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RM Series: High Voltage Power SMD

Ohmite's new RM Series resistors are designed to provide high voltage performance in a power surface mount package. Designed with a thick film resistor element, RM style resistors are ideal for high voltage power supplies, avionics, medical electronics, and current pulse limiting applications.

FEATURES
  • 0.75 watt rating @ 70°C
  • 2,500 volts max.
  • Rugged surface mount package
APPLICATIONS
  • Avionics
  • Medical electronics
  • Current pulse limiting
  • High voltage power supplies
SPECIFICATIONS

Material

  • Resistor: Thick film
  • Case: High temperature epoxy, UL94V0 rated
  • Terminals: Solder coated, copper clad steel
GENERAL SPECIFICATIONS
StyleToleranceWatts*OhmsMax. Operating Voltage
RM0R7EA0.25% - 20%0.75500 ohms - 300G ohms2500V
PERFORMANCE CHARACTERISTICS
Dielectric Withstanding Voltage MIL-STD-202, method 301, 750Vmax. delta-R ±0.25%
Operating Temperature Range -55°C to ±220°C
Load LifeMIL-STD-202, method 108A, condition D max. delta-R ±2.0%
HumidityMIL-STD-202, method 103B, condition B max. delta-R ±0.25%
Thermal ShockMIL-STD-202, method 107G, condition B, B-1, or Fmax. delta-R ±0.20%
DIMENSIONS
HOW TO ORDER

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