2N1890

Technical Characteristics

• Test Data Document

  81349-mil-s-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 type

• Electrode Internally-Electrically Connected To Case

  collector

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.200 inches nominal

• Overall Diameter

  0.335 inches minimum and 0.370 inches maximum

• ~1

  data on certain environmental and performanc

• Voltage Rating In Volts Per Characteristic

  100.0 maximum collector to base voltage/static/emitter open and 80.0 maximum collector-to-emitter, resistance between base and emitter and 7.0 maximum emitter to base voltage, static, collector open

• Power Rating Per Characteristic

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

• Specification/Standard Data

  81349-mil-s-19500/225 government specification

• Terminal Length

  1.500 inches minimum and 1.750 inches maximum

• Internal Configuration

  junction contact

• Special Features

  junction pattern arrangement: npn

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Overall Length

  0.240 inches minimum and 0.260 inches maximum

• Current Rating Per Characteristic

  500.00 milliamperes source cutoff current maximum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Inclosure Material

  metal