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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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RSB-250-100
BOURNS RSB-250-100
4540723

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.4 mohm
  3. 100 mV O/P
  4. w/Baseplate
  5. 250 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each (Supplied on Full Reel)
Full Reel
100+
£19.680
Total:£1,968.00
Min: 100 / Mult: 100
250A
0.25%
-40°C
60°C
Riedon RS Series
RSA-150-50-S
BOURNS RSA-150-50-S
4709790

Data Sheet

RoHS

BOURNS
  1. RSA-150 50MV
Each
72+
£16.070
Total:£1,157.04
Min: 72 / Mult: 72
-
-
-
-
-
RSN-200-50B-S
BOURNS RSN-200-50B-S
4709852

Data Sheet

RoHS

BOURNS
  1. RSN-200 50MV 0.1PERCENTAGE
Each
24+
£38.760
Total:£930.24
Min: 24 / Mult: 24
-
-
-
-
-
RSH-400-100
BOURNS RSH-400-100
4540741

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.25 mohm
  3. 100 mV O/P
  4. 400 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSH Series
Each (Supplied on Full Reel)
Full Reel
100+
£38.060
Total:£3,806.00
Min: 100 / Mult: 100
400A
0.25%
-40°C
70°C
Riedon RSH Series
RSH-50-50
BOURNS RSH-50-50
4540744

Data Sheet

RoHS

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 RSH Series
Each (Supplied on Full Reel)
Full Reel
100+
£20.070
Total:£2,007.00
Min: 100 / Mult: 100
50A
0.25%
-40°C
70°C
Riedon RSH Series
RSW-200-50-S
BOURNS RSW-200-50-S
4709869

Data Sheet

RoHS

BOURNS
  1. RSW-200 50MV
Each
40+
£21.010
Total:£840.40
Min: 40 / Mult: 40
-
-
-
-
-
RSI-300-50
BOURNS RSI-300-50
4540749

Data Sheet

RoHS

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 RSI Series
Each (Supplied on Full Reel)
Full Reel
30+
£53.340
Total:£1,600.20
Min: 30 / Mult: 30
300A
0.25%
-40°C
70°C
Riedon RSI Series
RSN-250-100B
BOURNS RSN-250-100B
4540770

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.4 mohm
  3. 100 mV O/P
  4. 250 A
  5. 0.1 %
  6. -30 °C
  7. 70 °C
  8. Riedon RSN Series
Each (Supplied on Full Reel)
Full Reel
100+
£26.210
Total:£2,621.00
Min: 100 / Mult: 100
250A
0.1%
-30°C
70°C
Riedon RSN Series
RSN-2-100B-S
BOURNS RSN-2-100B-S
4709855

Data Sheet

RoHS

BOURNS
  1. RSN-2 100MV 0.1PERCENTAGE
Each
24+
£24.380
Total:£585.12
Min: 24 / Mult: 24
-
-
-
-
-
RSJ-1500-50
BOURNS RSJ-1500-50
4540754

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.033 mohm
  3. 50 mV O/P
  4. 1.5 kA
  5. 0.25 %
  6. -40 °C
  7. 100 °C
  8. Riedon RSJ Series
Each
1+
£227.180
5+
£208.230
10+
£189.270
Total:£227.18
Min: 1 / Mult: 1
1.5kA
0.25%
-40°C
100°C
Riedon RSJ Series
RSH-600-50-S
BOURNS RSH-600-50-S
4709832

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. RSH-600 50MV
Each
24+
£42.520
Total:£1,020.48
Min: 24 / Mult: 24
-
-
-
-
-
RSJ-5000-50-S
BOURNS RSJ-5000-50-S
4709843

Data Sheet

RoHS

BOURNS
  1. SWA-5000 50MV
Each
2+
£506.240
Total:£1,012.48
Min: 2 / Mult: 2
-
-
-
-
-
RSW-5-50
BOURNS RSW-5-50
4540786

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 10 mohm
  3. 50 mV O/P
  4. 5 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSW Series
Each (Supplied on Full Reel)
Full Reel
100+
£9.330
Total:£933.00
Min: 100 / Mult: 100
5A
0.25%
-40°C
70°C
Riedon RSW Series
RSN-150-100B
BOURNS RSN-150-100B
4540764

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.667 mohm
  3. 100 mV O/P
  4. 150 A
  5. 0.1 %
  6. -30 °C
  7. 70 °C
  8. Riedon RSN Series
Each (Supplied on Full Reel)
Full Reel
100+
£29.530
Total:£2,953.00
Min: 100 / Mult: 100
150A
0.1%
-30°C
70°C
Riedon RSN Series
RSA-75-100-S
BOURNS RSA-75-100-S
4709804

Data Sheet

RoHS

BOURNS
  1. RSA-75 100MV
Each
72+
£16.070
Total:£1,157.04
Min: 72 / Mult: 72
-
-
-
-
-
RSI-1200-50
BOURNS RSI-1200-50
4540747

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.042 mohm
  3. 50 mV O/P
  4. 1.2 kA
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSI Series
Each (Supplied on Full Reel)
Full Reel
30+
£119.440
Total:£3,583.20
Min: 30 / Mult: 30
1.2kA
0.25%
-40°C
70°C
Riedon RSI Series
RSJ-2000-100-S
BOURNS RSJ-2000-100-S
4709840

Data Sheet

RoHS

BOURNS
  1. RSJ-2000 100MV
Each
4+
£242.180
Total:£968.72
Min: 4 / Mult: 4
-
-
-
-
-
RSK-2000-50
BOURNS RSK-2000-50
4540788

Data Sheet

RoHS

Date/Lot Code

BOURNS
  1. Current Shunt
  2. 25 uohm
  3. 50 mV O/P
  4. 2 kA
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSK Series
Each
1+
£82.000
10+
£71.030
20+
£69.610
Total:£82.00
Min: 1 / Mult: 1
2kA
0.25%
-40°C
70°C
Riedon RSK Series
RSH-500-100
BOURNS RSH-500-100
4540742

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.2 mohm
  3. 100 mV O/P
  4. 500 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSH Series
Each (Supplied on Full Reel)
Full Reel
100+
£40.310
Total:£4,031.00
Min: 100 / Mult: 100
500A
0.25%
-40°C
70°C
Riedon RSH Series
RSB-500-100-S
BOURNS RSB-500-100-S
4709815

Data Sheet

RoHS

BOURNS
  1. RSB-500 100MV
Each
40+
£25.570
Total:£1,022.80
Min: 40 / Mult: 40
-
-
-
-
-
RSA-10-50-S
BOURNS RSA-10-50-S
4709788

Data Sheet

RoHS

BOURNS
  1. RSA-10 50MV
Each
72+
£14.090
Total:£1,014.48
Min: 72 / Mult: 72
-
-
-
-
-
RSH-15-50
BOURNS RSH-15-50
4540739

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 3.333 mohm
  3. 50 mV O/P
  4. 15 A
  5. 0.25 %
  6. -40 °C
  7. 70 °C
  8. Riedon RSH Series
Each (Supplied on Full Reel)
Full Reel
100+
£20.070
Total:£2,007.00
Min: 100 / Mult: 100
15A
0.25%
-40°C
70°C
Riedon RSH Series
RSC-1200-50
BOURNS RSC-1200-50
4540735

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 0.0417 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 1.2 kA
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each (Supplied on Full Reel)
Full Reel
60+
£49.470
Total:£2,968.20
Min: 60 / Mult: 60
1.2kA
0.25%
-40°C
60°C
Riedon RS Series
RSA-20-50
BOURNS RSA-20-50
4540708

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 2.5 mohm
  3. 50 mV O/P
  4. w/Baseplate
  5. 20 A
  6. 0.25 %
  7. -40 °C
  8. 60 °C
  9. Riedon RS Series
Each (Supplied on Full Reel)
Full Reel
100+
£12.810
Total:£1,281.00
Min: 100 / Mult: 100
20A
0.25%
-40°C
60°C
Riedon RS Series
RSA-50-100
BOURNS RSA-50-100
4540713

Data Sheet

RoHS

BOURNS
  1. Current Shunt
  2. 2 mohm
  3. 100 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
100+
£15.100
Total:£1,510.00
Min: 100 / Mult: 100
50A
0.25%
-40°C
60°C
Riedon RS Series
101-125 of 193 items
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