GR815EC42R2H

View detailed technical data, stock status, and sourcing information for: GR815EC42R2H
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-302-2787

Item Name Code

37403

Assigment Date

06/11/1989 (37 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.

-30.0 to 30.0 temp coefficient of resistance in ppm per deg celsius, -55.0 to 275.0 temp range of temp coefficient in deg celsius, 42.200 ohms electrical resistance, 275.0 ambient temp in deg celsius at zero percent rated power, -3.000 to 3.000 resistance tolerance in percent

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: 42.200 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
GR815EC42R2H	Resistor,fixed,wire Wound,induct
PH25A42.2 OHMS,P	Resistor,fixed,wire Wound,induct
PH25A42R2H	Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-01-302-2787?

The FSCG of the NSN 5905-01-302-2787 is 5905

Does the NSN 5905-01-302-2787 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-302-2787 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 5905-01-302-2787 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-302-2787 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 5905-01-302-2787 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sun, Jun 11, 1989