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Current Shunts:

193 Products Found

Farnell provides a broad selection of precision current shunts, offering low-resistance, high-accuracy variants tailored for demanding industrial and process-control environments. These components help measure high currents by converting them into proportional voltage drops, enabling safe and accurate monitoring.

Current shunts are critical in systems requiring reliable current sensing without bulky instrumentation. Installed in series with loads, they deliver precise measurements of electrical flow through precision resistance. With a wide range of resistance values, current ratings and mounting styles, they are highly versatile for various setups.

Applications:

  • Energy Management & Power Monitoring: Integrate with digital panel meters and data acquisition systems
  • Industrial Motor Control: Track current draw for overload protection
  • Battery Management Systems: Monitor charge/discharge currents in EVs and UPS setups
  • Automated Test Benches: Provide precise current measurements for calibration and diagnostics
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SH10020
ELC SH10020
1319576

Data Sheet

RoHS

ELC
  1. Current Shunt
  2. Class 1
  3. 100mV
  4. 20 A
  5. 1 %
Each
1+
£24.820
20A
1%
-
-
-
LA-100-100
CANADIAN SHUNT LA-100-100
2787352

Data Sheet

RoHS

CANADIAN SHUNT
  1. Current Shunt
  2. 100 A
  3. 0.25 %
  4. LA Series
Each
1+
£17.210
5+
£16.070
10+
£15.300
20+
£14.830
50+
£14.530
100A
0.25%
-
-
LA Series
SHB400A60-CLASS 1
HOBUT SHB400A60-CLASS 1
1015935

Data Sheet

RoHS

HOBUT
  1. Current Shunt
  2. Brass Ended
  3. 60mV
  4. 400 A
  5. 1 %
  6. -20 °C
  7. 40 °C
  8. SHB Series
Each
1+
£38.200
5+
£35.260
10+
£34.550
400A
1%
-20°C
40°C
SHB Series
LB-500-100
CANADIAN SHUNT LB-500-100
1168327

Data Sheet

RoHS

CANADIAN SHUNT
  1. 500AMP
  2. 100MV SHUNT - CANADIAN SHUNT
Each
1+
£24.160
500A
0.25%
-
-
Type LB
3020-01101-0
MURATA POWER SOLUTIONS 3020-01101-0
1339341

Data Sheet

RoHS

MURATA POWER SOLUTIONS
  1. Current Shunt
  2. Base Mounted
  3. 200 A
  4. 0.25 %
  5. -40 °C
  6. 60 °C
  7. DMS Series
Each
1+
£29.100
5+
£27.460
10+
£26.060
20+
£24.880
200A
0.25%
-40°C
60°C
DMS Series
RSH-300-50
BOURNS RSH-300-50
4540740

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.167 mohm
  3. 50 mV O/P
  4. 300 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSH Series
Each
1+
£43.330
3+
£40.110
5+
£36.880
10+
£33.660
20+
£30.920
More Pricing...
300A
0.25%
-40°C
70°C
Riedon RSH Series
RSA-10-100
BOURNS RSA-10-100
4540701

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 10 mohm
  3. 100 mV O/P
  4. w/Baseplate
  5. 10 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£24.980
3+
£23.300
5+
£22.230
10+
£21.160
20+
£19.360
More Pricing...
10A
0.25%
-40°C
60°C
Riedon RS Series
RSB-300-50
BOURNS RSB-300-50
4540725

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.1667 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 300 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£38.560
3+
£35.960
5+
£32.670
10+
£29.880
20+
£27.830
More Pricing...
300A
0.25%
-40°C
60°C
Riedon RS Series
RSN-400-100B
BOURNS RSN-400-100B
4540774

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.25 mohm
  3. 100 mV O/P
  4. 400 A
  5. 0.1 %
  6. -30 °C
  7. 70 °C
  8. Riedon RSN Series
Each
1+
£55.280
3+
£50.710
5+
£46.140
10+
£41.570
20+
£38.290
More Pricing...
400A
0.1%
-30°C
70°C
Riedon RSN Series
RSB-200-50
BOURNS RSB-200-50
4540721

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.25 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 200 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£37.070
3+
£34.570
5+
£31.410
10+
£28.730
20+
£27.280
More Pricing...
200A
0.25%
-40°C
60°C
Riedon RS Series
RSW-100-50
BOURNS RSW-100-50
4540780

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.5 mohm
  3. 50 mV O/P
  4. 100 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSW Series
Each
1+
£28.280
3+
£26.380
5+
£25.170
10+
£23.960
20+
£21.920
More Pricing...
100A
0.25%
-40°C
70°C
Riedon RSW Series
RSN-100-100B
BOURNS RSN-100-100B
4540759

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 1 mohm
  3. 100 mV O/P
  4. 100 A
  5. 0.1 %
  6. -30 °C
  7. 70 °C
  8. Riedon RSN Series
Each
1+
£48.270
3+
£44.690
5+
£41.120
10+
£37.540
20+
£35.100
More Pricing...
100A
0.1%
-30°C
70°C
Riedon RSN Series
RSB-400-50
BOURNS RSB-400-50
4540727

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.125 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 400 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£47.430
3+
£42.690
5+
£38.020
10+
£33.350
20+
£30.720
More Pricing...
400A
0.25%
-40°C
60°C
Riedon RS Series
RSB-500-50
BOURNS RSB-500-50
4540729

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.1 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 500 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£45.830
3+
£41.630
5+
£39.860
10+
£38.080
20+
£35.470
More Pricing...
500A
0.25%
-40°C
60°C
Riedon RS Series
RSA-5-100
BOURNS RSA-5-100
4540715

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 20 mohm
  3. 100 mV O/P
  4. w/Baseplate
  5. 5 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each (Supplied on Full Reel)
Full Reel
50+
£18.160
5A
0.25%
-40°C
60°C
Riedon RS Series
RSN-300-100B
BOURNS RSN-300-100B
4540772

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.333 mohm
  3. 100 mV O/P
  4. 300 A
  5. 0.1 %
  6. -30 °C
  7. 70 °C
  8. Riedon RSN Series
Each
1+
£53.390
3+
£49.650
5+
£45.920
10+
£42.180
20+
£38.850
More Pricing...
300A
0.1%
-30°C
70°C
Riedon RSN Series
RSA-100-50
BOURNS RSA-100-50
4540699

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.5 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 100 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£24.650
3+
£22.990
5+
£21.940
10+
£20.890
20+
£19.100
More Pricing...
100A
0.25%
-40°C
60°C
Riedon RS Series
RSN-1-100B
BOURNS RSN-1-100B
4540763

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 100 mohm
  3. 100 mV O/P
  4. 1 A
  5. 0.1 %
  6. -30 °C
  7. 70 °C
  8. Riedon RSN Series
Each
1+
£50.440
3+
£46.580
5+
£42.730
10+
£38.870
20+
£35.780
More Pricing...
1A
0.1%
-30°C
70°C
Riedon RSN Series
RSH-50-100
BOURNS RSH-50-100
4540743

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 2 mohm
  3. 100 mV O/P
  4. 50 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSH Series
Each
1+
£39.730
3+
£39.050
5+
£38.370
10+
£28.870
20+
£26.480
More Pricing...
50A
0.25%
-40°C
70°C
Riedon RSH Series
RSB-600-50
BOURNS RSB-600-50
4540731

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.0883 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 600 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£45.830
3+
£41.630
5+
£39.860
10+
£38.080
20+
£35.470
More Pricing...
600A
0.25%
-40°C
60°C
Riedon RS Series
RSW-50-50
BOURNS RSW-50-50
4540784

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 1 mohm
  3. 50 mV O/P
  4. 50 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSW Series
Each
1+
£25.960
3+
£24.210
5+
£23.110
10+
£22.000
20+
£20.120
More Pricing...
50A
0.25%
-40°C
70°C
Riedon RSW Series
RSC-1000-50
BOURNS RSC-1000-50
4540733

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.05 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 1 kA
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each
1+
£61.850
10+
£55.090
20+
£48.330
1A
0.25%
-40°C
60°C
Riedon RS Series
RSN-10-100B
BOURNS RSN-10-100B
4540762

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 10 mohm
  3. 100 mV O/P
  4. 10 A
  5. 0.1 %
  6. -30 °C
  7. 70 °C
  8. Riedon RSN Series
Each
1+
£53.370
3+
£52.870
5+
£52.370
10+
£39.130
20+
£34.570
More Pricing...
10A
0.1%
-30°C
70°C
Riedon RSN Series
RSW-60-50
BOURNS RSW-60-50
4540787

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 0.83 mohm
  3. 50 mV O/P
  4. 60 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSW Series
Each
1+
£25.440
3+
£23.730
5+
£22.640
10+
£21.550
20+
£19.710
More Pricing...
60A
0.25%
-40°C
70°C
Riedon RSW Series
RSH-100-100
BOURNS RSH-100-100
4540738

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 1 mohm
  3. 100 mV O/P
  4. 100 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSH Series
Each
1+
£55.460
3+
£52.920
5+
£50.390
10+
£47.850
20+
£45.810
More Pricing...
100A
0.25%
-40°C
70°C
Riedon RSH Series
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