2N1049

Technical Characteristics

• Features Provided

  hermetically sealed case

• Nominal Thread Size

  0.138 inches

• Semiconductor Material

  silicon

• Current Rating Per Characteristic

  500.00 milliamperes source cutoff current maximum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Joint Electronic Device Engineering Council/Jedec/Case Outline Designation

  to-57

• Inclosure Material

  metal

• Overall Diameter

  0.460 inches maximum

• Mounting Method

  threaded stud

• Overall Length

  0.215 inches maximum

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Facility Quantity

  1

• Thread Series Designator

  unc

• Specification/Standard Data

  80131-release2801 professional/industrial association specification

• Internal Junction Configuration

  npn

• Power Rating Per Characteristic

  1.0 watts small-signal input power, common-collector minimum

• Voltage Rating In Volts Per Characteristic

  80.0 maximum breakdown voltage, collector-to-base, emitter open and 6.0 maximum breakdown voltage, emitter-to-base, collector open

• Internal Configuration

  junction contact

• Terminal Type And Quantity

  1 threaded stud and 1 tab, solder lug