Wire Wound Fixed Resistor

Model / MPN: MC500 | NSN: 5905-00-431-8179

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes suppressor, ignition interference.

Product Details

NATO Stock Number

5905-00-431-8179

Sold in multiples of

1 EA

DEMIL

Electrical Resistance

500.000 ohms

Resistance Tolerance In Percent

-3.000/+3.000

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

Inclosure Method

Encased

Terminal Type

Tab, solder lug

Reactance Characteristic

Inductive

Reliability Indicator

Not established

Terminal Length

0.438 inches

Body Length

1.938 inches

Body Width

0.594 inches

Body Height

0.625 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

1.562 inches

Power Dissipation Rating In Watts

30.000 free air

Terminal Width

0.188 inches

Mounting Hole Size

0.125 inches

Cubic Measure (non-core)

0.348 cubic inches

Style Designator

Axial terminal (s)

MC500 Series Parts

Pricing and Availability

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MC500 Cross Reference

MC500-500 OHMS PORM 3PCT