Wire Wound Fixed Resistor

Part Number 272.303 348

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

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Features

Axial terminal (s).

Includes quality control certificate of conformance.

Specifications

  • Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius:
    -30.0/+30.0
  • Electrical Resistance:
    56.200 ohms
  • Resistance Tolerance In Percent:
    -1.000/+1.000
  • Heat Sink Material:
    Aluminum alloy
  • Heat Sink Length:
    7.000 inches
  • Heat Sink Width:
    5.000 inches
  • Heat Sink Height:
    2.000 inches
  • Heat Sink Thickness:
    0.040 inches
  • Ambient Tempurature In Deg Celsius At Full Rated Power:
    25.0
  • Ambient Tempurature In Deg Celsius At Zero Percent Rated Power:
    275.0
  • Tempurature Range Of Tempurature Coefficient In Deg Celsius:
    -55.0/+275.0
  • Inclosure Method:
    Encased
  • Terminal Type:
    Tab, solder lug
  • Reactance Characteristic:
    Inductive
  • Reliability Indicator:
    Established
  • Reliability Failure Rate Level In Percent:
    0.010
  • Terminal Length:
    0.438 inches
  • Body Length:
    1.062 inches
  • Body Width:
    0.531 inches
  • Body Height:
    0.562 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
    0.719 inches
  • Power Dissipation Rating In Watts:
    8.000 free air
  • Mounting Hole Size:
    0.125 inches
  • Style Designator:
    Axial terminal (s)
  • Test Data Document:
    81349-mil-r-39009 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 data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Specification Data:
    81349-mil-r-39009/1 government specification
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-430-7135

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