Current Sense Resistors - SMD

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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 1206 6mOhms 1% Low Thermal

LRMAM1206-R006FT5
Welwyn Components / TT Electronics
1: S/2.61
7,212In Stock

Mfr. Part #
LRMAM1206-R006FT5

Mouser Part #
756-LRMAM1206R006FT5

Welwyn Components / TT Electronics

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

Learn More

Datasheet

7,212In Stock

Cut Tape

S/2.61

S/1.68

S/1.29

S/0.899

Reel

S/0.689

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: S/2.65
2,378In Stock

Mfr. Part #
LRMAM1206-R008FT5

Mouser Part #
756-LRMAM1206R008FT5

Welwyn Components / TT Electronics

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

Learn More

Datasheet

2,378In Stock

Cut Tape

S/2.65

S/1.88

S/1.27

S/0.93

Reel

S/0.545

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: S/2.61
4,060In Stock

Mfr. Part #
LRMAM1206-R009FT5

Mouser Part #
756-LRMAM1206R009FT5

Welwyn Components / TT Electronics

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

Learn More

Datasheet

4,060In Stock

Cut Tape

S/2.61

S/1.88

S/1.29

S/0.919

Reel

S/0.553

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: S/2.57
71In Stock
10,000On Order

Mfr. Part #
LRMAM1206-R015FT5

Mouser Part #
756-LRMAM1206R015FT5

Welwyn Components / TT Electronics

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

Learn More

Datasheet

71In Stock

10,000On Order

Cut Tape

S/2.57

S/1.73

S/1.27

S/0.961

View

Reel

S/0.537

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 20 mOhm 1% Metal Strip resistor

LRMAM1206-R02FT5
Welwyn Components / TT Electronics
1: S/2.57
7,226In Stock
20,000Expected 10/16/2026

Mfr. Part #
LRMAM1206-R02FT5

Mouser Part #
756-LRMAM1206R02FT5

Welwyn Components / TT Electronics

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

Learn More

Datasheet

7,226In Stock

20,000Expected 10/16/2026

Cut Tape

S/2.57

S/1.85

S/1.27

S/1.06

View

Reel

S/0.537

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

20 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 30mOhms 1% Low Thermal

LRMAM2512-R03FT4
Welwyn Components / TT Electronics
1: S/2.61
4,246In Stock

Mfr. Part #
LRMAM2512-R03FT4

Mouser Part #
756-LRMAM2512-R03FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 30mOhms 1% Low Thermal

Learn More

Datasheet

4,246In Stock

Cut Tape

S/2.61

S/1.65

S/1.26

S/0.989

Reel

S/0.728

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

30 mOhms

1 W

1 %

75 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2W 0.002 Ohm 1%

LRMAM2512-R002FT4
Welwyn Components / TT Electronics
1: S/2.57
575In Stock
4,000Expected 9/23/2026

Mfr. Part #
LRMAM2512-R002FT4

Mouser Part #
756-LRMAM2512R002FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2W 0.002 Ohm 1%

Learn More

Datasheet

575In Stock

4,000Expected 9/23/2026

Cut Tape

S/2.57

S/1.63

S/1.27

S/0.876

View

Reel

S/0.537

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

2 mOhms

2 W

1 %

100 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 2512 5mOhms 1% Low Thermal

LRMAM2512-R005FT4
Welwyn Components / TT Electronics
1: S/2.57
6,324In Stock

Mfr. Part #
LRMAM2512-R005FT4

Mouser Part #
756-LRMAM2512R005FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 5mOhms 1% Low Thermal

Learn More

Datasheet

6,324In Stock

Cut Tape

S/2.57

S/1.63

S/1.54

Reel

S/0.541

S/0.522

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 2512 20mOhms 1% Low Thermal

LRMAM2512-R02FT4
Welwyn Components / TT Electronics
1: S/2.88
5,811In Stock
12,000Expected 10/13/2026

Mfr. Part #
LRMAM2512-R02FT4

Mouser Part #
756-LRMAM2512R02FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 20mOhms 1% Low Thermal

Learn More

Datasheet

5,811In Stock

12,000Expected 10/13/2026

Cut Tape

S/2.88

S/2.86

Reel

S/0.588

S/0.541

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

20 mOhms

1 W

1 %

75 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2512 50mOhms 1% Low Thermal

LRMAM2512-R05FT4
Welwyn Components / TT Electronics
1: S/2.57
3,990In Stock

Mfr. Part #
LRMAM2512-R05FT4

Mouser Part #
756-LRMAM2512R05FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 50mOhms 1% Low Thermal

Learn More

Datasheet

3,990In Stock

Cut Tape

S/2.57

S/1.73

S/1.36

S/0.958

View

Reel

S/0.522

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

50 mOhms

1 W

1 %

75 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2W 0.0015 Ohm 1%

LRMAM2512-R0015FT4
Welwyn Components / TT Electronics
1: S/2.57
2,517In Stock

Mfr. Part #
LRMAM2512-R0015FT4

Mouser Part #
756-LRMAM252R0015FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2W 0.0015 Ohm 1%

Learn More

Datasheet

2,517In Stock

Cut Tape

S/2.57

S/1.63

S/1.27

S/0.876

View

Reel

S/0.537

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

1.5 mOhms

2 W

1 %

100 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 2W 0.0035K Ohm 1%

LRMAM2512-R0035FT4
Welwyn Components / TT Electronics
1: S/2.57
1,173In Stock
8,000Expected 10/27/2026

Mfr. Part #
LRMAM2512-R0035FT4

Mouser Part #
756-LRMAM252R0035FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2W 0.0035K Ohm 1%

Learn More

Datasheet

1,173In Stock

8,000Expected 10/27/2026

Cut Tape

S/2.57

S/1.63

S/1.27

S/0.876

View

Reel

S/0.537

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

3.5 mOhms

2 W

1 %

100 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 0815 10mOhms 1% Inverse

LRMAN0815-R01FT4
Welwyn Components / TT Electronics
1: S/2.61
3,175In Stock

Mfr. Part #
LRMAN0815-R01FT4

Mouser Part #
756-LRMAN0815-R01FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0815 10mOhms 1% Inverse

Learn More

Datasheet

3,175In Stock

Cut Tape

S/2.61

S/1.88

S/1.29

S/0.919

View

Reel

S/0.537

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

10 mOhms

1 W

1 %

100 PPM / C

0815 (Reversed)

2038 (Reversed)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0815 30mOhms 1% Inverse

LRMAN0815-R03FT4
Welwyn Components / TT Electronics
1: S/2.72
3,000In Stock

Mfr. Part #
LRMAN0815-R03FT4

Mouser Part #
756-LRMAN0815-R03FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0815 30mOhms 1% Inverse

Learn More

Datasheet

3,000In Stock

Cut Tape

S/2.72

S/2.69

S/1.32

S/0.989

View

Reel

S/0.537

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

30 mOhms

1 W

1 %

100 PPM / C

0815 (Reversed)

2038 (Reversed)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2512 20mOhms 5% Power

LRMAP2512-R02JT4
Welwyn Components / TT Electronics
1: S/3.74
2,902In Stock

Mfr. Part #
LRMAP2512-R02JT4

Mouser Part #
756-LRMAP2512-R02JT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 20mOhms 5% Power

Learn More

Datasheet

2,902In Stock

Cut Tape

S/3.74

S/2.30

S/1.87

S/1.34

Reel

S/0.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

20 mOhms

3 W

5 %

50 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD

LRMAP2512-R0025FT4
Welwyn Components / TT Electronics
1: S/6.42
1,104In Stock

Mfr. Part #
LRMAP2512-R0025FT4

Mouser Part #
756-LRMAP25120025FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Datasheet

1,104In Stock

Cut Tape

S/6.42

S/4.20

S/2.96

S/2.34

View

Reel

S/1.56

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape

LRMA

2.5 mOhms

2 W

1 %

100 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 Alloy

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.0015 ohm 1% 3W AEC-Q200

LRMAP2512-R0015FT4
Welwyn Components / TT Electronics
1: S/6.46
165In Stock

Mfr. Part #
LRMAP2512-R0015FT4

Mouser Part #
756-LRMAP2512R0015FT

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0.0015 ohm 1% 3W AEC-Q200

Learn More

Datasheet

165In Stock

Cut Tape

S/6.46

S/4.20

S/2.62

S/2.11

View

Reel

S/1.56

MouseReel Available

Min.: 1
Mult.: 1

: 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

Current Sense Resistors - SMD 2512 3mOhms 1% Power

LRMAP2512-R003FT4
Welwyn Components / TT Electronics
1: S/4.71
2,778In Stock

Mfr. Part #
LRMAP2512-R003FT4

Mouser Part #
756-LRMAP2512R003FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 3mOhms 1% Power

Learn More

Datasheet

2,778In Stock

Cut Tape

S/4.71

S/3.03

S/2.22

S/1.71

Reel

S/0.996

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

3 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 0.004 Ohm 1%

LRMAP2512-R004FT4
Welwyn Components / TT Electronics
1: S/3.78
2,433In Stock
4,000Expected 10/27/2026

Mfr. Part #
LRMAP2512-R004FT4

Mouser Part #
756-LRMAP2512R004FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.004 Ohm 1%

Learn More

Datasheet

2,433In Stock

4,000Expected 10/27/2026

Cut Tape

S/3.78

S/2.50

S/2.05

S/1.50

Reel

S/0.961

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

4 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

Current Sense Resistors - SMD 3W 0.007 Ohm 1%

LRMAP2512-R007FT4
Welwyn Components / TT Electronics
1: S/3.85
3,103In Stock

Mfr. Part #
LRMAP2512-R007FT4

Mouser Part #
756-LRMAP2512R007FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.007 Ohm 1%

Learn More

Datasheet

3,103In Stock

Cut Tape

S/3.85

S/2.65

S/1.83

S/1.41

S/1.32

Reel

S/0.895

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

7 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

Current Sense Resistors - SMD 3W 0.012 Ohm 1%

LRMAP2512-R012FT4
Welwyn Components / TT Electronics
1: S/3.89
3,454In Stock

Mfr. Part #
LRMAP2512-R012FT4

Mouser Part #
756-LRMAP2512R012FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.012 Ohm 1%

Learn More

Datasheet

3,454In Stock

Cut Tape

S/3.89

S/2.38

S/1.90

S/1.39

S/1.35

Reel

S/0.954

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

12 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

Current Sense Resistors - SMD 2512 10mOhms 1% Power

LRMAP2512-R01FT4
Welwyn Components / TT Electronics
1: S/3.78
1,065In Stock
4,000Expected 9/22/2026

Mfr. Part #
LRMAP2512-R01FT4

Mouser Part #
756-LRMAP2512R01FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 10mOhms 1% Power

Learn More

Datasheet

1,065In Stock

4,000Expected 9/22/2026

Cut Tape

S/3.78

S/2.65

S/2.02

S/1.60

View

Reel

S/0.895

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

10 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 0.022 Ohm 1%

LRMAP2512-R022FT4
Welwyn Components / TT Electronics
1: S/3.78
605In Stock

Mfr. Part #
LRMAP2512-R022FT4

Mouser Part #
756-LRMAP2512R022FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.022 Ohm 1%

Learn More

Datasheet

605In Stock

Cut Tape

S/3.78

S/2.31

S/1.87

S/1.34

Reel

S/1.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

22 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

Current Sense Resistors - SMD 3W 0.033 Ohm 1%

LRMAP2512-R033FT4
Welwyn Components / TT Electronics
1: S/3.85
2,132In Stock

Mfr. Part #
LRMAP2512-R033FT4

Mouser Part #
756-LRMAP2512R033FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.033 Ohm 1%

Learn More

Datasheet

2,132In Stock

Cut Tape

S/3.85

S/2.65

S/1.90

S/1.41

View

Reel

S/0.895

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

33 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

Current Sense Resistors - SMD 3W 0.057K Ohm 1%

LRMAP2512-R057FT4
Welwyn Components / TT Electronics
1: S/3.85
2,515In Stock

Mfr. Part #
LRMAP2512-R057FT4

Mouser Part #
756-LRMAP2512R057FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.057K Ohm 1%

Learn More

Datasheet

2,515In Stock

Cut Tape

S/3.85

S/2.65

S/1.90

S/1.41

View

Reel

S/0.895

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

57 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

LRMA Low Resistance Metal Alloy Resistors

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