Current Sensing Resistors

Current Sensing Resistors

Base Mounted Shunt Current Rating 5 to 1200 Amps 50mV, 100mV, or Custom Output Standard Tolerance 0.25% Mangan in Restive Element Common Applications : Solar Generators, Wind Power, Heavy Industry, Electroplating, Battery Chargers, Mining

The WCSB/WCST/WCSV low ohm current sensing resistors are manufactured with high purity Ni-Cr/Cu-Ni element. These are ceramic encased resistors. WATTS offers these resistors ranging from 2m to 50m , having power rating from 2W to 10W.WCSB is axial type ceramic boat encased resistor.WCSV is vertical type ceramic boat encased resistor.WCST is axial type ceramic tube encased resistor.

HRE5WTRFR0002 0.0002 Ohm 12Watt Current Sense Shunt Resistor 1% Tolerance 4026 Case Code Shunt resistors work by creating a voltage drop across a known value resistor when current flows through it. This voltage drop is then measured using a voltmeter, and the resulting value is usually then amplified then used to calculate the current flowing through the circuit. To measure the current flowing through a circuit, the voltage drop across the shunt resistor is first calibrated using a known current, and the output voltage is adjusted by removing resistive material until the values coincide. As the current requirements increase, the resistance has to decrease making smaller current measurements more difficult as there is less and less material to calibrate. Non-contact ammeter, Shunt Resistor, 0.002 Shm Shunt Resistor, DC Current Shunt Resistor, Low ohmic Shunt Resistors, Motor Control Shunt Resistors, Ohmic Shunt Resistors, Power Shunt Resistors, R002 Shunt Resistor, 0.2R Shunt Resistor, 0.02E Shunt Resistor, 0.002 Ohm Shunt Resistor, CSS4J-4026K-2L00F, CSS4J-4026K-2L00F, CSS4J-4026K-2L00FE. To buy more Shunt Resistors: Click HereFeatures: 12W constant power possible in R0002 Constant current carrying capability up to 160amp (R0002) Sturdy copper connectors Maximum solder temperature up to 350 C for 30 seconds Features/Specs: Manufacturer Part No: HRE5WTRFR0002 (HRE5W R0002) Resistance Value: 0.2 mOhms (0.0002 Ohm) Power Rating: 5 ~ 12 Watts Inductance: 3nH Temperature Range: 130 C Ambient Temperature Range: 20 C ~ 60 C Temperature Cycling -2000 cycles: -55 C ~ 150 C Vibration, High Frequency 20 g. 10-2000Hz: AR 0.1%-Average Resistance to Soldering Heat: 260 C Mounting Style: PCB Mount Termination Style: SMD/SMT Case Code: 4026 Application: Current sensor for power hybrid applications High current applications for the automotive market Frequency converters Power modules Datasheet: HRE5WTRFR0002 (HRE5W R002)Package Includes: 1 X HRE5WTRFR0002 0.0002 Ohm 12Watt Current Sense Shunt Resistor 1% Tolerance 4026 Case Code Note: Product Images are shown for illustrative purposes only and may differ from the actual product.

Bourns High Power Current Sense Chip Resistor

Current sense resistors or shunts are low value parts used to convert current to a small, proportional voltage with the minimum of power loss. TT Electronics has an extensive portfolio of current sense resistors with values extending below 1m and rated at currents over 100A. For best accuracy these products should be connected by four connections, two for the current path and two for voltage sense, and four terminal types facilitate this.

Low Ohm Resistors. Operating Temperature Range: -40 C to +200 C Available in Copper Manganese and Copper Nickel.

Ohmite EBW Series Current Sense Resistors The EBW series of current sense resistors from Ohmite are constructed using electron beam welding technology. Electron beam welding technology allows different alloys to be joined with great accuracy and tolerance. EBW series current sense resistors offer low inductance, excellent long-term stability and feature heavy copper connectors. EBW current sense resistors can be mounted by welding on copper of reflow soldering. These surface mount resistors are able to withstand soldering temperatures of +350 C for 30 seconds, or +250 C for 10 minutes.

By developing the Metal technology including Metal Foil, Metal Strip, Welding ones and combining with the original thin film and thick film technology, Delta has developed a series of current sensing resistor which characterized with miniaturization, high precision, and low TCR. Furthermore, Delta has not only developed a variety of processes which can cover a wide resistance range from 0.2m to 10 , also can provide the most suitable resistance and rated power based on customer needs.

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