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NSR Series High Power Precision Shunt Resistors

  • Part Number：NSR Series
  • Brand：Microhm
  • Size：-
  • Description：0.5mΩ~100mΩ 500W ±0.05% ±1ppm/°C
  • Feature：Extremely low TCR, low thermal resistance with copper plate, improved to 0.1℃/W from 0.3℃/W, built-in Pt100 sensor monitor te...
  • Toll Free：400-803-9333

Product  Attributes

Resistance Range:

0.5mΩ~100mΩ

Power Rating:

500W

Tolerance:

±0.05%

TCR:

±1ppm/°C

Size:

-

Mounting Type:

Screw Fixed

Technology:

Metal Foil

Operating Temperature :

-55℃~125℃

  • Details

  • Contact Us


Ⅰ. Product Image



Ⅱ. Features

 
     Extremely low TCR
     Low thermal resistance with copper plate
     Improved to 0.1℃/W from 0.3℃/W (conventional model)
     Maximium rated power up to 500W on heat sink
     Extended max. ambient temperature to 125℃ 
     Built-in Pt100 sensor monitor temperature of resistive element
     Easily define size of suitable heat sink
     As safety function for continuous operation


 

Ⅲ. Applications
 

     Output reference of precision power supply
     Reference of charge-discharge test for high capacity batteries 

Microhm Electronics Ltd ( Hong Kong Company ).


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Microhm Electronics Ltd.(Shanghai Branch)

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Other resistance products
Kegwords：precision resistance,Sheet Resistance, thick film resistor,CHIP RESISTOR
Product Category
Automotive Grade Resistor SMD Resistor Leaded Resistor Precision Resistor Power Resistor Shunt Resistor Special Resistor
Application
Automobiles Computer and Perpherals Communication | Intelligent Drive Industrial Automation Green Energy
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