Allied Electronics, Inc. Datasheets for Current Sensing Resistors

Current sensing resistors convert the current flowing through it to a voltage drop. Monitoring or measuring this voltage drop allows the current through the resistor to be measured. Applications for current sensing resistors include power supplies, receptacles, and battery packs. 
Current Sensing Resistors: Learn more

Product Name Notes
Resistor;Thick Film;Res 0.005 Ohms;Pwr-Rtg 2 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089432
Resistor;Thick Film;Res 0.01 Ohms;Pwr-Rtg 2 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089489
Resistor;Thick Film;Res 0.02 Ohms;Pwr-Rtg 2 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089490
Resistor;Thick Film;Res 0.05 Ohms;Pwr-Rtg 2 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089494
Resistor;Thick Film;Res 0.1 Ohms;Pwr-Rtg 2 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089495
Resistor;Thick Film;Res 0.2 Ohms;Pwr-Rtg 2 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089496
Resistor;Thick Film;Res 1 Ohms;Pwr-Rtg 2 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089502
Standard Tolerance: 1% Temperature Coefficient: TC ref. to +25°C, ΔR taken at –15°C and +105°C 0.081 Ohm to 1.00 Ohm: –50 to +100 ppm/°C 0.025 Ohm to 0.080 Ohm: 0...
Resistor;Metal Element;Res 0.01 Ohms;Pwr-Rtg 3 W;Tol 1%;SMT;2524;Curr-Sense -- 70061273
Resistor;Metal Element;Res 0.05 Ohms;Pwr-Rtg 1 W;Tol 1%;SMT;2512;Curr-Sense -- 70061264
Surface mount Open Air current sense resistor used in high current applications. The open air design provides cooler operation. Features: Superior Thermal Expansion Cycling Flameproof Inductance Less than 10 Nanohenries...
Resistor;Thick Film;Res 0.001 Ohms;Pwr-Rtg 100 W;Tol 1%;SMT;SOT-227;Curr-Sense -- 70024250
Resistor;Thick Film;Res 0.005 Ohms;Pwr-Rtg 100 W;Tol 1%;SMT;SOT-227;Curr-Sense -- 70024251
Resistor;Thick Film;Res 0.01 Ohms;Pwr-Rtg 100 W;Tol 1%;SMT;SOT-227;Curr-Sense -- 70024252
Resistor;Thick Film;Res 0.015 Ohms;Pwr-Rtg 100 W;Tol 1%;SMT;SOT-227;Curr-Sense -- 70024253
Resistor;Thick Film;Res 0.02 Ohms;Pwr-Rtg 100 W;Tol 1%;SMT;SOT-227;Curr-Sense -- 70024254
Resistor;Thick Film;Res 0.05 Ohms;Pwr-Rtg 100 W;Tol 1%;SMT;SOT-227;Curr-Sense -- 70024256
Resistor;Thick Film;Res 0.1 Ohms;Pwr-Rtg 100 W;Tol 1%;SMT;SOT-227;Curr-Sense -- 70024050
The TGHG Series uses state of the art technology to provide high reliable, non-inductive performance. This resistor is ideal for many current monitoring and controls applications. Features Resistance Values Beginning...
Resistor;Wirewound;Res 0.005 Ohms;Pwr-Rtg 7 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70022995
Resistor;Wirewound;Res 0.01 Ohms;Pwr-Rtg 2 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70022566
Resistor;Wirewound;Res 0.01 Ohms;Pwr-Rtg 5 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70022573
Resistor;Wirewound;Res 0.01 Ohms;Pwr-Rtg 7 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70023703
RESISTOR;WIREWOUND;RES 0.030 OHMS;PWR-RTG 3 W;TOL 1%;AXIAL;SILICONE;CUR-SENSE -- 70024359
Resistor;Wirewound;Res 0.05 Ohms;Pwr-Rtg 2 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70022568
Resistor;Wirewound;Res 0.05 Ohms;Pwr-Rtg 5 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70022574
RESISTOR;WIREWOUND;RES 0.050 OHMS,PWR-RTG 7 W,TOL 1%;AXIAL;SILICONE,CUR-SENSE -- 70024365
Resistor;Wirewound;Res 0.1 Ohms;Pwr-Rtg2 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70023626
Resistor;Wirewound;Res 0.1 Ohms;Pwr-Rtg3 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70022570
Resistor;Wirewound;Res 0.1 Ohms;Pwr-Rtg5 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70022575
RESISTOR;WIREWOUND;RES 0.10 OHMS,PWR-RTG 7 W,TOL 1%;AXIAL;SILICONE,CUR-SENSE -- 70024366
RESISTOR;WIREWOUND;RES 0.15 OHMS;PWR-RTG 5 W,TOL 1%;AXIAL;SILICONE,CUR-SENSE -- 70024363
Resistor;Wirewound;Res 0.2 Ohms;Pwr-Rtg5 W;Tol 1%;Axial;Silicone;Curr-Sense -- 70023787
RESISTOR;WIREWOUND;RES 0.25 OHMS;PWR-RTG 5 W,TOL 1%;AXIAL;SILICONE,CUR-SENSE -- 70024364
These molded silicone resistors are ideal for current sensing applications. They have low inductance (non-inductive below 0.25 μ). Terminals are constructed of solder-plated copper leads or copper clad steel depending...
Resistor;Metal Film;Res 0.005 Ohms;Pwr-Rtg 2 W;Tol 3%;Axial;Curr-Sense -- 70023406
Resistor;Metal Film;Res 0.05 Ohms;Pwr-Rtg 3 W;Tol 3%;Axial;Curr-Sense -- 70023409
These non-inductive, three-piece welded element resistors offer a reliable low-cost alternative to conventional resistors. Wirewound performance in flameproof package. The unit offers Nichrome resistive element with copper clad steel or...
Resistor;Metal Element;Res 0.005 Ohms;Pwr-Rtg 3 W;Tol 1%;Axial;Curr-Sense -- 70061293
Resistor;Metal Element;Res 0.04 Ohms;Pwr-Rtg 3 W;Tol 1%;Axial;Curr-Sense -- 70061299
Resistor;Metal Element;Res 0.05 Ohms;Pwr-Rtg 3 W;Tol 1%;Axial;Curr-Sense -- 70061300
Resistor;Metal Element;Res 0.1 Ohms;Pwr-Rtg 3 W;Tol 1%;Axial;Curr-Sense -- 70061302
Through hole Open Air current sense resistor used in high current applications. The LOB Series resistors feature tinned copper leads welded directly to a low-temperature coefficient resistance element in a...
Resistor;Metal Element;Res 0.005 Ohms;Pwr-Rtg 3 W;Tol 1%;Thru-Hole;Curr-Sense -- 70061282
Resistor;Metal Element;Res 0.01 Ohms;Pwr-Rtg 3 W;Tol 1%;Thru-Hole;Curr-Sense -- 70061283
Resistor;Metal Element;Res 0.02 Ohms;Pwr-Rtg 5 W;Tol 1%;Thru-Hole;Curr-Sense -- 70061290
Resistor;Metal Element;Res 0.05 Ohms;Pwr-Rtg 3 W;Tol 1%;Thru-Hole;Curr-Sense -- 70061286
Resistor;Metal Element;Res 0.1 Ohms;Pwr-Rtg 1 W;Tol 1%;Thru-Hole;Curr-Sense -- 70061281
Through hole Open Air current sense resistor used in high current applications. The welded copper leads minimize effects from solder wicking and provide true 1% performance. Features: Welded Construction Flameproof...
Resistor;Metal Film;Res 0.01 Ohms;Pwr-Rtg 0.5 W;Tol 1%;SMT;2010 -- 70201945
Resistor;Metal Film;Res 0.033 Ohms;Pwr-Rtg 0.5 W;Tol 1%;SMT;2010 -- 70201749
Resistor;Metal Film;Res 0.1 Ohms;Pwr-Rtg 2 W;Tol 1%;SMT;Curr-Sense -- 70201580
Resistor;Metal Film;Res 0.5 Ohms;Pwr-Rtg 2 W;Tol 1%;SMT;Curr-Sense -- 70201748
All Welded Construction Nickel-Chrome or Manganese-Copper Element Solderable Terminations Very Low Inductance 0.5-5 nH Excellent Frequency Response Low Thermal EMF Ideal for All Types of Current Sensing, Voltage Division and...
Resistor;Wirewound;Res 0.001 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70024226 Resistor;Wirewound;Res 0.001 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense
Resistor;Wirewound;Res 0.01 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70024230 Resistor;Wirewound;Res 0.01 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense
Resistor;Wirewound;Res 0.02 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70024232 Resistor;Wirewound;Res 0.02 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense
Resistor;Wirewound;Res 0.025 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70024233 Resistor;Wirewound;Res 0.025 Ohms;Pwr-Rtg 3 W;Tol 1%;Radial;Kelvin;Curr-Sense
Resistor;Thick Film;Res 0.01 Ohms;Pwr-Rtg 1 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089474
Resistor;Thick Film;Res 0.05 Ohms;Pwr-Rtg 1 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089480
Resistor;Thick Film;Res 0.1 Ohms;Pwr-Rtg 1 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089481
Resistor;Thick Film;Res 1 Ohms;Pwr-Rtg 1 W;Tol 1%;Radial;Kelvin;Curr-Sense -- 70089486
Type SR Precision Current Sense Resistors, ± 1.0% Tolerance Standard Tolerance: 1% Temperature Coefficient: TC ref. to +25°C, ΔR taken at –15°C and +105°C 0.081 Ohm to 1.00 Ohm: –50...