5905-01-631-9255

Find complete technical information, availability, and procurement data for: 5905-01-631-9255
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-631-9255

Item Name Code

00010

Assigment Date

10/01/2014 (11 years ago)

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.

noninductive reactance characteristic, 20.0 ohms electrical resistance, 250.0 ambient temp in deg celsius at zero percent rated power, -20.0 to 20.0 temp coefficient of resistance in ppm per deg celsius, -1.0 to 1.0 resistance tolerance in percent

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Temp Coefficient Of Resistance In Ppm Per Deg Celsius: -20.0 to 20.0
Electrical Resistance: 20.0 ohms
Resistance Tolerance In Percent: -1.0 to 1.0
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 250.0
Reactance Characteristic: noninductive
Reliability Indicator: not established
Body Length: 1.968 inches nominal
Body Width: 1.140 inches nominal
Body Height: 0.610 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 1.562 inches nominal
Power Dissipation Rating In Watts: 0.25 free air
Ambient Temp At Full Rated Power: 25.0 celsius
Inclosure Type: encapsulated
Mounting Hole Size: 0.125 inches nominal
Terminal Type: tab, solder lug
Part Name Assigned By Controlling Agency: wirewound resistor, industrial power, aluminum housed, chassis mount
Special Features: lead(pb)-free, halogen free; card pack; material: element: copper-nickel alloy or nickel-chrome alloy; core: ceramic, steatite or alumina; encapsulant: silicone molded construction; housing: aluminum with hard anodic coating; end caps: stainless steel; terminals: ni/pd/au, finish is on copper-clad steel core terminal
Style Designator: axial terminal (s)

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
NH05020R00FE02	Wire Wound Fixed Resistor

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-01-631-9255?

The FSCG of the NSN 5905-01-631-9255 is 5905

Does the NSN 5905-01-631-9255 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-631-9255 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5905-01-631-9255 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-631-9255 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-01-631-9255 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Oct 1, 2014