EK-3431

A new unique steady state black body infrared emitter in an industry standard TO-3 package with nearly 12 Watts input power at up to 950°C (1223°K). It has a Sapphire Window.

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Key features

  • Kanthal filament with emissivity = 0.7
  • Approximately 12 Watts input at 950°C (1223°K)
  • Sapphire window
  • Internal gold plated parabolic reflector
  • Industry standard TO-3 package
  • Clear aperture = 0.540 inches

Electrical specifications

  • Peak Voltage = 4.0 Volts DC maximum
  • Peak current = 2.96 Amps
  • Peak power = 11.84 Watts