2N2944

Technical Characteristics

• End Item Identification

  nimitz class cvn, emory s. land class as, tarawa class lha, oliver perry class ffg. submarine miscellaneous sonar and adp systems. an/bqs-14a/15 sonar sets. 2m/ate microminiature automatic test equipment. p-3 orion fms aircraft. deep submergence systems

• ~1

  programs (dssp).

• Voltage Rating In Volts Per Characteristic

  155.0 maximum breakdown voltage, collector-to-base, emitter open and 7.0 maximum breakdown voltage, emitter-to-base, collector open

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Terminal Type And Quantity

  1 threaded stud and 3 uninsulated wire lead

• Inclosure Material

  metal

• Power Rating Per Characteristic

  15.0 watts small-signal input power, common-collector absolute

• Mounting Method

  threaded stud

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Facility Quantity

  1

• Nominal Thread Size

  0.190 inches

• Thread Series Designator

  unf

• Criticality Code Justification

  feat

• Special Features

  weapon system essential. features - junction pattern arrangement: npn

• Specification/Standard Data

  80131-release4401 professional/industrial association specification

• Overall Width Across Flats

  0.437 inches nominal

• Internal Configuration

  junction contact

• Current Rating Per Characteristic

  200.00 milliamperes source cutoff current minimum and 1.00 amperes source cutoff current maximum

• Overall Length

  0.757 inches nominal

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon