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RW74U3482F

View detailed technical data, stock status, and sourcing information for: RW74U3482F

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RW74U3482F
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-257-2021
Item Name Code
37403
Assigment Date
06/16/1987 (39 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

34.800 kilohms electrical resistance, -30.0 to 30.0 temp coefficient of resistance in ppm per deg celsius, -1.000 to 1.000 resistance tolerance in percent, 275.0 ambient temp in deg celsius at zero percent rated power, -55.0 to 275.0 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
-30.0 to 30.0
Electrical Resistance
34.800 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
Reactance Characteristic
inductive
Reliability Indicator
not established
Terminal Length
1.750 inches nominal
Body Diameter
0.312 inches nominal
Body Length
0.875 inches nominal
Power Dissipation Rating In Watts
5.000 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-26 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-26/5 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5905-00-283-5023 No Name Available 08/01/2007
5905-00-686-2390 No Name Available 11/01/2007
5905-00-812-2334 No Name Available 08/22/2001

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
10015489-540 Resistor,fixed,wire Wound,induct
1500S3482F Resistor,fixed,wire Wound,induct
280-1293P408 Resistor,fixed,wire Wound,induct
RS5-3482F Resistor,fixed,wire Wound,induct
RS5-70-3502F Resistor,fixed,wire Wound,induct
RS500B34801F Resistor,fixed,wire Wound,induct
RW74U3482F Resistor,fixed,wire Wound,induct
RWR74S3482FR Resistor,fixed,wire Wound,induct
TS5W3482F Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-01-257-2021?
The FSCG of the NSN 5905-01-257-2021 is 5905
Does the NSN 5905-01-257-2021 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-01-257-2021 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 5905-01-257-2021 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-01-257-2021 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 5905-01-257-2021 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Tue, Jun 16, 1987

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