MIL-C-19978/21

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Overall Width (Non-Core)

  0.400 inches nominal

• Insulation Resistance At Maximum Operating Temp

  20.0 megohm-microfarads

• Body Diameter

  1.000 inches nominal

• Tolerance Range Per Section

  -10.00/+10.00 percent single section

• Specification/Standard Data

  81349-mil-c-19978/21 government specification

• Mounting Facility Screw Thread Series Designator

  unf

• Overall Height (Non-Core)

  0.400 inches nominal

• Schematic Diagram Designator

  electrode(s) grounded to case, w/gnd terminal

• Body Length

  1.844 inches nominal

• Reliability Indicator

  not established

• Terminal Surface Treatment

  solder

• Nominal Thread Size

  0.312 inches

• Capacitance Value Per Section

  1.000 microfarads single section

• Dissipation Factor At Reference Temp In Percent

  1.0000

• Features Provided

  hermetically sealed case

• Terminal Type And Quantity

  2 uninsulated wire lead

• Terminal Diameter

  0.032 inches nominal

• Dielectric Material

  paper and plastic polyethylene terephthalate

• Mounting Facility Type And Quantity

  1 threaded bushing

• Body Style

  w/thd bushing mtg, terminals on opposite ends

• Overall Length (Non-Core)

  2.219 inches nominal

• Case Material

  metal

• Insulation Resistance At Reference Temp

  15000.0 megohm-microfarads

• Terminal Length

  1.625 inches minimum

• Nonderated Operating Temp

  -65.0 deg celsius minimum and 125.0 deg celsius maximum

• Nonderated Continuous Voltage Rating And Type Per Section

  400.0 dc single section

• Test Data Document

  81349-mil-c-19978 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