Current Sense Resistors - SMD

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

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.

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

Results: 641

Applied Filters:

Packaging

Series

Resistance

Power Rating

Tolerance

Temperature Coefficient

Case Code - in

Case Code - mm

Length

Width

Height

Minimum Operating Temperature

Maximum Operating Temperature

Technology

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 0.018 Ohms .5% tol.

SLN5TTED18L0D
KOA Speer
1: $4.42
229In Stock

Mfr. Part No.
SLN5TTED18L0D

Mouser Part No
66-SLN5TTED18L0D

KOA Speer

Current Sense Resistors - SMD 0.018 Ohms .5% tol.

Datasheet

229In Stock

Cut Tape

$4.42

$2.64

$2.34

$1.92

Reel

$1.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SLN5

18 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 0.082 Ohms .5% tol.

SLN5TTED82L0D
KOA Speer
1: $4.42
157In Stock

Mfr. Part No.
SLN5TTED82L0D

Mouser Part No
66-SLN5TTED82L0D

KOA Speer

Current Sense Resistors - SMD 0.082 Ohms .5% tol.

Datasheet

157In Stock

Cut Tape

$4.42

$2.64

$2.34

$1.92

Reel

$1.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SLN5

82 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 12mOhm 1W 1% Molded C.S. Resistor

SLW07TTE12L0F
KOA Speer
1: $2.60
1,536In Stock

Mfr. Part No.
SLW07TTE12L0F

Mouser Part No
660-SLW07TTE12L0F

KOA Speer

Current Sense Resistors - SMD 12mOhm 1W 1% Molded C.S. Resistor

Learn More

Datasheet

1,536In Stock

Cut Tape

$2.60

$1.50

$1.21

$0.908

Reel

$0.663

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Reel, Cut Tape, MouseReel

SLW07

12 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 1watt 0.0909ohm 1%

TSL1TTE90L9F
KOA Speer
1: $1.89
2,997In Stock

Mfr. Part No.
TSL1TTE90L9F

Mouser Part No
660-TSL1TTE90L9F

KOA Speer

Current Sense Resistors - SMD 1watt 0.0909ohm 1%

Learn More

Datasheet

2,997In Stock

Cut Tape

$1.89

$1.08

$0.883

$0.66

View

Reel

$0.463

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reel, Cut Tape, MouseReel

TSL

90.9 mOhms

1 W

1 %

100 PPM / C

2512

6332

6.3 mm (0.248 in)

3.1 mm (0.122 in)

1 mm (0.039 in)

- 55 C

+ 180 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.15 Ohms .5% tol. 7

SLN5TTEDR150D
KOA Speer
1: $3.85
985Expected 16/2/2026

Mfr. Part No.
SLN5TTEDR150D

Mouser Part No
66-SLN5TTEDR150D

KOA Speer

Current Sense Resistors - SMD 0.15 Ohms .5% tol. 7

Datasheet

985Expected 16/2/2026

Cut Tape

$3.85

$2.57

$2.02

$1.82

View

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SLN5

150 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 0.2 Ohms 1% tol. 7W

SLN5TTEDR200F
KOA Speer
1: $2.97
1,000Expected 16/3/2026

Mfr. Part No.
SLN5TTEDR200F

Mouser Part No
66-SLN5TTEDR200F

KOA Speer

Current Sense Resistors - SMD 0.2 Ohms 1% tol. 7W

Learn More

Datasheet

1,000Expected 16/3/2026

Cut Tape

$2.97

$1.97

$1.53

$1.38

Reel

$0.988

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SLN5

200 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 2watts 0.1ohms 1%

SL2TTEDR100F
KOA Speer
1: $2.54
1,000Expected 16/3/2026

Mfr. Part No.
SL2TTEDR100F

Mouser Part No
660-SL2TTEDR100F

KOA Speer

Current Sense Resistors - SMD 2watts 0.1ohms 1%

Learn More

Datasheet

1,000Expected 16/3/2026

Cut Tape

$2.54

$1.47

$1.19

$0.891

View

Reel

$0.626

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 0.013 Ohm 5% 100ppm

SL3TTED13LJ
KOA Speer
1: $2.13
1,000Expected 13/4/2026

Mfr. Part No.
SL3TTED13LJ

Mouser Part No
660-SL3TTED13LJ

KOA Speer

Current Sense Resistors - SMD 3W 0.013 Ohm 5% 100ppm

Learn More

Datasheet

1,000Expected 13/4/2026

Cut Tape

$2.13

$1.22

$0.992

$0.742

View

Reel

$0.521

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SL3

13 mOhms

3 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 3W 0.016 Ohm 5% 100ppm

SL3TTED16LJ
KOA Speer
1: $2.13
998Expected 16/3/2026

Mfr. Part No.
SL3TTED16LJ

Mouser Part No
660-SL3TTED16LJ

KOA Speer

Current Sense Resistors - SMD 3W 0.016 Ohm 5% 100ppm

Learn More

Datasheet

998Expected 16/3/2026

Cut Tape

$2.13

$1.22

$0.992

$0.742

View

Reel

$0.521

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SL3

16 mOhms

3 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 20mOhm 1W 1% Molded C.S. Resistor

SLW07TTE20L0F
KOA Speer
1: $2.60
1,500Expected 16/3/2026

Mfr. Part No.
SLW07TTE20L0F

Mouser Part No
660-SLW07TTE20L0F

KOA Speer

Current Sense Resistors - SMD 20mOhm 1W 1% Molded C.S. Resistor

Learn More

Datasheet

1,500Expected 16/3/2026

Cut Tape

$2.60

$1.50

$1.21

$0.908

Reel

$0.609

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Reel, Cut Tape, MouseReel

SLW07

20 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 27mOhm 1W 1% Molded C.S. Resistor

SLW07TTE27L0F
KOA Speer
1: $2.60
991Expected 6/4/2026

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

991Expected 6/4/2026

Cut Tape

$2.60

$1.50

$1.21

$1.10

Reel

$0.657

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 2watts 0.332 ohms 1%

SL2TTEDR332F
KOA Speer
1: $2.54
1,000Factory Stock Available

Mfr. Part No.
SL2TTEDR332F

Mouser Part No
660-SL2TTER332F

KOA Speer

Current Sense Resistors - SMD 2watts 0.332 ohms 1%

Learn More

Datasheet

1,000Factory Stock Available

More Info Available

Cut Tape

$2.54

$1.47

$1.19

$0.891

View

Reel

$0.626

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 3watts 13mohms 1%

SL3TTED13L0F
KOA Speer
1: $2.28
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

$2.28

$1.34

$1.20

$0.948

$0.812

Reel

$0.695

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $2.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN2TTEDR200F

Mouser Part No
660-SLN2TTEDR200F

KOA Speer

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.54

$1.47

$1.19

$0.891

Reel

$0.591

View

Min.: 1
Mult.: 1

Reel: 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: $1.38
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

$1.38

$1.35

$1.32

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

Reel: 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: $3.39
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

$3.39

$2.07

$1.90

$1.50

Reel

$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.50
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

$1.50

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

Reel: 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: $3.85
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

Cut Tape

$3.85

$2.57

$2.02

$1.82

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

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: $1.53
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

$1.53

$1.50

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

Reel: 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 0.007 Ohms .5% tol.

SLN5TTED7L00D
KOA Speer
1,000: $1.46
Non-Stocked Lead-Time 12 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 12 Weeks

Reel

$1.46

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

Reel: 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

Current Sense Resistors - SMD 0.008 Ohms .5% tol.

SLN5TTED8L00D
KOA Speer
1,000: $1.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN5TTED8L00D

Mouser Part No
66-SLN5TTED8L00D

KOA Speer

Current Sense Resistors - SMD 0.008 Ohms .5% tol.

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.53

$1.50

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

Reel: 1,000

Reel

SLN5

8 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

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.009 Ohms .5% tol.

SLN5TTED9L00D
KOA Speer
1,000: $1.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SLN5TTED9L00D

Mouser Part No
66-SLN5TTED9L00D

KOA Speer

Current Sense Resistors - SMD 0.009 Ohms .5% tol.

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.53

$1.50

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

Reel: 1,000

Reel

SLN5

9 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

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 2watts 30.1mohms 1%

SL2TTED30L1F
KOA Speer
1: $2.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SL2TTED30L1F

Mouser Part No
660-SL2TTE30L1F

KOA Speer

Current Sense Resistors - SMD 2watts 30.1mohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.54

$1.47

$1.19

$0.891

View

Reel

$0.626

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SL2

30.1 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 2watts 33.2mohms 1%

SL2TTED33L2F
KOA Speer
1: $2.54
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SL2TTED33L2F

Mouser Part No
660-SL2TTE33L2F

KOA Speer

Current Sense Resistors - SMD 2watts 33.2mohms 1%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.54

$1.47

$1.19

$0.891

View

Reel

$0.626

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Reel, Cut Tape, MouseReel

SL2

33.2 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 0.2 Ohm 0.5% 100ppm

SL2TTEDR200D
KOA Speer
1,000: $1.16
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SL2TTEDR200D

Mouser Part No
660-SL2TTEDR200D

KOA Speer

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

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.16

$1.14

$1.11

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

Reel: 1,000

Reel

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

SL, SLN, & TSL Molded Current Sense Resistors

Customer Service Office

Company

Resources

Support

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
6.04 mOhms
6.19 mOhms
6.2 mOhms
6.8 mOhms
7 mOhms
7.5 mOhms
8 mOhms