1N4478

Technical Characteristics

• End Item Identification

  missile, tomahawk; support equipment, b-1 aircraft; communications terminal; support equipment, mx peacekeeper missile; helicopter, mh-53e; aircraft, c-2a (reprocured); communications terminal, an/ugc-74; helicopter, advancde attack, ah-1w; teletype,

• Power Rating Per Characteristic

  1.5 watts small-signal input power, common-collector preset

• Features Provided

  hermetically sealed case

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius ambient air

• Semiconductor Material

  silicon

• Voltage Rating In Volts Per Characteristic

  36.0 nominal nominal regulator voltage

• Overall Length

  0.106 inches minimum and 0.160 inches maximum

• Specification/Standard Data

  81349-mil-prf-19500/406 government specification

• Terminal Length

  0.800 inches minimum and 1.300 inches maximum

• ~1

  type data on certain environmental and performa

• ~1

  model 28

• Voltage Tolerance In Percent

  -5.0/+5.0

• Current Rating Per Characteristic

  7.00 milliamperes all primaries horsepower metric and 40.00 milliamperes repetitive peak forward current nominal

• Mounting Method

  terminal

• Criticality Code Justification

  feat

• Special Features

  weapon system essential

• Overall Diameter

  0.060 inches minimum and 0.085 inches maximum

• Inclosure Material

  glass

• Terminal Type And Quantity

  2 uninsulated wire lead

• Test Data Document

  81349-mil-prf-19500 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general