2N4127

Technical Characteristics

• Voltage Rating In Volts Per Characteristic

  60.0 maximum collector to base voltage/static/emitter open and 40.0 maximum collector to emitter voltage/static/base open and 4.0 maximum emitter to base voltage, static, collector open

• Thread Series Designator

  unc

• Power Rating Per Characteristic

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

• Internal Junction Configuration

  npn

• Overall Length

  1.275 inches nominal

• Test Data Document

  80063-sm-a-882569 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Internal Configuration

  junction contact

• Overall Height

  0.740 inches nominal

• Current Rating Per Characteristic

  2.00 amperes source cutoff current maximum and 0.50 amperes source cutoff current minimum

• Overall Width

  1.275 inches nominal

• Semiconductor Material

  silicon

• Inclosure Material

  plastic

• Nominal Thread Size

  0.164 inches

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius case

• Terminal Type And Quantity

  4 ribbon

• Mounting Method

  threaded stud

• Mounting Facility Quantity

  1