Current Sense Resistors - SMD

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 317

Applied Filters:

Packaging

Resistance

Power Rating

Tolerance

Temperature Coefficient

Case Code - in

Case Code - mm

Length

Width

Height

Minimum Operating Temperature

Maximum Operating Temperature

Technology

Termination Style

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

LRMAM2512-R0005FT4
Welwyn Components / TT Electronics
1: $2.08
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

$2.08

$1.20

$0.975

$0.73

View

Reel

$0.458

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 3W 0.12ohm 1 %

LRMAP2512-R12FT4
Welwyn Components / TT Electronics
1: $0.558
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

$0.558

$0.473

$0.454

$0.431

Reel

$0.279

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 1W 30 mOhm 1% Metal Strip resistor

LRMAM1206-R03FT5
Welwyn Components / TT Electronics
1: $0.898
8,500In 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

8,500In Stock

Cut Tape

$0.898

$0.543

$0.405

$0.306

Reel

$0.19

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 1206 25mOhms 1% Low Thermal

LRMAM1206-R025FT5
Welwyn Components / TT Electronics
1: $0.898
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

$0.898

$0.53

$0.403

$0.31

Reel

$0.16

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: $1.32
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

$1.32

$0.806

$0.654

$0.469

View

Reel

$0.313

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: $1.35
7,288In 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

7,288In Stock

Cut Tape

$1.35

$0.928

$0.665

$0.494

Reel

$0.42

$0.313

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: $1.21
23,059In 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

23,059In Stock

Cut Tape

$1.21

$0.794

$0.56

$0.432

Reel

$0.291

View

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: $1.03
27,370In 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

27,370In Stock

Cut Tape

$1.03

$0.658

$0.514

$0.352

Reel

$0.203

View

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: $0.925
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

$0.925

$0.656

$0.481

$0.446

Reel

$0.22

View

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 20mOhms 1% Power

LRMAP2512-R02FT4
Welwyn Components / TT Electronics
1: $1.28
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

$1.28

$0.806

$0.626

$0.469

Reel

$0.316

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: $1.28
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

$1.28

$0.928

$0.627

$0.476

Reel

$0.351

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: $0.789
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

$0.789

$0.779

$0.457

$0.286

View

Reel

$0.132

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: $0.748
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

$0.748

$0.602

$0.432

$0.392

Reel

$0.152

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: $0.734
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

$0.734

$0.585

$0.401

$0.292

Reel

$0.167

View

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: $0.68
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

$0.68

$0.509

$0.397

$0.279

Reel

$0.167

View

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: $0.87
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

$0.87

$0.656

$0.423

$0.302

Reel

$0.193

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: $0.857
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

$0.857

$0.651

$0.428

$0.306

Reel

$0.226

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: $0.898
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

$0.898

$0.57

$0.445

$0.335

Reel

$0.286

$0.19

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: $0.898
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

$0.898

$0.57

$0.445

$0.306

View

Reel

$0.188

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: $0.884
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

$0.884

$0.568

$0.443

$0.305

Reel

$0.171

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: $0.925
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

$0.925

$0.656

$0.445

$0.329

Reel

$0.28

$0.189

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: $0.925
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

$0.925

$0.656

$0.445

$0.322

Reel

$0.19

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: $0.911
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

$0.911

$0.656

$0.445

$0.32

Reel

$0.197

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: $0.898
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

$0.898

$0.57

$0.445

$0.336

Reel

$0.254

View

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

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

LRMAM1206-R01FT5
Welwyn Components / TT Electronics
1: $0.898
8,951In Stock

Mfr. Part No.
LRMAM1206-R01FT5

Mouser Part No
756-LRMAM1206R01FT5

Welwyn Components / TT Electronics

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

Learn More

Datasheet

8,951In Stock

Cut Tape

$0.898

$0.579

$0.445

$0.409

Reel

$0.254

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

10 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

Customer Service Office

Company

Resources

Support

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
20 mOhms