20B

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Overall Length

  1.688 inches maximum

• Voltage Rating

  20.000 volts nominal

• Features Provided

  filament shielding and heat resistant glass

• Current Rating For Which Designed

  0.100 amperes nominal

• Burning Position

  any acceptable

• Base Style

  telephone slide number one

• Bulb Designator

  t-2

• Bulb Light Transmission Characteristic

  transparent

• Filament Designation

  c-21

• Bulb Style

  t (tubular)

• Rated Average Life

  not rated

• Emitted Light Characteristic

  white