PH25X000250R0H

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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-721-1060

Item Name Code

37403

Assigment Date

01/01/1963 (63 years ago)

-20.0 to 20.0 temp coefficient of resistance in ppm per deg celsius, -3.000 to 3.000 resistance tolerance in percent, 12.000 inches heat sink length, 12.000 inches heat sink width, 250.000 ohms electrical resistance

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: 250.000 ohms
Resistance Tolerance In Percent: -3.000 to 3.000
Heat Sink Length: 12.000 inches
Heat Sink Width: 12.000 inches
Heat Sink Height: 0.059 inches
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 275.0
Temp Range Of Temp Coefficient In Deg Celsius: -55.0 to 275.0
Reliability Indicator: not established
Terminal Length: 0.375 inches nominal
Body Diameter: 0.750 inches nominal
Mounting Bushing Length: 0.531 inches nominal
Body Length: 1.656 inches nominal
Power Dissipation Rating In Watts: 12.500 free air
Ambient Temp At Full Rated Power: 25.0 celsius
Mounting Bushing Diameter: 0.625 inches nominal
Inclosure Type: encased
Terminal Type: tab, solder lug
Material: aluminum alloy heat sink
Style Designator: axial terminals one end

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
1155424PC1	Resistor,fixed,wire Wound,induct
PH-25 250 OHMS 3%	Resistor,fixed,wire Wound,induct
PH25X000250R0H	Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-00-721-1060?

The FSCG of the NSN 5905-00-721-1060 is 5905

Does the NSN 5905-00-721-1060 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-721-1060 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 5905-00-721-1060 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-721-1060 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 5905-00-721-1060 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963