Current Sense Resistors - SMD

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SLN3 Molded Current Sense Resistors

KOA Speer SLN3 Molded Current Sense Resistors provide excellent dimensional accuracy, shock resistance, and mountability. The metal plate terminal electrode in these devices offers excellent terminal strength. The SLN3 resistor has low T.C.R. available down to ±75 ppm with resistance tolerance as low as 0.5% and a wide operating temperature range of -55°C to +180°C. The SLN3 is available in resistance values of 5mΩ to 110mΩ. The AEC-Q200-qualified SLN3 is a surface-mount type resistor with a flame-proof UL94v-0 molded case. Used primarily for current detection, KOA Speer SLN3 Molded Current Sense Resistors are ideal for transportation, industrial, telecommunications, and consumer electronics markets. Typical applications include personal computing devices, DC-to-DC conversion, automotive modules, motor control, and power supplies.

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Part #

Current Sense Resistors - SMD 4527 147mOhm 3W 1% AEC-Q200

SLN3TTEDR147F
KOA Speer
1: $2.85
1,000In Stock

Mfr. Part #
SLN3TTEDR147F

Mouser Part #
660-SLN3TTEDR147F

KOA Speer

Current Sense Resistors - SMD 4527 147mOhm 3W 1% AEC-Q200

Learn More

Datasheet

1,000In Stock

Cut Tape

$2.85

$2.43

$2.19

$1.73

Reel

$0.827

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

147 mOhms

3 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 4527 162mOhm 3W 1% AEC-Q200

SLN3TTEDR162F
KOA Speer
1: $2.85
994In Stock

Mfr. Part #
SLN3TTEDR162F

Mouser Part #
660-SLN3TTEDR162F

KOA Speer

Current Sense Resistors - SMD 4527 162mOhm 3W 1% AEC-Q200

Learn More

Datasheet

994In Stock

Cut Tape

$2.85

$2.43

$2.19

$1.73

Reel

$0.827

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

162 mOhms

3 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 4527 165mOhm 3W 1% AEC-Q200

SLN3TTEDR165F
KOA Speer
1: $2.85
980In Stock

Mfr. Part #
SLN3TTEDR165F

Mouser Part #
660-SLN3TTEDR165F

KOA Speer

Current Sense Resistors - SMD 4527 165mOhm 3W 1% AEC-Q200

Learn More

Datasheet

980In Stock

Cut Tape

$2.85

$2.43

$2.19

$1.73

View

Reel

$0.693

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

165 mOhms

3 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 4527 200mOhm 3W 1% AEC-Q200

SLN3TTEDR200F
KOA Speer
1: $2.85
765In Stock

Mfr. Part #
SLN3TTEDR200F

Mouser Part #
660-SLN3TTEDR200F

KOA Speer

Current Sense Resistors - SMD 4527 200mOhm 3W 1% AEC-Q200

Learn More

Datasheet

765In Stock

Cut Tape

$2.85

$2.43

$2.19

$1.73

View

Reel

$0.693

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

200 mOhms

3 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 4527 24.9mOhm 3W 1% AEC-Q200

SLN3TTED24L9F
KOA Speer
1: $2.85
985In Stock

Mfr. Part #
SLN3TTED24L9F

Mouser Part #
660-SLN3TTED24L9F

KOA Speer

Current Sense Resistors - SMD 4527 24.9mOhm 3W 1% AEC-Q200

Datasheet

985In Stock

Cut Tape

$2.85

$2.43

$2.19

$1.73

View

Reel

$0.693

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

24.9 mOhms

3 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 10mOhm 1% 3W +/-75 ppm

SLN3TTED10L0F
KOA Speer
1: $2.76
457In Stock

Mfr. Part #
SLN3TTED10L0F

Mouser Part #
660-SLN3TTED10L0F

KOA Speer

Current Sense Resistors - SMD 10mOhm 1% 3W +/-75 ppm

Learn More

Datasheet

457In Stock

Cut Tape

$2.76

$1.63

$1.45

$1.15

View

Reel

$0.732

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

10 mOhms

3 W

1 %

75 PPM / C

4528

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 20mOhm .5% 3W +/-75 ppm

SLN3TTED20L0D
KOA Speer
1: $4.32
233In Stock

Mfr. Part #
SLN3TTED20L0D

Mouser Part #
660-SLN3TTED20L0D

KOA Speer

Current Sense Resistors - SMD 20mOhm .5% 3W +/-75 ppm

Learn More

Datasheet

233In Stock

Cut Tape

$4.32

$2.55

$2.19

$1.81

Reel

$1.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

20 mOhms

3 W

0.5 %

75 PPM / C

4528

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 13mOhm 1% 3W +/-75 ppm

SLN3TTED13L0F
KOA Speer
1: $2.76
696In Stock

Mfr. Part #
SLN3TTED13L0F

Mouser Part #
660-SLN3TTED13L0F

KOA Speer

Current Sense Resistors - SMD 13mOhm 1% 3W +/-75 ppm

Learn More

Datasheet

696In Stock

Cut Tape

$2.76

$1.63

$1.45

$1.15

View

Reel

$0.819

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

13 mOhms

3 W

1 %

75 PPM / C

4528

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 5.6mOhm .5% 3W +/-110 ppm

SLN3TTED5L60D
KOA Speer
1: $3.67
906In Stock

Mfr. Part #
SLN3TTED5L60D

Mouser Part #
660-SLN3TTED5L60D

KOA Speer

Current Sense Resistors - SMD 5.6mOhm .5% 3W +/-110 ppm

Learn More

Datasheet

906In Stock

Cut Tape

$3.67

$2.46

$1.92

$1.74

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

5.6 mOhms

3 W

0.5 %

110 PPM / C

4528

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 4527 120mOhm 3W 1% AEC-Q200

SLN3TTEDR120F
KOA Speer
1: $2.39
972In Stock

Mfr. Part #
SLN3TTEDR120F

Mouser Part #
660-SLN3TTEDR120F

KOA Speer

Current Sense Resistors - SMD 4527 120mOhm 3W 1% AEC-Q200

Learn More

Datasheet

972In Stock

Cut Tape

$2.39

$1.58

$1.22

$1.10

Reel

$0.732

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

120 mOhms

3 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 4527 130mOhm 3W 1% AEC-Q200

SLN3TTEDR130F
KOA Speer
1: $2.39
964In Stock

Mfr. Part #
SLN3TTEDR130F

Mouser Part #
660-SLN3TTEDR130F

KOA Speer

Current Sense Resistors - SMD 4527 130mOhm 3W 1% AEC-Q200

Learn More

Datasheet

964In Stock

Cut Tape

$2.39

$1.58

$1.22

$1.10

Reel

$0.732

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

130 mOhms

3 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 4527 150mOhm 3W 1% AEC-Q200

SLN3TTEDR150F
KOA Speer
1: $2.39
977In Stock

Mfr. Part #
SLN3TTEDR150F

Mouser Part #
660-SLN3TTEDR150F

KOA Speer

Current Sense Resistors - SMD 4527 150mOhm 3W 1% AEC-Q200

Learn More

Datasheet

977In Stock

Cut Tape

$2.39

$1.58

$1.22

$1.10

Reel

$0.732

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

150 mOhms

3 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 12mOhm 1% 3W +/-75 ppm

SLN3TTED12L0F
KOA Speer
1: $2.39
893In Stock

Mfr. Part #
SLN3TTED12L0F

Mouser Part #
660-SLN3TTED12L0F

KOA Speer

Current Sense Resistors - SMD 12mOhm 1% 3W +/-75 ppm

Learn More

Datasheet

893In Stock

Cut Tape

$2.39

$1.58

$1.22

$1.10

Reel

$0.732

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

12 mOhms

3 W

1 %

75 PPM / C

4528

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 51mOhm 1% 3W +/-75 ppm

SLN3TTED51L0F
KOA Speer
1: $2.39
494In Stock

Mfr. Part #
SLN3TTED51L0F

Mouser Part #
660-SLN3TTED51L0F

KOA Speer

Current Sense Resistors - SMD 51mOhm 1% 3W +/-75 ppm

Learn More

Datasheet

494In Stock

Cut Tape

$2.39

$1.58

$1.22

$1.10

Reel

$0.854

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

51 mOhms

3 W

1 %

75 PPM / C

4528

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 5mOhm .5% 3W +/-110 ppm

SLN3TTED5L00D
KOA Speer
1: $3.67
697In Stock

Mfr. Part #
SLN3TTED5L00D

Mouser Part #
660-SLN3TTED5L00D

KOA Speer

Current Sense Resistors - SMD 5mOhm .5% 3W +/-110 ppm

Learn More

Datasheet

697In Stock

Cut Tape

$3.67

$2.46

$1.92

$1.74

Reel

$1.41

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

5 mOhms

3 W

0.5 %

110 PPM / C

4528

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 5mOhm 1% 3W +/-110 ppm

SLN3TTED5L00F
KOA Speer
1: $2.76
141In Stock

Mfr. Part #
SLN3TTED5L00F

Mouser Part #
660-SLN3TTED5L00F

KOA Speer

Current Sense Resistors - SMD 5mOhm 1% 3W +/-110 ppm

Learn More

Datasheet

141In Stock

Cut Tape

$2.76

$1.63

$1.45

$1.15

$0.981

Reel

$0.84

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

5 mOhms

3 W

1 %

110 PPM / C

4528

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 100mOhm 1% 3W +/-75 ppm

SLN3TTEDR100F
KOA Speer
1: $2.76
540In Stock

Mfr. Part #
SLN3TTEDR100F

Mouser Part #
660-SLN3TTEDR100F

KOA Speer

Current Sense Resistors - SMD 100mOhm 1% 3W +/-75 ppm

Learn More

Datasheet

540In Stock

Cut Tape

$2.76

$1.63

$1.45

$1.15

$0.981

Reel

$0.84

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

100 mOhms

3 W

1 %

110 PPM / C

4528

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 6.2mOhm 1% 3W +/-110 ppm

SLN3TTED6L20F
KOA Speer
1: $2.39
566In Stock

Mfr. Part #
SLN3TTED6L20F

Mouser Part #
660-SLN3TTED6L20F

KOA Speer

Current Sense Resistors - SMD 6.2mOhm 1% 3W +/-110 ppm

Learn More

Datasheet

566In Stock

Cut Tape

$2.39

$1.58

$1.22

$1.10

Reel

$0.732

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

6.2 mOhms

3 W

1 %

110 PPM / C

4528

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 56mOhm .5% 3W +/-75 ppm

SLN3TTED56L0D
KOA Speer
1: $3.67
284In Stock

Mfr. Part #
SLN3TTED56L0D

Mouser Part #
660-SLN3TTED56L0D

KOA Speer

Current Sense Resistors - SMD 56mOhm .5% 3W +/-75 ppm

Learn More

Datasheet

284In Stock

Cut Tape

$3.67

$2.46

$1.92

$1.74

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

56 mOhms

3 W

0.5 %

75 PPM / C

4528

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 .5% 3W +/-75 ppm

SLN3TTED33L0D
KOA Speer
1: $4.32
413In Stock

Mfr. Part #
SLN3TTED33L0D

Mouser Part #
660-SLN3TTED33L0D

KOA Speer

Current Sense Resistors - SMD 33mOhm .5% 3W +/-75 ppm

Learn More

Datasheet

413In Stock

Cut Tape

$4.32

$2.55

$2.19

$1.81

Reel

$1.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

33 mOhms

3 W

0.5 %

75 PPM / C

4528

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 62mOhm .5% 3W +/-75 ppm

SLN3TTED62L0D
KOA Speer
1: $4.32
382In Stock

Mfr. Part #
SLN3TTED62L0D

Mouser Part #
660-SLN3TTED62L0D

KOA Speer

Current Sense Resistors - SMD 62mOhm .5% 3W +/-75 ppm

Learn More

Datasheet

382In Stock

Cut Tape

$4.32

$2.55

$2.19

$1.81

Reel

$1.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

62 mOhms

3 W

0.5 %

75 PPM / C

4528

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 110mOhm .5% 3W +/-75 ppm

SLN3TTEDR110D
KOA Speer
1: $4.32
423In Stock

Mfr. Part #
SLN3TTEDR110D

Mouser Part #
660-SLN3TTEDR110D

KOA Speer

Current Sense Resistors - SMD 110mOhm .5% 3W +/-75 ppm

Learn More

Datasheet

423In Stock

Cut Tape

$4.32

$2.55

$2.19

$1.81

Reel

$1.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

110 mOhms

3 W

0.5 %

110 PPM / C

4528

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 4527 20.5mOhm 3W 1% AEC-Q200

SLN3TTED20L5F
KOA Speer
1: $2.78
900Expected 2026-08-31

Mfr. Part #
SLN3TTED20L5F

Mouser Part #
660-SLN3TTED20L5F

KOA Speer

Current Sense Resistors - SMD 4527 20.5mOhm 3W 1% AEC-Q200

Datasheet

900Expected 2026-08-31

Cut Tape

$2.78

$2.15

$2.06

$1.73

View

Reel

$0.693

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

SLN3

20.5 mOhms

3 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 20mOhm 1% 3W +/-75 ppm

SLN3TTED20L0F
KOA Speer
1: $2.39
1,000Factory Stock Available

Mfr. Part #
SLN3TTED20L0F

Mouser Part #
660-SLN3TTED20L0F

KOA Speer

Current Sense Resistors - SMD 20mOhm 1% 3W +/-75 ppm

Learn More

Datasheet

1,000Factory Stock Available

More Info Available

Cut Tape

$2.39

$1.58

$1.22

$1.10

Reel

$0.732

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

20 mOhms

3 W

1 %

75 PPM / C

4528

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 30mOhm 1% 3W +/-75 ppm

SLN3TTED30L0F
KOA Speer
1: $2.39
1,000Factory Stock Available

Mfr. Part #
SLN3TTED30L0F

Mouser Part #
660-SLN3TTED30L0F

KOA Speer

Current Sense Resistors - SMD 30mOhm 1% 3W +/-75 ppm

Learn More

Datasheet

1,000Factory Stock Available

More Info Available

Cut Tape

$2.39

$1.58

$1.22

$1.10

View

Reel

$0.732

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

SLN3

30 mOhms

3 W

1 %

75 PPM / C

4528

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

SLN3 Molded Current Sense Resistors

Mouser®

Company

Resources

Support

5 mOhms
5.1 mOhms
5.6 mOhms
6 mOhms
6.2 mOhms
6.8 mOhms
7 mOhms
7.5 mOhms
8 mOhms
8.2 mOhms
9 mOhms
9.1 mOhms
10 mOhms
10.2 mOhms
10.5 mOhms
10.7 mOhms
11 mOhms
11.3 mOhms
11.5 mOhms
11.8 mOhms