

£0.323

£0.219

£0.163

View

Reel

£0.088

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 0.5W 20 mOhm 1% Metal Strip resistor

LRMAM0805-R02FT5
Welwyn Components / TT Electronics
1: £0.375
4,825In Stock

Mfr. Part No.
LRMAM0805-R02FT5

Mouser Part No
756-LRMAM0805R02FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0.5W 20 mOhm 1% Metal Strip resistor

Learn More

Datasheet

4,825In Stock

Cut Tape

£0.375

£0.281

£0.219

£0.175

Reel

£0.088

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD .04 OHM 1% 1W 50PPM

LRMAM1206-R04FT5
Welwyn Components / TT Electronics
1: £0.511
4,426In Stock

Mfr. Part No.
LRMAM1206-R04FT5

Mouser Part No
756-LRMAM1206-R04FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD .04 OHM 1% 1W 50PPM

Learn More

Datasheet

4,426In Stock

Cut Tape

£0.511

£0.362

£0.245

£0.178

Reel

£0.107

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

1206

3115

2 Terminal

Current Sense Resistors - SMD .05 OHM 1% 1W 50PPM

LRMAM1206-R05FT5
Welwyn Components / TT Electronics
1: £0.496
4,982In Stock

Mfr. Part No.
LRMAM1206-R05FT5

Mouser Part No
756-LRMAM1206-R05FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD .05 OHM 1% 1W 50PPM

Learn More

Datasheet

4,982In Stock

Cut Tape

£0.496

£0.314

£0.245

£0.169

Reel

£0.141

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

1206

3115

2 Terminal

Current Sense Resistors - SMD 1206 4mOhms 1% Low Thermal

LRMAM1206-R004FT5
Welwyn Components / TT Electronics
1: £0.496
6,504In Stock

Mfr. Part No.
LRMAM1206-R004FT5

Mouser Part No
756-LRMAM1206R004FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 4mOhms 1% Low Thermal

Learn More

Datasheet

6,504In Stock

Cut Tape

£0.496

£0.314

£0.245

£0.169

Reel

£0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 1206 4mOhms 5% Low Thermal

LRMAM1206-R004JT5
Welwyn Components / TT Electronics
1: £0.496
4,280In Stock

Mfr. Part No.
LRMAM1206-R004JT5

Mouser Part No
756-LRMAM1206R004JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 4mOhms 5% Low Thermal

Learn More

Datasheet

4,280In Stock

Cut Tape

£0.496

£0.314

£0.245

£0.169

View

Reel

£0.104

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

1206

3115

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 1206 5mOhms 5% Low Thermal

LRMAM1206-R005JT5
Welwyn Components / TT Electronics
1: £0.488
4,397In Stock

Mfr. Part No.
LRMAM1206-R005JT5

Mouser Part No
756-LRMAM1206R005JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 5mOhms 5% Low Thermal

Learn More

Datasheet

4,397In Stock

Cut Tape

£0.488

£0.313

£0.244

£0.168

Reel

£0.094

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 1206 6mOhms 1% Low Thermal

LRMAM1206-R006FT5
Welwyn Components / TT Electronics
1: £0.503
7,177In Stock

Mfr. Part No.
LRMAM1206-R006FT5

Mouser Part No
756-LRMAM1206R006FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 6mOhms 1% Low Thermal

Learn More

Datasheet

7,177In Stock

Cut Tape

£0.503

£0.325

£0.249

£0.174

Reel

£0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 1206 8mOhms 1% Low Thermal

LRMAM1206-R008FT5
Welwyn Components / TT Electronics
1: £0.511
2,378In Stock

Mfr. Part No.
LRMAM1206-R008FT5

Mouser Part No
756-LRMAM1206R008FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 8mOhms 1% Low Thermal

Learn More

Datasheet

2,378In Stock

Cut Tape

£0.511

£0.362

£0.245

£0.18

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 1206 9mOhms 1% Low Thermal

LRMAM1206-R009FT5
Welwyn Components / TT Electronics
1: £0.503
4,060In Stock

Mfr. Part No.
LRMAM1206-R009FT5

Mouser Part No
756-LRMAM1206R009FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 9mOhms 1% Low Thermal

Learn More

Datasheet

4,060In Stock

Cut Tape

£0.503

£0.362

£0.249

£0.177

Reel

£0.107

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

1206

3115

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 1206 15mOhms 1% Low Thermal

LRMAM1206-R015FT5
Welwyn Components / TT Electronics
1: £0.496
5,071In Stock
5,000Expected 27/11/2026

Mfr. Part No.
LRMAM1206-R015FT5

Mouser Part No
756-LRMAM1206R015FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 15mOhms 1% Low Thermal

Learn More

Datasheet

5,071In Stock

5,000Expected 27/11/2026

Cut Tape

£0.496

£0.334

£0.245

£0.185

View

Reel

£0.104

MouseReel Available

Min.: 1
Mult.: 1

: 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

LRMA Low Resistance Metal Alloy Resistors

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500 uOhms
750 uOhms
1 mOhms
1.1 mOhms
1.5 mOhms
2 mOhms
2.5 mOhms
3 mOhms
3.5 mOhms
4 mOhms
5 mOhms
6 mOhms
7 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
15 mOhms
18 mOhms
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