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5905-00-139-1981

Find complete technical information, availability, and procurement data for: 5905-00-139-1981

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5905-00-139-1981
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-139-1981
Item Name Code
00010
Assigment Date
08/27/1971 (54 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.

-65.0 to 145.0 temp range of temp coefficient in deg celsius, 30.000 kilohms electrical resistance, -10.0 to 10.0 temp coefficient of resistance in ppm per deg celsius, -0.050 to 0.050 resistance tolerance in percent, 145.0 ambient temp in deg celsius at zero percent rated power

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
-10.0 to 10.0
Electrical Resistance
30.000 kilohms
Resistance Tolerance In Percent
-0.050 to 0.050
Ambient Temp In Deg Celsius At Zero Percent Rated Power
145.0
Temp Range Of Temp Coefficient In Deg Celsius
-65.0 to 145.0
Reliability Indicator
established
Reliability Failure Rate Level In Percent
0.010
Terminal Length
1.500 inches minimum
Body Diameter
0.235 inches minimum and 0.265 inches maximum
Body Length
0.312 inches minimum and 0.364 inches maximum
Power Dissipation Rating In Watts
0.125 free air
Ambient Temp At Full Rated Power
125.0 celsius
Inclosure Type
encapsulated
Cubic Measure
0.017 cubic inches
Terminal Type
wire lead
Style Designator
axial terminal each end
Test Data Document
"81349-mil-r-39005 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data
81349-mil-r-39005/5 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5905-00-878-5380 No Name Available 06/01/1992

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
5905001391981 Wire Wound Fixed Resistor
5905008785380 Wire Wound Fixed Resistor
RBR56L30001AR Wire Wound Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-139-1981?
The FSCG of the NSN 5905-00-139-1981 is 5905
Does the NSN 5905-00-139-1981 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-139-1981 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 5905-00-139-1981 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-139-1981 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 5905-00-139-1981 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Aug 27, 1971

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