Heat sink assembly

Precision resistors for high currents and power and the possibility for mounting on a heatsink. Suitable as a calibration and reference resistor.

TypePictureDescriptionDesignPowerToleranceTCRResistance (min)Resistance (max)Download
RUG-Z RUG-Z

DAkkS-calibratable high-load precision resistor. Suitable as calibration and measuring resistor. ** Installed on heat sink

7056 (metrisch) 250** W 0.1 % 1 ppm/K 0.0005 Ω 100 Ω Download

Features

  • Permanent power up to 250 W
  • Constant currents up to 387 A
  • Pulse power rating up to 50 J
  • Lowest resistor values start at 0.5 mΩ
  • Very low TC start at 1ppm/K
  • RoHS compliant

Advantages

  • DAkkS-calibration possible (RUG-Z)
  • Ideal for calibration- and metering applications
  • For highest currents and precision
  • Excellent heat dissipation

 

All information represents the best possible values.