Planar Resistors – Mouser South Africa

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RS Riedon™ Precision Current Shunt Resistors

Bourns RS Riedon™ Precision Current Shunt Resistors provide a rugged and accurate measurement over a wide current range. The resistors feature center-mounted voltage taps to simplify connection to ammeters and a Manganin™ resistive element to achieve low resistance values. The RS family, comprised of RSA, RSB, and RSC series resistors, offers a compact design for space-constrained applications requiring high current ratings. The RS Riedon precision current shunt resistors are ideal for various power applications, including solar generators, wind power, heavy industrial equipment, electroplating, battery chargers, and mining.

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Part #

Planar Resistors - Chassis Mount RSC-1200 100mV

RSC-1200-100-S
Bourns
1: $91.67
8In Stock
New Product

Mfr. Part No.
RSC-1200-100-S

Mouser Part No
652-RSC-1200-100-S

New Product

Bourns

Planar Resistors - Chassis Mount RSC-1200 100mV

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Datasheet

8In Stock

$91.67

$68.07

$61.69

$55.06

Min.: 1
Mult.: 1

83.3 uOhms

100 mV

0.25 %

Screw

114.3 mm

63.5 mm

54.6 mm

Precision Current Sensor

- 40 C

+ 60 C

RSC

Bulk

Planar Resistors - Chassis Mount RSN-20 100mV 0.1%

RSN-20-100B
Bourns
1: $50.33
90In Stock
New Product

Mfr. Part No.
RSN-20-100B

Mouser Part No
652-RSN-20-100B

New Product

Bourns

Planar Resistors - Chassis Mount RSN-20 100mV 0.1%

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Datasheet

90In Stock

$50.33

$48.94

$33.16

Min.: 1
Mult.: 1

5 mOhms

Screw

Riedon Precision Current Resistor

- 30 C

+ 70 C

RSN

Bulk

Planar Resistors - Chassis Mount RSN-2 100mV 0.1%

RSN-2-100B
Bourns
1: $37.40
77In Stock
New Product

Mfr. Part No.
RSN-2-100B

Mouser Part No
652-RSN-2-100B

New Product

Bourns

Planar Resistors - Chassis Mount RSN-2 100mV 0.1%

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Datasheet

77In Stock

$37.40

$31.18

$30.76

$19.61

View

Min.: 1
Mult.: 1

50 mOhms

Screw

Riedon Precision Current Resistor

- 30 C

+ 70 C

RSN

Bulk

Planar Resistors - Chassis Mount RSA-10 100mV

RSA-10-100
Bourns
1: $27.38
238In Stock
New Product

Mfr. Part No.
RSA-10-100

Mouser Part No
652-RSA-10-100

New Product

Bourns

Planar Resistors - Chassis Mount RSA-10 100mV

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Datasheet

238In Stock

$27.38

$22.11

$21.11

$19.54

View

Min.: 1
Mult.: 1

10 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-100 50mV

RSA-100-50
Bourns
1: $25.14
115In Stock
New Product

Mfr. Part No.
RSA-100-50

Mouser Part No
652-RSA-100-50

New Product

Bourns

Planar Resistors - Chassis Mount RSA-100 50mV

Learn More

Datasheet

115In Stock

$25.14

$18.64

$16.68

$16.10

View

Min.: 1
Mult.: 1

500 uOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-150 100mV

RSA-150-100
Bourns
1: $29.09
109In Stock
New Product

Mfr. Part No.
RSA-150-100

Mouser Part No
652-RSA-150-100

New Product

Bourns

Planar Resistors - Chassis Mount RSA-150 100mV

Learn More

Datasheet

109In Stock

$29.09

$23.33

$21.06

$19.54

View

Min.: 1
Mult.: 1

666.7 uOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-150 50mV

RSA-150-50
Bourns
1: $29.09
135In Stock
New Product

Mfr. Part No.
RSA-150-50

Mouser Part No
652-RSA-150-50

New Product

Bourns

Planar Resistors - Chassis Mount RSA-150 50mV

Learn More

Datasheet

135In Stock

$29.09

$22.47

$20.47

$19.18

View

Min.: 1
Mult.: 1

333.3 uOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-20 50mV

RSA-20-50
Bourns
1: $24.26
245In Stock
New Product

Mfr. Part No.
RSA-20-50

Mouser Part No
652-RSA-20-50

New Product

Bourns

Planar Resistors - Chassis Mount RSA-20 50mV

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Datasheet

245In Stock

$24.26

$18.68

$17.14

$17.13

View

Min.: 1
Mult.: 1

2.5 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-5 50mV

RSA-5-50
Bourns
1: $24.38
227In Stock
New Product

Mfr. Part No.
RSA-5-50

Mouser Part No
652-RSA-5-50

New Product

Bourns

Planar Resistors - Chassis Mount RSA-5 50mV

Learn More

Datasheet

227In Stock

$24.38

$18.63

$16.97

$15.96

View

Min.: 1
Mult.: 1

10 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-50 50mV

RSA-50-50
Bourns
1: $25.27
128In Stock
New Product

Mfr. Part No.
RSA-50-50

Mouser Part No
652-RSA-50-50

New Product

Bourns

Planar Resistors - Chassis Mount RSA-50 50mV

Learn More

Datasheet

128In Stock

$25.27

$19.00

$17.17

$15.97

View

Min.: 1
Mult.: 1

1 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSB-200 50mV

RSB-200-50
Bourns
1: $37.10
99In Stock
New Product

Mfr. Part No.
RSB-200-50

Mouser Part No
652-RSB-200-50

New Product

Bourns

Planar Resistors - Chassis Mount RSB-200 50mV

Learn More

Datasheet

99In Stock

$37.10

$28.96

$26.33

$24.66

$22.27

Min.: 1
Mult.: 1

250 uOhms

Screw

82.6 mm

44.5 mm

43.7 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSB-300 50mV

RSB-300-50
Bourns
1: $33.16
107In Stock
New Product

Mfr. Part No.
RSB-300-50

Mouser Part No
652-RSB-300-50

New Product

Bourns

Planar Resistors - Chassis Mount RSB-300 50mV

Learn More

Datasheet

107In Stock

$33.16

$26.45

$24.40

$23.18

$21.66

Min.: 1
Mult.: 1

166.7 uOhms

Screw

82.6 mm

44.5 mm

43.7 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSB-400 50mV

RSB-400-50
Bourns
1: $62.72
66In Stock
New Product

Mfr. Part No.
RSB-400-50

Mouser Part No
652-RSB-400-50

New Product

Bourns

Planar Resistors - Chassis Mount RSB-400 50mV

Learn More

Datasheet

66In Stock

$62.72

$49.01

$44.25

$41.26

View

Min.: 1
Mult.: 1

125 uOhms

Screw

82.6 mm

44.5 mm

43.7 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSB-500 50mV

RSB-500-50
Bourns
1: $40.19
254In Stock
New Product

Mfr. Part No.
RSB-500-50

Mouser Part No
652-RSB-500-50

New Product

Bourns

Planar Resistors - Chassis Mount RSB-500 50mV

Learn More

Datasheet

254In Stock

$40.19

$31.82

$28.55

$26.52

View

Min.: 1
Mult.: 1

100 uOhms

Screw

82.6 mm

44.5 mm

43.7 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSB-600 50mV

RSB-600-50
Bourns
1: $42.19
78In Stock
New Product

Mfr. Part No.
RSB-600-50

Mouser Part No
652-RSB-600-50

New Product

Bourns

Planar Resistors - Chassis Mount RSB-600 50mV

Learn More

Datasheet

78In Stock

$42.19

$32.38

$29.51

$27.52

View

Min.: 1
Mult.: 1

80 uOhms

Screw

82.6 mm

44.5 mm

43.7 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSC-1000 100mV

RSC-1000-100
Bourns
1: $68.71
33In Stock
New Product

Mfr. Part No.
RSC-1000-100

Mouser Part No
652-RSC-1000-100

New Product

Bourns

Planar Resistors - Chassis Mount RSC-1000 100mV

Learn More

Datasheet

33In Stock

$68.71

$56.91

$51.61

$48.76

$46.09

Min.: 1
Mult.: 1

100 uOhms

Screw

104.4 mm

63.5 mm

54.6 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSC-1000 50mV

RSC-1000-50
Bourns
1: $71.86
101In Stock
New Product

Mfr. Part No.
RSC-1000-50

Mouser Part No
652-RSC-1000-50

New Product

Bourns

Planar Resistors - Chassis Mount RSC-1000 50mV

Learn More

Datasheet

101In Stock

$71.86

$56.16

$52.44

$50.04

$47.32

Min.: 1
Mult.: 1

50 uOhms

Screw

104.4 mm

63.5 mm

54.6 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSC-1200 50mV

RSC-1200-50
Bourns
1: $86.34
112In Stock
New Product

Mfr. Part No.
RSC-1200-50

Mouser Part No
652-RSC-1200-50

New Product

Bourns

Planar Resistors - Chassis Mount RSC-1200 50mV

Learn More

Datasheet

112In Stock

$86.34

$67.01

$60.96

$56.71

View

Min.: 1
Mult.: 1

41.7 uOhms

Screw

104.4 mm

63.5 mm

54.6 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSC-800 50mV

RSC-800-50
Bourns
1: $76.41
51In Stock
New Product

Mfr. Part No.
RSC-800-50

Mouser Part No
652-RSC-800-50

New Product

Bourns

Planar Resistors - Chassis Mount RSC-800 50mV

Learn More

Datasheet

51In Stock

$76.41

$61.60

$54.72

$52.54

View

Min.: 1
Mult.: 1

62.5 uOhms

Screw

104.4 mm

63.5 mm

54.6 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSN-5 100mV 0.1%

RSN-5-100B
Bourns
1: $57.51
63In Stock
New Product

Mfr. Part No.
RSN-5-100B

Mouser Part No
652-RSN-5-100B

New Product

Bourns

Planar Resistors - Chassis Mount RSN-5 100mV 0.1%

Learn More

Datasheet

63In Stock

$57.51

$44.40

$40.03

$39.76

View

Min.: 1
Mult.: 1

20 mOhms

Screw

Riedon Precision Current Resistor

- 30 C

+ 70 C

RSN

Bulk

Planar Resistors - Chassis Mount RSN-500 100mV 0.1%

RSN-500-100B
Bourns
1: $65.65
60In Stock
New Product

Mfr. Part No.
RSN-500-100B

Mouser Part No
652-RSN-500-100B

New Product

Bourns

Planar Resistors - Chassis Mount RSN-500 100mV 0.1%

Learn More

Datasheet

60In Stock

$65.65

$48.24

$43.54

$40.60

View

Min.: 1
Mult.: 1

200 uOhms

Screw

Riedon Precision Current Resistor

- 30 C

+ 70 C

RSN

Bulk

Planar Resistors - Chassis Mount RSA-10 50mV

RSA-10-50
Bourns
1: $24.48
16In Stock
New Product

Mfr. Part No.
RSA-10-50

Mouser Part No
652-RSA-10-50

New Product

Bourns

Planar Resistors - Chassis Mount RSA-10 50mV

Learn More

Datasheet

16In Stock

$24.48

$18.74

$16.74

$15.71

View

Min.: 1
Mult.: 1

5 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-100 100mV

RSA-100-100
Bourns
1: $29.20
25In Stock
200On Order
New Product

Mfr. Part No.
RSA-100-100

Mouser Part No
652-RSA-100-100

New Product

Bourns

Planar Resistors - Chassis Mount RSA-100 100mV

Learn More

Datasheet

25In Stock

200On Order

$29.20

$23.61

$21.11

$19.54

View

Min.: 1
Mult.: 1

1 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-15 100mV

RSA-15-100
Bourns
1: $30.08
21In Stock
New Product

Mfr. Part No.
RSA-15-100

Mouser Part No
652-RSA-15-100

New Product

Bourns

Planar Resistors - Chassis Mount RSA-15 100mV

Learn More

Datasheet

21In Stock

$30.08

$23.61

$21.11

$19.54

View

Min.: 1
Mult.: 1

6.667 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

Planar Resistors - Chassis Mount RSA-20 100mV

RSA-20-100
Bourns
1: $30.56
86Expected 2026/04/27
New Product

Mfr. Part No.
RSA-20-100

Mouser Part No
652-RSA-20-100

New Product

Bourns

Planar Resistors - Chassis Mount RSA-20 100mV

Learn More

Datasheet

86Expected 2026/04/27

$30.56

$23.61

$21.11

$19.54

View

Min.: 1
Mult.: 1

5 mOhms

Screw

50.8 mm

31.8 mm

43.2 mm

Riedon Precision Current Resistor

- 40 C

+ 60 C

Bulk

RS Riedon™ Precision Current Shunt Resistors

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41.7 uOhms
50 uOhms
62.5 uOhms
80 uOhms
83.3 uOhms
100 uOhms
125 uOhms
166.7 uOhms
200 uOhms
250 uOhms
333 uOhms
333.3 uOhms
500 uOhms
666.7 uOhms
1 mOhms
1.667 mOhms
2 mOhms
2.5 mOhms
5 mOhms
6.667 mOhms