5905-01-143-4949

Find complete technical information, availability, and procurement data for: 5905-01-143-4949
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-143-4949

Item Name Code

05311

Assigment Date

12/05/1982 (43 years ago)

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

-1.000 to 1.000 resistance tolerance in percent, 165.0 ambient temp in deg celsius at zero percent rated power, 15.800 kilohms electrical resistance, -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, -55.0 to 165.0 temp range of temp coefficient in deg celsius

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: -50.0 to 50.0
Electrical Resistance: 15.800 kilohms
Resistance Tolerance In Percent: -1.000 to 1.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 165.0
Temp Range Of Temp Coefficient In Deg Celsius: -55.0 to 165.0
Reliability Indicator: not established
Terminal Length: 1.500 inches nominal
Body Diameter: 0.148 inches nominal
Body Length: 0.416 inches nominal
Power Dissipation Rating In Watts: 0.250 free air
Ambient Temp At Full Rated Power: 70.0 celsius
Inclosure Type: encapsulated
Terminal Type: wire lead
Unpackaged Unit Weight: 0.700 grams
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
DCT-16-087	Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-143-4949?

The FSCG of the NSN 5905-01-143-4949 is 5905

Does the NSN 5905-01-143-4949 have a Schedule B code assigned?

Yes, the Schedule B code is 8533100042

Does NSN 5905-01-143-4949 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 5905-01-143-4949 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-143-4949 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 5905-01-143-4949 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Dec 5, 1982