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5905-01-302-2785

Find complete technical information, availability, and procurement data for: 5905-01-302-2785

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5905-01-302-2785
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-302-2785
Item Name Code
37403
Assigment Date
06/11/1989 (37 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.

25.500 ohms electrical resistance, -30.0 to 30.0 temp coefficient of resistance in ppm per deg celsius, 275.0 ambient temp in deg celsius at zero percent rated power, -3.000 to 3.000 resistance tolerance in percent, -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
25.500 ohms
Resistance Tolerance In Percent
-3.000 to 3.000
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
not established
Terminal Length
0.407 inches minimum and 0.469 inches maximum
Body Diameter
0.844 inches minimum and 0.906 inches maximum
Mounting Bushing Length
0.515 inches minimum and 0.577 inches maximum
Body Length
0.781 inches minimum and 0.843 inches maximum
Power Dissipation Rating In Watts
25.000 free air
Ambient Temp At Full Rated Power
25.0 celsius
Mounting Bushing Diameter
0.594 inches minimum and 0.656 inches maximum
End Item Identification
id panel
Inclosure Type
encased
Cubic Measure
1.199 cubic inches
Terminal Type
tab, solder lug
Unpackaged Unit Weight
22.0 grams
Style Designator
axial terminals one end
Test Data Document
26512-gr815ec drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
GR815EC25R5H Resistor,fixed,wire Wound,induct
PH25A25.5 OHMS,P Resistor,fixed,wire Wound,induct
PH25A25R5H Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-01-302-2785?
The FSCG of the NSN 5905-01-302-2785 is 5905
Does the NSN 5905-01-302-2785 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-01-302-2785 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 5905-01-302-2785 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-01-302-2785 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 5905-01-302-2785 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Sun, Jun 11, 1989

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