Current Sense Resistors

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Bourns High-Powered CSS Current Sense Resistors come in both 2-terminal and 4-terminal options and are manufactured using a metal element. Each family has a range of low resistance options and power ratings of up to 50W with resistance values as low as 0.05mΩ. These resistors detect and convert current to an easily measured voltage that is proportional to the current through the device. Bourns Current Sense Resistors offer high measurement accuracy and cost-effectiveness compared to other technologies.

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Part #

Current Sense Resistors - SMD .0003 OHM 1% 5W 100PPM

CSS2H-3920R-L300F
Bourns
1: $2.66
6,018In Stock

Mfr. Part No.
CSS2H-3920R-L300F

Mouser Part No
652-CSS2H3920RL300F

Bourns

Current Sense Resistors - SMD .0003 OHM 1% 5W 100PPM

Learn More

Datasheet

6,018In Stock

Cut Tape

$2.66

$1.78

$1.39

$1.26

Reel

$0.824

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

CSS2H-3920

300 uOhms

10 W

1 %

100 PPM / C

3920

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

1.8 mm (0.071 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 0.5mOHMS 9W 1% AEC-Q200

CSS2H-3920R-L500F
Bourns
1: $2.71
3,428In Stock
6,000Expected 19/10/2026

Mfr. Part No.
CSS2H-3920R-L500F

Mouser Part No
652-CSS2H3920RL500F

Bourns

Current Sense Resistors - SMD 0.5mOHMS 9W 1% AEC-Q200

Learn More

Datasheet

3,428In Stock

6,000Expected 19/10/2026

Cut Tape

$2.71

$1.74

$1.45

$1.28

Reel

$0.848

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

CSS2H-3920

500 uOhms

9 W

1 %

50 PPM / C

3920

10052

10.04 mm (0.395 in)

5.2 mm (0.205 in)

0.84 mm (0.033 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.5mOHMS 9W 1% AEC-Q200

CSS2H-3920R-L500FE
Bourns
1: $2.73
2,270In Stock

Mfr. Part No.
CSS2H-3920R-L500FE

Mouser Part No
652-CSS2H3920RL500FE

Bourns

Current Sense Resistors - SMD 0.5mOHMS 9W 1% AEC-Q200

Learn More

Datasheet

2,270In Stock

Cut Tape

$2.73

$1.83

$1.42

$1.29

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

CSS2H-3920

500 uOhms

9 W

1 %

50 PPM / C

3920

10052

10.04 mm (0.395 in)

5.2 mm (0.205 in)

0.84 mm (0.033 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1.0mOHMS 9W 1% AEC-Q200

CSS2H-5930K-1L00F
Bourns
1: $2.54
3,500In Stock
3,000Expected 30/11/2026

Mfr. Part No.
CSS2H-5930K-1L00F

Mouser Part No
652-CSS2H5930K1L00F

Bourns

Current Sense Resistors - SMD 1.0mOHMS 9W 1% AEC-Q200

Learn More

Datasheet

3,500In Stock

3,000Expected 30/11/2026

Cut Tape

$2.54

$1.57

$1.32

$1.20

Reel

$0.812

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

CSS2H-5930

1 mOhms

9 W

1 %

50 PPM / C

5931

15075

15 mm (0.591 in)

7.75 mm (0.305 in)

0.84 mm (0.033 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD .0002 OHM 1% 6W 100PPM

CSS2H-5930R-L200F
Bourns
1: $2.99
1,495In Stock

Mfr. Part No.
CSS2H-5930R-L200F

Mouser Part No
652-CSS2H5930RL200F

Bourns

Current Sense Resistors - SMD .0002 OHM 1% 6W 100PPM

Learn More

Datasheet

1,495In Stock

Cut Tape

$2.99

$2.01

$1.57

$1.43

Reel

$1.17

View

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape

CSS2H-5930

200 uOhms

12 W

1 %

50 PPM / C

5930

15078

10 mm (0.394 in)

5.2 mm (0.205 in)

2.5 mm (0.098 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD .0003 OHM 1% 6W 100PPM

CSS2H-5930R-L300F
Bourns
1: $3.15
3,755In Stock

Mfr. Part No.
CSS2H-5930R-L300F

Mouser Part No
652-CSS2H5930RL300F

Bourns

Current Sense Resistors - SMD .0003 OHM 1% 6W 100PPM

Learn More

Datasheet

3,755In Stock

Cut Tape

$3.15

$2.11

$1.65

$1.50

Reel

$1.04

View

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape

CSS2H-5930

300 uOhms

10 W

1 %

50 PPM / C

5930

15078

10 mm (0.394 in)

5.2 mm (0.205 in)

1.8 mm (0.071 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD .005 OHM 1% 4W 75PPM

CSS2H-3920K-5L00F
Bourns
1: $1.68
4,810In Stock

Mfr. Part No.
CSS2H-3920K-5L00F

Mouser Part No
652-CSS2H-3920K5L00F

Bourns

Current Sense Resistors - SMD .005 OHM 1% 4W 75PPM

Learn More

Datasheet

4,810In Stock

Cut Tape

$1.68

$1.11

$0.856

$0.774

Reel

$0.483

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

CSS2H-3920

5 mOhms

5 W

1 %

75 PPM / C

3920

10052

10 mm (0.394 in)

5.2 mm (0.205 in)

0.92 mm (0.036 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 2mOhms 5W 1% AEC-Q200

CSS2H-2512K-2L00F
Bourns
1: $1.48
14,958In Stock

Mfr. Part No.
CSS2H-2512K-2L00F

Mouser Part No
652-CSS2H2512K2L00F

Bourns

Current Sense Resistors - SMD 2mOhms 5W 1% AEC-Q200

Learn More

Datasheet

14,958In Stock

Cut Tape

$1.48

$0.971

$0.748

$0.674

Reel

$0.417

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

CSS2H-2512

2 mOhms

5 W

1 %

50 PPM / C

2512

6432

6.35 mm (0.25 in)

3.05 mm (0.12 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 2.0mOHMS 5W 1% AEC-Q200

CSS2H-2512K-2L00FE
Bourns
1: $1.72
4,468In Stock

Mfr. Part No.
CSS2H-2512K-2L00FE

Mouser Part No
652-CSS2H2512K2L00FE

Bourns

Current Sense Resistors - SMD 2.0mOHMS 5W 1% AEC-Q200

Learn More

Datasheet

4,468In Stock

Cut Tape

$1.72

$1.14

$0.874

$0.789

Reel

$0.591

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

CSS2H-2512

2 mOhms

5 W

1 %

50 PPM / C

2512

6432

6.35 mm (0.25 in)

3.05 mm (0.12 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3.0mOHMS 4W 1% AEC-Q200

CSS2H-2512K-3L00F
Bourns
1: $1.30
4,389In Stock
9,000Expected 29/10/2026

Mfr. Part No.
CSS2H-2512K-3L00F

Mouser Part No
652-CSS2H2512K3L00F

Bourns

Current Sense Resistors - SMD 3.0mOHMS 4W 1% AEC-Q200

Learn More

Datasheet

4,389In Stock

9,000Expected 29/10/2026

Cut Tape

$1.30

$0.85

$0.654

$0.563

Reel

$0.361

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

CSS2H-2512

3 mOhms

4 W

1 %

50 PPM / C

2512

6432

6.35 mm (0.25 in)

3.05 mm (0.12 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1.0mOHMS 5W 1% AEC-Q200

CSS2H-2512R-1L00F
Bourns
1: $1.30
16,508In Stock
21,000Expected 17/12/2026

Mfr. Part No.
CSS2H-2512R-1L00F

Mouser Part No
652-CSS2H2512R1L00F

Bourns

Current Sense Resistors - SMD 1.0mOHMS 5W 1% AEC-Q200

Learn More

Datasheet

16,508In Stock

21,000Expected 17/12/2026

Cut Tape

$1.30

$0.851

$0.654

$0.568

Reel

$0.361

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

CSS2H-2512

1 mOhms

5 W

1 %

50 PPM / C

2512

6432

6.35 mm (0.25 in)

3.05 mm (0.12 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3.0mOHMS 6W 1% AEC-Q200

CSS2H-5930K-3L00F
Bourns
1: $2.59
1,860In Stock

Mfr. Part No.
CSS2H-5930K-3L00F

Mouser Part No
652-CSS2H5930K3L00F

Bourns

Current Sense Resistors - SMD 3.0mOHMS 6W 1% AEC-Q200

Learn More

Datasheet

1,860In Stock

Cut Tape

$2.59

$1.73

$1.35

$1.22

Reel

$0.998

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

CSS2H-5930

3 mOhms

6 W

1 %

50 PPM / C

5931

15075

15 mm (0.591 in)

7.75 mm (0.305 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD .0003 OHM 1% 5W 100PPM

CSS4J-4026R-L300F
Bourns
1: $2.23
2,015In Stock

Mfr. Part No.
CSS4J-4026R-L300F

Mouser Part No
652-CSS4J-4026RL300F

Bourns

Current Sense Resistors - SMD .0003 OHM 1% 5W 100PPM

Learn More

Datasheet

2,015In Stock

Cut Tape

$2.23

$1.48

$1.15

$1.05

Reel

$0.834

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

CSS4J-4026

300 uOhms

10 W

1 %

50 PPM / C

4026

10166

10.06 mm (0.396 in)

6.6 mm (0.26 in)

3.45 mm (0.136 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD CURRENT SENSE SHUNT

CSS4J-4026K-3L00F
Bourns
1: $2.30
3,200In Stock

Mfr. Part No.
CSS4J-4026K-3L00F

Mouser Part No
652-CSS4J4026K3L00F

Bourns

Current Sense Resistors - SMD CURRENT SENSE SHUNT

Learn More

Datasheet

3,200In Stock

Cut Tape

$2.30

$1.53

$1.32

$1.19

View

Reel

$0.729

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape

CSS4J-4026

3 mOhms

3 W

1 %

75 PPM / C

4026

10166

10.06 mm (0.396 in)

6.6 mm (0.26 in)

2.82 mm (0.111 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu

CSM2F-6918-L200J20
Bourns
1: $26.45
52In Stock

Mfr. Part No.
CSM2F-6918-L200J20

Mouser Part No
652-CSM2F6918L200J20

Bourns

Current Sense Resistors - SMD ShuntMetric 6918 L200 5% 50W 2P Cu

Learn More

Datasheet

52In Stock

$26.45

$20.70

$19.76

$19.75

$12.93

Min.: 1
Mult.: 1

Tray

CSM2F

200 uOhms

36 W

5 %

50 PPM / C

6918

17546

69 mm (2.71 in)

18 mm (0.7 in)

3 mm (0.118 in)

- 40 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu

CSM2F-7036-L050J20
Bourns
1: $42.69
61In Stock

Mfr. Part No.
CSM2F-7036-L050J20

Mouser Part No
652-CSM2F7036L050J20

Bourns

Current Sense Resistors - SMD ShuntMetric 7036 L050 5% 36W 2P Cu

Learn More

Datasheet

61In Stock

$42.69

$42.27

$40.01

$39.61

$20.25

Min.: 1
Mult.: 1

Tray

CSM2F

50 uOhms

50 W

5 %

150 PPM / C

7036

17891

70 mm (2.75 in)

36 mm (1.41 in)

3 mm (0.118 in)

- 40 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD CURRENT SENSE SHUNT

CSS2H-5930R-L200J
Bourns
1: $3.33
1,294In Stock

Mfr. Part No.
CSS2H-5930R-L200J

Mouser Part No
652-CSS2H-5930RL200J

Bourns

Current Sense Resistors - SMD CURRENT SENSE SHUNT

Learn More

Datasheet

1,294In Stock

Cut Tape

$3.33

$2.05

$1.85

$1.52

Reel

$1.18

View

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape

CSS2H-5930

200 uOhms

15 W

5 %

50 PPM / C

5930

15078

15 mm (0.591 in)

7.75 mm (0.305 in)

1.8 mm (0.071 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 2.0mOHMS 6W 1% AEC-Q200

CSS2H-3920K-2L00FE
Bourns
1: $2.21
416In Stock

Mfr. Part No.
CSS2H-3920K-2L00FE

Mouser Part No
652-CSS2H3920K2L00FE

Bourns

Current Sense Resistors - SMD 2.0mOHMS 6W 1% AEC-Q200

Learn More

Datasheet

416In Stock

Cut Tape

$2.21

$1.47

$1.15

$1.04

Reel

$0.712

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

CSS2H-3920

2 mOhms

6 W

1 %

50 PPM / C

3920

10052

10.04 mm (0.395 in)

5.2 mm (0.205 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 3.0mOHMS 5W 1% AEC-Q200

CSS2H-3920K-3L00FE
Bourns
1: $1.96
128In Stock

Mfr. Part No.
CSS2H-3920K-3L00FE

Mouser Part No
652-CSS2H3920K3L00FE

Bourns

Current Sense Resistors - SMD 3.0mOHMS 5W 1% AEC-Q200

Learn More

Datasheet

128In Stock

Cut Tape

$1.96

$1.31

$1.01

$0.912

Reel

$0.624

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

CSS2H-3920

3 mOhms

5 W

1 %

50 PPM / C

3920

10052

10.04 mm (0.395 in)

5.2 mm (0.205 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 1.0mOHMS 9W 1% AEC-Q200

CSS2H-5930K-1L00FE
Bourns
1: $2.51
626In Stock

Mfr. Part No.
CSS2H-5930K-1L00FE

Mouser Part No
652-CSS2H5930K1L00FE

Bourns

Current Sense Resistors - SMD 1.0mOHMS 9W 1% AEC-Q200

Learn More

Datasheet

626In Stock

Cut Tape

$2.51

$1.68

$1.31

$1.19

Reel

$0.979

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

CSS2H-5930

1 mOhms

9 W

1 %

50 PPM / C

5931

15075

15 mm (0.591 in)

7.75 mm (0.305 in)

0.84 mm (0.033 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.5mOHMS 8W 1% AEC-Q200

CSS2H-5930R-L500F
Bourns
1: $2.26
868In Stock
3,000Expected 21/09/2026

Mfr. Part No.
CSS2H-5930R-L500F

Mouser Part No
652-CSS2H5930RL500F

Bourns

Current Sense Resistors - SMD 0.5mOHMS 8W 1% AEC-Q200

Learn More

Datasheet

868In Stock

3,000Expected 21/09/2026

Cut Tape

$2.26

$1.50

$1.17

$1.06

Reel

$0.827

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Reel, Cut Tape, MouseReel

CSS2H-5930

500 uOhms

8 W

1 %

50 PPM / C

5931

15075

15 mm (0.591 in)

7.75 mm (0.305 in)

0.56 mm (0.022 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD 0.5mOHMS 8W 1% AEC-Q200

CSS2H-5930R-L500FE
Bourns
1: $2.21
806In Stock

Mfr. Part No.
CSS2H-5930R-L500FE

Mouser Part No
652-CSS2H5930RL500FE

Bourns

Current Sense Resistors - SMD 0.5mOHMS 8W 1% AEC-Q200

Learn More

Datasheet

806In Stock

Cut Tape

$2.21

$1.47

$1.15

$1.04

Reel

$0.837

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Reel, Cut Tape, MouseReel

CSS2H-5930

500 uOhms

6 W

1 %

50 PPM / C

5931

15075

15 mm (0.591 in)

7.75 mm (0.305 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors - SMD .0003 OHM 1% 6W 50PPM

CSS2H-2512R-L300F
Bourns
1: $1.76
1,002In Stock
24,000On Order

Mfr. Part No.
CSS2H-2512R-L300F

Mouser Part No
652-CSS2H-2512RL300F

Bourns

Current Sense Resistors - SMD .0003 OHM 1% 6W 50PPM

Learn More

Datasheet

1,002In Stock

24,000On Order

Cut Tape

$1.76

$1.23

$0.97

$0.868

Reel

$0.463

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

CSS2H-2512

300 uOhms

6 W

1 %

50 PPM / C

2512

6332

6.35 mm (0.25 in)

3.05 mm (0.12 in)

1.14 mm (0.045 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD CurrentSenseShunt 2512

CSS2H-2512K-1L80FE
Bourns
1: $1.68
1,042In Stock
6,000Expected 17/11/2026

Mfr. Part No.
CSS2H-2512K-1L80FE

Mouser Part No
652-CSS2H2512K1L80FE

Bourns

Current Sense Resistors - SMD CurrentSenseShunt 2512

Learn More

Datasheet

1,042In Stock

6,000Expected 17/11/2026

Cut Tape

$1.68

$1.11

$0.856

$0.774

Reel

$0.476

View

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape

CSS2H-2512

1.8 mOhms

5 W

1 %

50 PPM / C

2512

6332

6.35 mm (0.25 in)

3.05 mm (0.12 in)

1.06 mm (0.042 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

Current Sense Resistors - SMD 3.0mOHMS 4W 1% AEC-Q200

CSS2H-2512K-3L00FE
Bourns
1: $1.48
1,213In Stock

Mfr. Part No.
CSS2H-2512K-3L00FE

Mouser Part No
652-CSS2H2512K3L00FE

Bourns

Current Sense Resistors - SMD 3.0mOHMS 4W 1% AEC-Q200

Learn More

Datasheet

1,213In Stock

Cut Tape

$1.48

$0.971

$0.748

$0.675

Reel

$0.454

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

CSS2H-2512

3 mOhms

4 W

1 %

50 PPM / C

2512

6432

6.35 mm (0.25 in)

3.05 mm (0.12 in)

0.42 mm (0.017 in)

- 55 C

+ 170 C

Metal Element

2 Terminal

SMD/SMT

AEC-Q200

Current Sense Resistors

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