1N939B

Technical Characteristics

• Voltage Tolerance In Percent

  -5.0/+5.0

• Mounting Method

  terminal

• Overall Length

  0.120 inches minimum and 0.300 inches maximum

• Inclosure Material

  glass

• Overall Diameter

  0.060 inches minimum and 0.107 inches maximum

• Terminal Length

  1.000 inches minimum and 1.500 inches maximum

• Current Rating Per Characteristic

  7.50 milliamperes all primaries horsepower metric and 50.00 milliamperes repetitive peak forward current nominal

• Terminal Type And Quantity

  2 uninsulated wire lead

• Specification/Standard Data

  81349-mil-s-19500/156 government specification

• Features Provided

  hermetically sealed case

• Voltage Rating In Volts Per Characteristic

  9.0 nominal nominal regulator voltage

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius ambient air

• Semiconductor Material

  silicon

• Power Rating Per Characteristic

  500.0 milliwatts small-signal input power, common-collector preset

• ~1

  type data on certain environmental and performa

• Test Data Document

  81349-mil-prf-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