Current Sense Resistors - SMD

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SL, SLN, & TSL Molded Current Sense Resistors

KOA Speer SL, SLN, and TSL Molded Current Sense Resistors are surface-mountable components that are AEC-Q200 qualified for automotive applications. These resistors are constructed in a flame-proof UL94V0 molded polymer case. They offer excellent dimension accuracy, mountability, and shock resistance. KOA Speer SL, SLN, and TSL Molded Current Sense Resistors also feature 0Ω (SLZ) and low-profile (TSL) options.

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Part #

Current Sense Resistors - SMD 0.022 Ohms 1% tol. 7

SLN5TTED22L0F
KOA Speer
1: $3.32
990Expected 12/10/2026

Mfr. Part No.
SLN5TTED22L0F

Mouser Part No
66-SLN5TTED22L0F

KOA Speer

Current Sense Resistors - SMD 0.022 Ohms 1% tol. 7

Datasheet

990Expected 12/10/2026

Cut Tape

$3.32

$2.03

$1.86

$1.47

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN5

22 mOhms

7 W

1 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.039 Ohms 1% tol. 7

SLN5TTED39L0F
KOA Speer
1: $3.32
970In Stock

Mfr. Part No.
SLN5TTED39L0F

Mouser Part No
66-SLN5TTED39L0F

KOA Speer

Current Sense Resistors - SMD 0.039 Ohms 1% tol. 7

Datasheet

970In Stock

Cut Tape

$3.32

$2.03

$1.86

$1.47

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN5

39 mOhms

7 W

1 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.1 Ohms 1% tol. 7W

SLN5TTEDR100F
KOA Speer
1: $2.91
1,000Expected 7/9/2026

Mfr. Part No.
SLN5TTEDR100F

Mouser Part No
66-SLN5TTEDR100F

KOA Speer

Current Sense Resistors - SMD 0.1 Ohms 1% tol. 7W

Learn More

Datasheet

1,000Expected 7/9/2026

Cut Tape

$2.91

$1.93

$1.50

$1.35

Reel

$0.953

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN5

100 mOhms

7 W

1 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 2W 0.03 Ohm 5% 100ppm

SL2TTED30LJ
KOA Speer
1: $2.12
1,000Expected 17/8/2026

Mfr. Part No.
SL2TTED30LJ

Mouser Part No
660-SL2TTED30LJ

KOA Speer

Current Sense Resistors - SMD 2W 0.03 Ohm 5% 100ppm

Learn More

Datasheet

1,000Expected 17/8/2026

Cut Tape

$2.12

$1.22

$0.993

$0.743

View

Reel

$0.521

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL2

30 mOhms

2 W

5 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts 0.1ohms 1%

SL2TTEDR100F
KOA Speer
1: $2.49
1,963Expected 25/8/2026

Mfr. Part No.
SL2TTEDR100F

Mouser Part No
660-SL2TTEDR100F

KOA Speer

Current Sense Resistors - SMD 2watts 0.1ohms 1%

Learn More

Datasheet

1,963Expected 25/8/2026

Cut Tape

$2.49

$1.44

$1.17

$0.872

View

Reel

$0.612

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL2

100 mOhms

2 W

1 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3W 0.1 Ohm 0.5% 100ppm

SL3TTEDR100D
KOA Speer
1: $3.16
1,000Expected 19/10/2026

Mfr. Part No.
SL3TTEDR100D

Mouser Part No
660-SL3TTEDR100D

KOA Speer

Current Sense Resistors - SMD 3W 0.1 Ohm 0.5% 100ppm

Learn More

Datasheet

1,000Expected 19/10/2026

Cut Tape

$3.16

$1.92

$1.77

$1.40

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL3

100 mOhms

3 W

0.5 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 27mOhm 1W 1% Molded C.S. Resistor

SLW07TTE27L0F
KOA Speer
1: $2.54
1,993Expected 12/10/2026

Mfr. Part No.
SLW07TTE27L0F

Mouser Part No
660-SLW07TTE27L0F

KOA Speer

Current Sense Resistors - SMD 27mOhm 1W 1% Molded C.S. Resistor

Learn More

Datasheet

1,993Expected 12/10/2026

Cut Tape

$2.54

$1.47

$1.19

$0.888

Reel

$0.624

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Reel, Cut Tape, MouseReel

SLW07

27 mOhms

1 W

1 %

0 PPM / C, + 150 PPM / C

2010

5025

5 mm (0.197 in)

2.5 mm (0.098 in)

1.7 mm (0.067 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2W 0.2 Ohm 0.5% 100ppm

SL2TTEDR200D
KOA Speer
1: $3.59
8,000Factory Stock Available

Mfr. Part No.
SL2TTEDR200D

Mouser Part No
660-SL2TTEDR200D

KOA Speer

Current Sense Resistors - SMD 2W 0.2 Ohm 0.5% 100ppm

Datasheet

8,000Factory Stock Available

More Info Available

Cut Tape

$3.59

$2.12

$1.82

$1.51

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL2

200 mOhms

2 W

0.5 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts 13mohms 1%

SL3TTED13L0F
KOA Speer
1: $2.23
1,000Stock Available

Mfr. Part No.
SL3TTED13L0F

Mouser Part No
660-SL3TTE13L0F

KOA Speer

Current Sense Resistors - SMD 3watts 13mohms 1%

Learn More

Datasheet

1,000Stock Available

More Info Available

Cut Tape

$2.23

$1.31

$1.18

$0.928

$0.794

Reel

$0.68

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL3

13 mOhms

3 W

1 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD .2 OHM 1% 2W

SLN2TTEDR200F
KOA Speer
1: $2.49
12,000Stock Available

Mfr. Part No.
SLN2TTEDR200F

Mouser Part No
660-SLN2TTEDR200F

KOA Speer

Current Sense Resistors - SMD .2 OHM 1% 2W

Learn More

Datasheet

12,000Stock Available

More Info Available

Cut Tape

$2.49

$1.44

$1.17

$0.872

View

Reel

$0.612

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN2

200 mOhms

2 W

1 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.4 mm (0.094 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.012 Ohms .5% tol.

SLN5TTED12L0D
KOA Speer
1,000: $1.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN5TTED12L0D

Mouser Part No
66-SLN5TTED12L0D

KOA Speer

Current Sense Resistors - SMD 0.012 Ohms .5% tol.

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.47

$1.36

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

SLN5

12 mOhms

7 W

0.5 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.015 Ohms 1% tol. 7

SLN5TTED15L0F
KOA Speer
1: $3.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SLN5TTED15L0F

Mouser Part No
66-SLN5TTED15L0F

KOA Speer

Current Sense Resistors - SMD 0.015 Ohms 1% tol. 7

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$3.32

$2.03

$1.86

$1.47

Reel

$1.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN5

15 mOhms

7 W

1 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.027 Ohms .5% tol.

SLN5TTED27L0D
KOA Speer
1,000: $1.47
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN5TTED27L0D

Mouser Part No
66-SLN5TTED27L0D

KOA Speer

Current Sense Resistors - SMD 0.027 Ohms .5% tol.

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.47

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

SLN5

27 mOhms

7 W

0.5 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.039 Ohms .5% tol.

SLN5TTED39L0D
KOA Speer
1,000: $1.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN5TTED39L0D

Mouser Part No
66-SLN5TTED39L0D

KOA Speer

Current Sense Resistors - SMD 0.039 Ohms .5% tol.

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.28

$1.26

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

SLN5

39 mOhms

7 W

0.5 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.056 Ohms .5% tol.

SLN5TTED56L0D
KOA Speer
1,000: $1.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN5TTED56L0D

Mouser Part No
66-SLN5TTED56L0D

KOA Speer

Current Sense Resistors - SMD 0.056 Ohms .5% tol.

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.50

$1.47

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

SLN5

56 mOhms

7 W

0.5 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 2watts 51mohms 1%

SL2TTED51L0F
KOA Speer
1: $2.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SL2TTED51L0F

Mouser Part No
660-SL2TTE51L0F

KOA Speer

Current Sense Resistors - SMD 2watts 51mohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.49

$1.44

$1.17

$0.872

View

Reel

$0.612

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL2

51 mOhms

2 W

1 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2W 0.33 Ohm 0.5% 100ppm

SL2TTEDR330D
KOA Speer
1,000: $1.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SL2TTEDR330D

Mouser Part No
660-SL2TTEDR330D

KOA Speer

Current Sense Resistors - SMD 2W 0.33 Ohm 0.5% 100ppm

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.21

$1.18

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

SL2

330 mOhms

2 W

0.5 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2watts 0.332 ohms 1%

SL2TTEDR332F
KOA Speer
1: $2.49
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SL2TTEDR332F

Mouser Part No
660-SL2TTER332F

KOA Speer

Current Sense Resistors - SMD 2watts 0.332 ohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$2.49

$1.44

$1.17

$0.872

View

Reel

$0.612

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL2

332 mOhms

2 W

1 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3W 0.062 Ohm 1% 100ppm

SL3TTED62L0F
KOA Speer
1: $2.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SL3TTED62L0F

Mouser Part No
660-SL3TTED62L0F

KOA Speer

Current Sense Resistors - SMD 3W 0.062 Ohm 1% 100ppm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.23

$1.31

$1.18

$0.928

View

Reel

$0.68

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL3

62 mOhms

3 W

1 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3watts 0.1ohms 1%

SL3TTEDR100F
KOA Speer
1: $2.23
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SL3TTEDR100F

Mouser Part No
660-SL3TTEDR100F

KOA Speer

Current Sense Resistors - SMD 3watts 0.1ohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$2.23

$1.31

$1.18

$0.928

$0.794

Reel

$0.68

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SL3

100 mOhms

3 W

1 %

100 PPM / C

4528

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2W 0.02 Ohm 1% 75ppm

SLN2TTED20L0F
KOA Speer
1: $2.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN2TTED20L0F

Mouser Part No
660-SLN2TTED20L0F

KOA Speer

Current Sense Resistors - SMD 2W 0.02 Ohm 1% 75ppm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.49

$1.44

$1.17

$0.872

View

Reel

$0.612

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN2

20 mOhms

2 W

1 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.4 mm (0.094 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2W 0.1 Ohm 1% 75ppm

SLN2TTEDR100F
KOA Speer
1: $2.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN2TTEDR100F

Mouser Part No
660-SLN2TTEDR100F

KOA Speer

Current Sense Resistors - SMD 2W 0.1 Ohm 1% 75ppm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.49

$1.44

$1.17

$0.872

View

Reel

$0.612

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN2

100 mOhms

2 W

1 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.4 mm (0.094 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 33mOhm 1W 1% Molded C.S. Resistor

SLW07TTE33L0F
KOA Speer
2,000: $0.631
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SLW07TTE33L0F

Mouser Part No
660-SLW07TTE33L0F

KOA Speer

Current Sense Resistors - SMD 33mOhm 1W 1% Molded C.S. Resistor

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$0.631

$0.623

Min.: 2,000
Mult.: 2,000

: 2,000

Reel

SLW07

33 mOhms

1 W

1 %

0 PPM / C, + 150 PPM / C

2010

5025

5 mm (0.197 in)

2.5 mm (0.098 in)

1.7 mm (0.067 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.03 Ohms .5% tol. 7

SLN5TTED30L0D
KOA Speer
1,000: $1.37
Non-Stocked

Mfr. Part No.
SLN5TTED30L0D

Mouser Part No
66-SLN5TTED30L0D

KOA Speer

Current Sense Resistors - SMD 0.03 Ohms .5% tol. 7

Datasheet

Non-Stocked

Reel

$1.37

$1.30

$1.26

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

SLN5

30 mOhms

7 W

0.5 %

75 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.007 Ohms .5% tol.

SLN5TTED7L00D
KOA Speer
1,000: $1.47
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SLN5TTED7L00D

Mouser Part No
66-SLN5TTED7L00D

KOA Speer

Current Sense Resistors - SMD 0.007 Ohms .5% tol.

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$1.47

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

SLN5

7 mOhms

7 W

0.5 %

110 PPM / C

4527

11570

11.5 mm (0.453 in)

7 mm (0.276 in)

2.5 mm (0.098 in)

- 65 C

+ 180 C

2 Terminal

SMD/SMT

SL, SLN, & TSL Molded Current Sense Resistors

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1 mOhms
3 mOhms
3.3 mOhms
3.6 mOhms
3.9 mOhms
4 mOhms
4.3 mOhms
4.7 mOhms
5 mOhms
5.1 mOhms
5.6 mOhms
5.62 mOhms
6 mOhms
6.19 mOhms
6.2 mOhms
6.8 mOhms
7 mOhms
7.5 mOhms
8 mOhms
8.2 mOhms