FHR 4-2321 Foil Current Sensing Resistors

Image of Riedon logo

FHR 4-2321 Foil Current Sensing Resistors

Riedon's FHR 4-2321 resistors have a four-terminal design allowing for true kelvin current measurements

Riedon’s FHR 4-2321 offers a higher performance alternative to competitor products while complementing their even higher performance PCS series. The four-terminal design allows for true kelvin current measurements. The FHR 4-2321 offers resistance values from 0.001 ohms to 50 ohms with tolerances from 0.1% and TCR availability as low as 15 ppm. Ariat.hk will initially be stocking various resistance values with 1% tolerance and 25 ppm.

Features
  • Up to 40 W with heatsink
  • Tolerances from 0.1%
  • Standard TCR of 25 ppm
  • Very low inductance
  • Fully RoHS compliant
Applications
  • Power modules
  • Frequency converters
  • Switch mode power supplies
  • Current monitoring

Email: Info@ariat.hk HK TEL: +00 852-30522530 ADD: Flat/Rm A17 9/F, Silvercorp International Tower 707-713 Nathan Road MongKok, Hong Kong.