5905-00-778-5143

Find complete technical information, availability, and procurement data for: 5905-00-778-5143
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-778-5143

Item Name Code

00309

Assigment Date

01/01/1960 (66 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.

1.250 inches minimum terminal length, 0.060 inches maximum body height, 0.130 inches maximum body length, 0.130 inches maximum body width, 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.

Reliability Indicator: not established
Terminal Length: 1.250 inches minimum
Body Length: 0.130 inches maximum
Body Width: 0.130 inches maximum
Body Height: 0.060 inches maximum
Terminal Diameter: 0.016 inches nominal
Ambient Temp At Full Rated Power: 25.0 celsius
Maximum Operating Temp: 105.0 celsius
Thermal Time Constant In Seconds: 5.0
Power Dissipation Constant In Milliwatts Per Deg Celsius: 2.6
Zero Power Temp Coefficient Of Resistance In Percent Per Deg Celsius: -4.40
Temp Points For Resistance Readings At Zero Power: -30.0 celsius 3rd resistance-temperature point
Temp Points For Resistance Readings At Zero Power: -40.0 celsius 2nd resistance-temperature point
Temp Points For Resistance Readings At Zero Power: -55.0 celsius 1st resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 10.0 celsius 5th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 0.0 celsius 4th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 100.0 celsius 8th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 120.0 celsius 9th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 150.0 celsius 10th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 30.0 celsius 6th resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 70.0 celsius 7th resistance-temperature point
Zero Power Resistance At Specified Temp: 1.25 kilohms 5th resistance-temperature point
Zero Power Resistance At Specified Temp: 100.0 kilohms 1st resistance-temperature point
Zero Power Resistance At Specified Temp: 17.92 kilohms 3rd resistance-temperature point
Zero Power Resistance At Specified Temp: 174.7 ohms 7th resistance-temperature point
Zero Power Resistance At Specified Temp: 18.43 ohms 10th resistance-temperature point
Zero Power Resistance At Specified Temp: 805.3 ohms 6th resistance-temperature point
Zero Power Resistance At Specified Temp: 3.274 kilohms 4th resistance-temperature point
Zero Power Resistance At Specified Temp: 33.89 ohms 9th resistance-temperature point
Zero Power Resistance At Specified Temp: 34.28 kilohms 2nd resistance-temperature point
Zero Power Resistance At Specified Temp: 67.54 ohms 8th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -10.4 to 10.4 5th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -10.4 to 10.4 6th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -12.0 to 12.0 4th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -13.5 to 13.5 7th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -14.2 to 14.2 3rd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -14.8 to 14.8 2nd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -15.9 to 15.9 8th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -16.0 to 16.0 1st resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -17.5 to 17.5 9th resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -18.9 to 18.9 10th resistance-temperature point
Inclosure Type: encapsulated
Cubic Measure: 0.001 cubic inches
Zero Power Resistance: 1.000 kilohms
Zero Power Resistance Tolerance In Percent At Reference Temp: -10.0 to 10.0
Reference Temp In Deg Celsius: 25.0
Surface Treatment: solder terminal
Style Designator: square or rectangular wafer
Terminal Type And Quantity: 2 wire lead

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
31TD1	Thermal Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-778-5143?

The FSCG of the NSN 5905-00-778-5143 is 5905

Does the NSN 5905-00-778-5143 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-778-5143 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 5905-00-778-5143 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-778-5143 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 5905-00-778-5143 was assigned to the Federal Catalog?

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