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 3W 0.045K Ohm 1%

LRMAP2512-R045FT4
Welwyn Components / TT Electronics
1: £0.728
4,000Expected 13/10/2026

Mfr. Part No.
LRMAP2512-R045FT4

Mouser Part No
756-LRMAP2512R045FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.045K Ohm 1%

Learn More

Datasheet

4,000Expected 13/10/2026

Cut Tape

£0.728

£0.512

£0.37

£0.268

View

Reel

£0.173

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

45 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 0.0007 Ohm 1%

LRMAP2512-R00075FT4
Welwyn Components / TT Electronics
1: £0.721
3,982Expected 11/11/2026

Mfr. Part No.
LRMAP2512-R00075FT4

Mouser Part No
756-LRMAP25R00075FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 3W 0.0007 Ohm 1%

Learn More

Datasheet

3,982Expected 11/11/2026

Cut Tape

£0.721

£0.444

£0.361

£0.259

Reel

£0.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

750 uOhms

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 40mOhms 1% Standard

LRMAT2512-R04FT4
Welwyn Components / TT Electronics
1: £0.496
4,000Expected 20/11/2026

Mfr. Part No.
LRMAT2512-R04FT4

Mouser Part No
756-LRMAT2512-R04FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 40mOhms 1% Standard

Learn More

Datasheet

4,000Expected 20/11/2026

Cut Tape

£0.496

£0.314

£0.245

£0.169

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

40 mOhms

1 W

1 %

100 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2512 5mOhms 1% Standard

LRMAT2512-R005FT4
Welwyn Components / TT Electronics
1: £0.496
7,979On Order

Mfr. Part No.
LRMAT2512-R005FT4

Mouser Part No
756-LRMAT2512R005FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 5mOhms 1% Standard

Learn More

Datasheet

7,979On Order

Cut Tape

£0.496

£0.314

£0.245

£0.169

View

Reel

£0.104

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

5 mOhms

1 W

1 %

100 PPM / C

2512

6432

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2512 1.5mOhm 1% Standard

LRMAT2512-R0015FT4
Welwyn Components / TT Electronics
1: £0.601
3,825Expected 22/09/2026

Mfr. Part No.
LRMAT2512-R0015FT4

Mouser Part No
756-LRMAT2512R15FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 1.5mOhm 1% Standard

Learn More

Datasheet

3,825Expected 22/09/2026

Cut Tape

£0.601

£0.34

£0.275

£0.21

View

Reel

£0.132

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

LRMA

2512

6330

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 1206 12mOhms 1% Low Thermal

LRMAM1206-R012FT5
Welwyn Components / TT Electronics
1: £0.496
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LRMAM1206-R012FT5

Mouser Part No
756-LRMAM1206R012FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 12mOhms 1% Low Thermal

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

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

12 mOhms

1 W

1 %

50 PPM / C

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.6 mm (0.024 in)

- 55 C

+ 170 C

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0805 10mOhms 5% Low Thermal

LRMAM0805-R01JT5
Welwyn Components / TT Electronics
1: £0.458
Non-Stocked

Mfr. Part No.
LRMAM0805-R01JT5

Mouser Part No
756-LRMAM0805-R01JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0805 10mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.458

£0.281

£0.219

£0.154

View

Reel

£0.093

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 0805 20mOhms 5% Low Thermal

LRMAM0805-R02JT5
Welwyn Components / TT Electronics
1: £0.458
Non-Stocked

Mfr. Part No.
LRMAM0805-R02JT5

Mouser Part No
756-LRMAM0805-R02JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0805 20mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.458

£0.281

£0.219

£0.154

View

Reel

£0.093

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

AEC-Q200

Current Sense Resistors - SMD

LRMAM0805-R002FT4
Welwyn Components / TT Electronics
1: £0.353
Non-Stocked

Mfr. Part No.
LRMAM0805-R002FT4

Mouser Part No
756-LRMAM0805R002FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.353

£0.266

£0.203

£0.115

Reel

£0.063

View

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape

LRMA

2 mOhms

500 mW (1/2 W)

1 %

100 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.6 mm (0.024 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0805 5mOhms 5% Low Thermal

LRMAM0805-R005JT5
Welwyn Components / TT Electronics
1: £0.39
Non-Stocked

Mfr. Part No.
LRMAM0805-R005JT5

Mouser Part No
756-LRMAM0805R005JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0805 5mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.39

£0.298

£0.228

£0.126

Reel

£0.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

AEC-Q200

Current Sense Resistors - SMD .006 OHM 1% 1/2W 100PPM

LRMAM0805-R006FT5
Welwyn Components / TT Electronics
1: £0.413
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LRMAM0805-R006FT5

Mouser Part No
756-LRMAM0805R006FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD .006 OHM 1% 1/2W 100PPM

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

£0.413

£0.313

£0.238

£0.132

View

Reel

£0.072

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

0805

2012

2 Terminal

Current Sense Resistors - SMD

LRMAM0805-R006JT5
Welwyn Components / TT Electronics
1: £0.39
Non-Stocked

Mfr. Part No.
LRMAM0805-R006JT5

Mouser Part No
756-LRMAM0805R006JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.39

£0.298

£0.228

£0.126

Reel

£0.071

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

0805

2012

2 Terminal

Current Sense Resistors - SMD .008 OHM 1% 1/2W 100PPM

LRMAM0805-R008FT5
Welwyn Components / TT Electronics
1: £0.413
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LRMAM0805-R008FT5

Mouser Part No
756-LRMAM0805R008FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD .008 OHM 1% 1/2W 100PPM

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

£0.413

£0.313

£0.238

£0.132

View

Reel

£0.072

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

0805

2012

2 Terminal

Current Sense Resistors - SMD

LRMAM0805-R008JT5
Welwyn Components / TT Electronics
1: £0.39
Non-Stocked

Mfr. Part No.
LRMAM0805-R008JT5

Mouser Part No
756-LRMAM0805R008JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.39

£0.298

£0.228

£0.126

Reel

£0.071

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

0805

2012

2 Terminal

Current Sense Resistors - SMD 0805 9mOhms 1% Low Thermal

LRMAM0805-R009FT5
Welwyn Components / TT Electronics
1: £0.413
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LRMAM0805-R009FT5

Mouser Part No
756-LRMAM0805R009FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0805 9mOhms 1% Low Thermal

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

£0.413

£0.313

£0.238

£0.132

Reel

£0.075

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 0805 9mOhms 5% Low Thermal

LRMAM0805-R009JT5
Welwyn Components / TT Electronics
1: £0.39
Non-Stocked

Mfr. Part No.
LRMAM0805-R009JT5

Mouser Part No
756-LRMAM0805R009JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0805 9mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.39

£0.298

£0.228

£0.126

Reel

£0.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 0805 25mOhms 1% Low Thermal

LRMAM0805-R025FT5
Welwyn Components / TT Electronics
1: £0.458
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LRMAM0805-R025FT5

Mouser Part No
756-LRMAM0805R025FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0805 25mOhms 1% Low Thermal

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

£0.458

£0.281

£0.219

£0.154

View

Reel

£0.093

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 0805 25mOhms 5% Low Thermal

LRMAM0805-R025JT5
Welwyn Components / TT Electronics
1: £0.458
Non-Stocked

Mfr. Part No.
LRMAM0805-R025JT5

Mouser Part No
756-LRMAM0805R025JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 0805 25mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.458

£0.281

£0.219

£0.154

View

Reel

£0.093

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

0805

2012

2 Terminal

AEC-Q200

Current Sense Resistors - SMD 1206 10mOhms 5% Low Thermal

LRMAM1206-R01JT5
Welwyn Components / TT Electronics
1: £0.488
Non-Stocked

Mfr. Part No.
LRMAM1206-R01JT5

Mouser Part No
756-LRMAM1206-R01JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 10mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.488

£0.313

£0.244

£0.168

Reel

£0.093

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 20mOhms 5% Low Thermal

LRMAM1206-R02JT5
Welwyn Components / TT Electronics
1: £0.488
Non-Stocked

Mfr. Part No.
LRMAM1206-R02JT5

Mouser Part No
756-LRMAM1206-R02JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 20mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.488

£0.313

£0.244

£0.168

Reel

£0.093

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 30mOhms 5% Low Thermal

LRMAM1206-R03JT5
Welwyn Components / TT Electronics
1: £0.488
Non-Stocked

Mfr. Part No.
LRMAM1206-R03JT5

Mouser Part No
756-LRMAM1206-R03JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 1206 30mOhms 5% Low Thermal

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.488

£0.313

£0.244

£0.168

Reel

£0.093

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

LRMA

1206

3115

2 Terminal

AEC-Q200

Current Sense Resistors - SMD

LRMAM1206-R04JT5
Welwyn Components / TT Electronics
1: £0.496
Non-Stocked

Mfr. Part No.
LRMAM1206-R04JT5

Mouser Part No
756-LRMAM1206-R04JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.496

£0.314

£0.245

£0.169

View

Reel

£0.104

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

1206

3115

2 Terminal

Current Sense Resistors - SMD

LRMAM1206-R05JT5
Welwyn Components / TT Electronics
1: £0.496
Non-Stocked

Mfr. Part No.
LRMAM1206-R05JT5

Mouser Part No
756-LRMAM1206-R05JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.496

£0.314

£0.245

£0.169

View

Reel

£0.104

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

1206

3115

2 Terminal

Current Sense Resistors - SMD

LRMAM1206-R0012FT5
Welwyn Components / TT Electronics
1: £0.503
Non-Stocked

Mfr. Part No.
LRMAM1206-R0012FT5

Mouser Part No
756-LRMAM12060012FT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.503

£0.388

£0.249

£0.177

Reel

£0.11

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

1206

3115

2 Terminal

Current Sense Resistors - SMD

LRMAM1206-R0012JT5
Welwyn Components / TT Electronics
1: £0.496
Non-Stocked

Mfr. Part No.
LRMAM1206-R0012JT5

Mouser Part No
756-LRMAM12060012JT5

Welwyn Components / TT Electronics

Current Sense Resistors - SMD

Learn More

Datasheet

Non-Stocked

Cut Tape

£0.496

£0.314

£0.245

£0.169

View

Reel

£0.104

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

LRMA

1206

3115

2 Terminal

LRMA Low Resistance Metal Alloy Resistors

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