2N2190

Technical Characteristics

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Special Features

  weapon system essential; junction pattern arrangement: pnp

• Criticality Code Justification

  feat

• End Item Identification

  austin ship class lpd-4 amphibious transport docks, sturgeon class ssn (637), ticonderoga class cg (47), nimitz class cvn, oliver perry class ffg, spruance class dd, kidd class ddg, forrestal class cv, virginia class cgn (41)

• Overall Diameter

  0.265 inches nominal

• Current Rating Per Characteristic

  30.00 milliamperes source cutoff current maximum

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Voltage Rating In Volts Per Characteristic

  25.0 maximum breakdown voltage, collector-to-emitter, base open and 60.0 maximum breakdown voltage, collector-to-base, emitter open and 2.0 maximum breakdown voltage, emitter-to-base, collector open

• Terminal Length

  1.500 inches minimum

• Overall Length

  0.335 inches nominal

• Specification/Standard Data

  80131-release3959 professional/industrial association specification

• Semiconductor Material

  germanium

• Inclosure Material

  metal

• Power Rating Per Characteristic

  125.0 milliwatts small-signal input power, common-collector minimum

• Terminal Circle Diameter

  0.100 inches nominal