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 3W 0.045K Ohm 1%

LRMAP2512-R045FT4
Welwyn Components / TT Electronics
1: 6,22 kr.
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

6,22 kr.

4,38 kr.

3,00 kr.

2,29 kr.

View

Reel

1,48 kr.

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: 6,16 kr.
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

6,16 kr.

3,80 kr.

3,08 kr.

2,22 kr.

Reel

1,37 kr.

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 1mOhm 1% Standard

LRMAT2512-R001FT4
Welwyn Components / TT Electronics
1: 5,13 kr.
7.909On Order

Mfr. Part No.
LRMAT2512-R001FT4

Mouser Part No
756-LRMAT2512R001FT4

Welwyn Components / TT Electronics

Current Sense Resistors - SMD 2512 1mOhm 1% Standard

Learn More

Datasheet

7.909On Order

Cut Tape

5,13 kr.

2,90 kr.

2,35 kr.

1,76 kr.

View

Reel

1,13 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Reel, Cut Tape, MouseReel

LRMA

1 mOhms

2 W

1 %

275 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: 4,24 kr.
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

4,24 kr.

2,69 kr.

2,10 kr.

1,45 kr.

View

Reel

0,888 kr.

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: 4,30 kr.
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

4,30 kr.

2,68 kr.

2,17 kr.

1,73 kr.

View

Reel

1,13 kr.

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: 4,24 kr.
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

4,24 kr.

2,69 kr.

2,10 kr.

1,45 kr.

View

Reel

0,888 kr.

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: 3,92 kr.
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

3,92 kr.

2,40 kr.

1,87 kr.

1,31 kr.

View

Reel

0,791 kr.

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: 3,92 kr.
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

3,92 kr.

2,40 kr.

1,87 kr.

1,31 kr.

View

Reel

0,791 kr.

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: 3,01 kr.
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

3,01 kr.

2,28 kr.

1,74 kr.

0,985 kr.

Reel

0,537 kr.

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: 3,33 kr.
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

3,33 kr.

2,54 kr.

1,95 kr.

1,07 kr.

Reel

0,604 kr.

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: 3,53 kr.
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

3,53 kr.

2,68 kr.

2,04 kr.

1,13 kr.

View

Reel

0,619 kr.

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: 3,33 kr.
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

3,33 kr.

2,54 kr.

1,95 kr.

1,07 kr.

Reel

0,604 kr.

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: 3,53 kr.
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

3,53 kr.

2,68 kr.

2,04 kr.

1,13 kr.

View

Reel

0,619 kr.

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: 3,33 kr.
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

3,33 kr.

2,54 kr.

1,95 kr.

1,07 kr.

Reel

0,604 kr.

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: 3,53 kr.
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

3,53 kr.

2,68 kr.

2,04 kr.

1,13 kr.

View

Reel

0,619 kr.

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: 3,33 kr.
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

3,33 kr.

2,54 kr.

1,95 kr.

1,07 kr.

Reel

0,604 kr.

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: 3,92 kr.
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

3,92 kr.

2,40 kr.

1,87 kr.

1,31 kr.

View

Reel

0,791 kr.

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: 3,92 kr.
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

3,92 kr.

2,40 kr.

1,87 kr.

1,31 kr.

View

Reel

0,791 kr.

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: 4,17 kr.
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

4,17 kr.

2,68 kr.

2,09 kr.

1,44 kr.

Reel

0,798 kr.

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: 4,17 kr.
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

4,17 kr.

2,68 kr.

2,09 kr.

1,44 kr.

Reel

0,798 kr.

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: 4,17 kr.
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

4,17 kr.

2,68 kr.

2,09 kr.

1,44 kr.

Reel

0,798 kr.

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: 4,24 kr.
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

4,24 kr.

2,69 kr.

2,10 kr.

1,45 kr.

View

Reel

0,888 kr.

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: 4,24 kr.
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

4,24 kr.

2,69 kr.

2,10 kr.

1,45 kr.

View

Reel

0,888 kr.

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: 4,30 kr.
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

4,30 kr.

3,32 kr.

2,02 kr.

1,51 kr.

Reel

0,962 kr.

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: 4,24 kr.
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

4,24 kr.

2,69 kr.

2,10 kr.

1,45 kr.

View

Reel

0,888 kr.

Min.: 1
Mult.: 1

: 5.000

Reel, Cut Tape

LRMA

1206

3115

2 Terminal

LRMA Low Resistance Metal Alloy Resistors

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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
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12 mOhms
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