387

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Emitted Light Characteristic

  colorless

• Current Rating For Which Designed

  0.040 amperes nominal

• Bulb Designator

  t-1 3/4

• Burning Position

  any acceptable

• Voltage Rating

  28.000 volts nominal

• Bulb Diameter

  0.230 inches maximum

• Rated Average Life

  hours

• Bulb Light Transmission Characteristic

  transparent

• Bulb Style

  t (tubular)

• Average Life Rating In Hours

  7000.0

• Light Center Length

  0.380 inches nominal

• Overall Length

  0.630 inches maximum

• Filament Designation

  c-2f

• Base Style

  single contact miniature flanged

• Light Output Rating

  0.300 lumens nominal single rating