KOA Speer SG73-RT Surge Current Flat Chip Resistor

KOA Speer SG73-RT Surge Current Flat Chip Resistors have very good anti-sulfuration-proof characteristics and are superior to the RK73 series chip resistors when it comes to pulse withstanding voltage. These resistors are available in a variety of power rating and operate over a temperature range -55°C to +155°C. The flat resistors find application in automotive, avionics, and electric instrumentation.

Features

  • AEC-Q200 Tested
  • Excellent anti-sulfuration characteristic due to using high sulfuration-proof inner top electrode material/pulse
  • Products with lead-free terminations meet EU RoHS requirements
  • Suitable for both reflow and flow solderings
  • Superior to RK73 series chip resistors in pulse withstanding voltage

Applications

  • Automotive
  • Avionics
  • Electric instrumentation
  • Industrial control systems
  • Power meter/conditioner
  • Solar/wind inverter circuits

Technical Specifications

Parameters Values
Power rating range 0.1W to 1W
Maximum working voltage range 50V to 200V
Maximum overload voltage range 100V to 400V
Operating temperature range -55°C to +155°C
Resistance range 1Ω to 1MΩ