RWR80S2491FS

View detailed technical data, stock status, and sourcing information for: RWR80S2491FS
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-097-1626

Item Name Code

37403

Assigment Date

07/07/1980 (46 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. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

-55.0 to 275.0 temp range of temp coefficient in deg celsius, -20.0 to 20.0 temp coefficient of resistance in ppm per deg celsius, 2.490 kilohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent, 275.0 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: -20.0 to 20.0
Electrical Resistance: 2.490 kilohms
Resistance Tolerance In Percent: -1.000 to 1.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 275.0
Temp Range Of Temp Coefficient In Deg Celsius: -55.0 to 275.0
Reliability Indicator: established
Reliability Failure Rate Level In Percent: 0.001
Terminal Length: 1.500 inches minimum
Body Diameter: 0.094 inches nominal
Body Length: 0.406 inches nominal
Power Dissipation Rating In Watts: 2.000 free air
Ambient Temp At Full Rated Power: 25.0 celsius
Inclosure Type: encapsulated
Terminal Type: wire lead
Style Designator: axial terminal each end
Test Data Document: "81349-mil-r-39007 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-39007/8 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-044-5559	No Name Available	11/21/2003
5905-00-052-3054	No Name Available	06/01/1992
5905-00-103-7716	No Name Available	06/01/1992
5905-00-196-6881	No Name Available	12/01/1989
5905-00-279-2313	No Name Available	06/18/2013
5905-00-469-2860	No Name Available	10/01/1991
5905-00-787-5018	No Name Available	04/01/1992
5905-00-811-3043	No Name Available	04/01/1992
5905-00-887-5998	No Name Available	06/01/1992
5905-00-913-9502	No Name Available	07/09/2001
5905-00-959-6026	No Name Available	11/01/2008
5905-01-092-3658	No Name Available	08/23/2007
5905-01-114-6474	No Name Available	06/01/2008
5905-01-232-3330	No Name Available	04/01/2008

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
0811-1724	Resistor,fixed,wire Wound,induct
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10172923	Resistor,fixed,wire Wound,induct
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239E2523	Resistor,fixed,wire Wound,induct
239E2525	Resistor,fixed,wire Wound,induct
443-0825-048	Resistor,fixed,wire Wound,induct
538216-3423	Resistor,fixed,wire Wound,induct
6199W13P135	Resistor,fixed,wire Wound,induct
99200525013	Resistor,fixed,wire Wound,induct
AS1-2491F	Resistor,fixed,wire Wound,induct
G-3-63 2.47K OHMS 1PCT	Resistor,fixed,wire Wound,induct
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G-3-63-2.49KOHMSPORM1PCT	Resistor,fixed,wire Wound,induct
G-3-63-2470OHMPORM1PCT	Resistor,fixed,wire Wound,induct
J165P2471A	Resistor,fixed,wire Wound,induct
J165P2491A	Resistor,fixed,wire Wound,induct
KM100-2501H	Resistor,fixed,wire Wound,induct
RS1A24900HMSP0RM1PCT	Resistor,fixed,wire Wound,induct
RS1A41B24900F	Resistor,fixed,wire Wound,induct
RS1AX000B25000	Resistor,fixed,wire Wound,induct
RS1B4-2-5KP0RM1PCT	Resistor,fixed,wire Wound,induct
RW80U2491F	Resistor,fixed,wire Wound,induct
RWR80S2491FM	Resistor,fixed,wire Wound,induct
RWR80S2491FP	Resistor,fixed,wire Wound,induct
RWR80S2491FR	Resistor,fixed,wire Wound,induct
RWR80S2491FS	Resistor,fixed,wire Wound,induct
S1A2-5KP0RM1PCT	Resistor,fixed,wire Wound,induct
SA15-2-5KP0RM1PCT	Resistor,fixed,wire Wound,induct
T1A-2501H	Resistor,fixed,wire Wound,induct
TS1A2491F	Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-01-097-1626?

The FSCG of the NSN 5905-01-097-1626 is 5905

Does the NSN 5905-01-097-1626 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-097-1626 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 5905-01-097-1626 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-097-1626 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 5905-01-097-1626 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Mon, Jul 7, 1980