Wire Wound Fixed Resistor

Model / MPN: R450-49.9OHMPORM0.1PCT | NSN: 5905-01-185-1425

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

5905-01-185-1425

Sold in multiples of

1 EA

DEMIL

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius

-20.0/+20.0

Electrical Resistance

49.900 ohms

Resistance Tolerance In Percent

-0.100/+0.100

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

Not established

Terminal Length

0.406 inches

Body Length

1.968 inches

Body Width

0.563 inches

Body Height

0.625 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

1.563 inches

Power Dissipation Rating In Watts

50.000 free air

Terminal Width

0.140 inches

Mounting Hole Size

0.125 inches

Cubic Measure (non-core)

0.665 cubic inches

Unpackaged Unit Weight

32.000 grams

Style Designator

Axial terminal (s)

R450 Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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R450-49.9OHMPORM0.1PCT Cross Reference

MC500-49R9B
0N295513-1
MC500-49R9B