DFM-25-003

View detailed technical data, stock status, and sourcing information for: DFM-25-003
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-960-3755

Item Name Code

37403

Assigment Date

01/01/1960 (66 years ago)

0.250 ohms electrical resistance, 0.040 inches heat sink thickness, 10.000 inches heat sink length, 10.000 inches heat sink width, -10.000 to 10.000 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.

Electrical Resistance: 0.250 ohms
Resistance Tolerance In Percent: -10.000 to 10.000
Heat Sink Length: 10.000 inches
Heat Sink Width: 10.000 inches
Heat Sink Thickness: 0.040 inches
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 340.0
Reliability Indicator: not established
Terminal Length: 0.438 inches nominal
Body Length: 2.000 inches nominal
Body Width: 0.438 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.312 inches nominal
Power Dissipation Rating In Watts: 20.000 heat sink
Ambient Temp At Full Rated Power: 40.0 celsius
Terminal Width: 0.188 inches nominal
Inclosure Type: encapsulated
Mounting Hole Size: 0.125 inches nominal
Terminal Type: tab, solder lug
Material: steel heat sink
Style Designator: terminals one edge

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-710-8335	No Name Available	06/01/1981
5905-00-964-3577	No Name Available	04/25/1969

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
20S0-25WL10PCT	Resistor,fixed,wire Wound,induct
DFM-25-003	Resistor,fixed,wire Wound,induct
MS2-.25OHMSPORM10PCT	Resistor,fixed,wire Wound,induct
S0S0-25	Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-00-960-3755?

The FSCG of the NSN 5905-00-960-3755 is 5905

Does the NSN 5905-00-960-3755 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-960-3755 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 5905-00-960-3755 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-960-3755 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 5905-00-960-3755 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960