Planar Resistors – Mouser South Africa

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

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.

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

Results: 29

Applied Filters:

Resistance

Voltage Rating

Tolerance

Length

Width

Height

Type

Minimum Operating Temperature

Maximum Operating Temperature

Series

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 #

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

RSN-2-100B
Bourns
1: $61.89
108In 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%

Learn More

Datasheet

108In Stock

$61.89

$48.00

$41.48

$40.41

$35.60

Min.: 1
Mult.: 1

50 mOhms

Screw

Riedon Precision Current Resistor

- 30 C

+ 70 C

RSN

Bulk

Planar Resistors - Chassis Mount RSC-1200 100mV

RSC-1200-100-S
Bourns
1: $100.70
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

Learn More

Datasheet

8In Stock

$100.70

$75.13

$73.98

$72.19

View

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: $50.00
15In Stock
100Expected 2026/09/10
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%

Learn More

Datasheet

15In Stock

100Expected 2026/09/10

$50.00

$46.44

$33.16

Min.: 1
Mult.: 1

5 mOhms

Screw

Riedon Precision Current Resistor

- 30 C

+ 70 C

RSN

Bulk

Planar Resistors - Chassis Mount RSB-500 50mV

RSB-500-50
Bourns
1: $75.65
378In Stock
150Expected 2026/09/18
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

378In Stock

150Expected 2026/09/18

$75.65

$57.60

$52.63

$49.17

$46.23

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 RSW-150 50mV

RSW-150-50
Bourns
1: $50.63
93In Stock
New Product

Mfr. Part No.
RSW-150-50

Mouser Part No
652-RSW-150-50

New Product

Bourns

Planar Resistors - Chassis Mount RSW-150 50mV

Learn More

Datasheet

93In Stock

$50.63

$38.51

$33.17

$28.88

Min.: 1
Mult.: 1

333 uOhms

Screw

Riedon Precision Current Resistor

- 40 C

+ 70 C

RSW

Bulk

Planar Resistors - Chassis Mount RSA-10 100mV

RSA-10-100
Bourns
1: $35.87
212In Stock
500On Order
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

Learn More

Datasheet

212In Stock

500On Order

$35.87

$28.57

$26.59

$24.85

$22.96

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-10 50mV

RSA-10-50
Bourns
1: $38.06
73In 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

73In Stock

$38.06

$30.26

$27.97

$25.96

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: $40.45
196In Stock
250On 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

196In Stock

250On Order

$40.45

$30.49

$28.64

$26.59

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-100 50mV

RSA-100-50
Bourns
1: $34.99
94In Stock
100Expected 2026/10/13
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

94In Stock

100Expected 2026/10/13

$34.99

$28.77

$26.90

$26.03

$24.04

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-15 100mV

RSA-15-100
Bourns
1: $43.40
107In 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

107In Stock

$43.40

$32.76

$29.92

$27.80

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-150 100mV

RSA-150-100
Bourns
1: $43.22
88In 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

88In Stock

$43.22

$33.32

$29.92

$27.80

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: $42.34
89In Stock
100Expected 2026/09/10
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

89In Stock

100Expected 2026/09/10

$42.34

$31.90

$29.23

$27.13

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: $39.47
149In Stock
100Expected 2026/09/10
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

Learn More

Datasheet

149In Stock

100Expected 2026/09/10

$39.47

$31.61

$28.71

$26.56

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-30 50mV

RSA-30-50
Bourns
1: $42.74
105In Stock
New Product

Mfr. Part No.
RSA-30-50

Mouser Part No
652-RSA-30-50

New Product

Bourns

Planar Resistors - Chassis Mount RSA-30 50mV

Learn More

Datasheet

105In Stock

$42.74

$32.16

$29.48

$27.39

View

Min.: 1
Mult.: 1

1.667 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-5 50mV

RSA-5-50
Bourns
1: $39.55
160In 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

160In Stock

$39.55

$31.68

$28.77

$26.71

$23.06

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 100mV

RSA-50-100
Bourns
1: $42.76
144In Stock
New Product

Mfr. Part No.
RSA-50-100

Mouser Part No
652-RSA-50-100

New Product

Bourns

Planar Resistors - Chassis Mount RSA-50 100mV

Learn More

Datasheet

144In Stock

$42.76

$34.45

$30.96

$28.76

View

Min.: 1
Mult.: 1

2 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: $41.96
117In Stock
150Expected 2026/10/01
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

117In Stock

150Expected 2026/10/01

$41.96

$31.60

$28.97

$26.89

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: $55.61
63In Stock
100Expected 2026/10/02
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

63In Stock

100Expected 2026/10/02

$55.61

$43.45

$40.15

$38.03

View

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: $52.09
135In 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

135In Stock

$52.09

$42.82

$40.01

$39.43

View

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: $60.02
49In 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

49In Stock

$60.02

$48.12

$43.43

$40.50

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 RSC-1000 50mV

RSC-1000-50
Bourns
1: $82.07
92In 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

92In Stock

$82.07

$65.42

$63.07

$59.69

$56.53

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-800 50mV

RSC-800-50
Bourns
1: $86.46
49In 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

49In Stock

$86.46

$67.09

$60.91

$58.32

$55.22

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-500 100mV 0.1%

RSN-500-100B
Bourns
1: $65.65
45In 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

45In Stock

$65.65

$48.25

$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 RSB-600 50mV

RSB-600-50
Bourns
1: $71.52
15In Stock
200On Order
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

15In Stock

200On Order

$71.52

$57.60

$52.63

$49.17

$46.23

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: $73.62
15In Stock
60Expected 2026/10/26
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

15In Stock

60Expected 2026/10/26

$73.62

$64.91

$58.96

$55.10

$52.79

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

RS Riedon™ Precision Current Shunt Resistors

Customer Service Office

Company

Resources

Support

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