4R8S

Technical Characteristics

• Overall Width Across Flats

  0.677 inches nominal

• Semiconductor Material

  silicon

• Terminal Type And Quantity

  1 tab, solder lug and 1 threaded stud

• Test Data Document

  97942-142c923 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

• ~1

  data on certain environmental and performance re

• Mounting Method

  threaded stud

• Voltage Rating In Volts Per Characteristic

  40.0 maximum reverse voltage, peak and 30.0 maximum reverse voltage, total rms

• Mounting Facility Quantity

  1

• Thread Series Designator

  unf

• Overall Length

  1.438 inches nominal

• Current Rating Per Characteristic

  100.00 amperes forward current, average absolute and 400.00 amperes source cutoff current outside diameter and 1000.00 amperes source cutoff current peak

• Inclosure Material

  metal

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction

• Nominal Thread Size

  0.250 inches

• Electrode Internally-Electrically Connected To Case

  cathode