5905-01-231-7878

Find complete technical information, availability, and procurement data for: 5905-01-231-7878
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-231-7878

Item Name Code

05311

Assigment Date

05/04/1986 (40 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

301.000 ohms electrical resistance, 150.0 ambient temp in deg celsius at zero percent rated power, -100.0 to 100.0 temp coefficient of resistance in ppm per deg celsius, -1.000 to 1.000 resistance tolerance in percent, not established reliability indicator

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: -100.0 to 100.0
Electrical Resistance: 301.000 ohms
Resistance Tolerance In Percent: -1.000 to 1.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 150.0
Reliability Indicator: not established
Terminal Length: 1.375 inches minimum
Body Diameter: 0.100 inches maximum
Body Length: 0.300 inches maximum
Power Dissipation Rating In Watts: 0.250 free air
Ambient Temp At Full Rated Power: 70.0 celsius
Terminal Width: 0.025 inches nominal
Inclosure Type: encased
Terminal Type: wire lead
Style Designator: axial terminal each 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
443-1842-143	Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-231-7878?

The FSCG of the NSN 5905-01-231-7878 is 5905

Does the NSN 5905-01-231-7878 have a Schedule B code assigned?

Yes, the Schedule B code is 8533100042

Does NSN 5905-01-231-7878 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5905-01-231-7878 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-231-7878 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 5905-01-231-7878 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, May 4, 1986