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Current Shunts:

194 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
SHB200A60-CLASS 1
HOBUT SHB200A60-CLASS 1
1015933

Data Sheet

RoHS

HOBUT
  1. Current Shunt
  2. Brass Ended
  3. 60mV
  4. 200 A
  5. 1 %
  6. -20 °C
  7. 40 °C
  8. SHB Series
Each
1+
£30.630
5+
£28.200
10+
£27.330
20+
£26.780
200A
1%
-20°C
40°C
SHB 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
LA-50-100
CANADIAN SHUNT LA-50-100
1168315

Data Sheet

RoHS

CANADIAN SHUNT
  1. 50AMP
  2. 100MV SHUNT - CANADIAN SHUNT
Each
1+
£14.910
50A
0.25%
-
-
Type LA
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+
£32.480
5+
£30.790
10+
£28.990
20+
£27.150
200A
0.25%
-40°C
60°C
DMS 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+
£52.890
3+
£49.040
5+
£45.180
10+
£41.330
20+
£38.070
More Pricing...
400A
0.25%
-40°C
60°C
Riedon RS Series
RSA-50-50
BOURNS RSA-50-50
4540714

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 1 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 50 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each (Supplied on Full Reel)
Full Reel
50+
£13.750
50A
0.25%
-40°C
60°C
Riedon RS 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+
£37.710
3+
£34.260
5+
£30.810
10+
£27.360
20+
£25.090
More Pricing...
10A
0.25%
-40°C
60°C
Riedon RS 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-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+
£54.410
3+
£52.830
5+
£51.240
10+
£39.860
20+
£39.410
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
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+
£42.690
3+
£40.140
5+
£37.590
10+
£30.970
20+
£28.400
More Pricing...
100A
0.25%
-40°C
70°C
Riedon RSW 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+
£44.600
3+
£41.280
5+
£37.950
10+
£34.630
20+
£32.410
More Pricing...
300A
0.25%
-40°C
70°C
Riedon RSH 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+
£67.620
3+
£65.300
5+
£57.550
10+
£49.790
20+
£46.560
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+
£16.480
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+
£51.390
3+
£47.710
5+
£44.040
10+
£40.360
20+
£37.570
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+
£38.100
3+
£37.440
5+
£32.480
10+
£27.520
20+
£25.200
More Pricing...
100A
0.25%
-40°C
60°C
Riedon RS 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+
£52.300
3+
£50.780
5+
£49.260
10+
£38.320
20+
£35.640
More Pricing...
200A
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
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+
£67.620
3+
£65.300
5+
£57.550
10+
£49.790
20+
£46.560
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+
£39.190
3+
£35.600
5+
£32.020
10+
£28.430
20+
£26.070
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+
£62.810
10+
£58.380
20+
£53.950
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
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