Bourns RSW Riedon Precision Current Resistor and Busbar Shunts

Bourns RSW Riedon Precision Current Resistors and Busbar Shunts deliver rugged, accurate current measurement across a wide operating range. These devices support a maximum rated current of 200A and have a minimum resistance of 0.25mΩ. The RWS busbar shunts feature a non-inductive metal element and center-mounted voltage taps for reliable and precise sensing These devices have an operating temperature range from -40°C to +70°C and a standard voltage tolerance of ±0.25%. Typical applications include battery chargers, electroplating equipment, mining equipment, power supplies, and converters.

Features

  • High current ratings
  • Low resistance values
  • Non-inductive metal construction
  • RoHS compliant
  • Stable performance over temperature

Applications

  • Battery chargers
  • Battery management systems
  • Electroplating equipment
  • Industrial power equipment
  • Mining equipment
  • Power supplies and converters
  • Renewable energy systems
  • Test and measurement equipment

Technical Specifications

Parameters Values
Operating Temperature Range -40°C to +70°C 
Maximum Rated Current 200A
Minimum Resistance 0.25mΩ
Standard Voltage Tolerance ±0.25 %
Temperature Coefficient of Resistance (TCR) ±15 ppm/°C