Noninductive Wire Wound Fixed Resistor

Part Number RER45F49R9M

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
  • Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius:
    -30.0 to 30.0
  • Electrical Resistance:
    49.900 ohms
  • Resistance Tolerance In Percent:
    -1.000/+1.000
  • Resistance Tolerance In Percent:
    -1.000 to 1.000
  • 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
  • Tempurature Range Of Tempurature Coefficient In Deg Celsius:
    -55.0 to 275.0
  • Inclosure Method:
    Encased
  • Terminal Type:
    Tab, solder lug
  • Reliability Indicator:
    Established
  • Reliability Failure Rate Level In Percent:
    0.010
  • Terminal Length:
    Between 0.250 inches and 0.374 inches
  • Body Length:
    Between 0.688 inches and 0.812 inches
  • Body Width:
    Between 0.376 inches and 0.500 inches
  • Body Height:
    Between 0.375 inches and 0.437 inches
  • Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
    Between 0.552 inches and 0.572 inches
  • Power Dissipation Rating In Watts:
    6.000 free air
  • Terminal Width:
    0.140 inches
  • Mounting Hole Size:
    Between 0.089 inches and 0.099 inches
  • Cubic Measure (non-core):
    0.133 cubic inches
  • Unpackaged Unit Weight:
    8.8 grams
  • 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-39009/2 government specification
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-147-9835

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