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PH25A64.9-1%

View detailed technical data, stock status, and sourcing information for: PH25A64.9-1%

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PH25A64.9-1%
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-249-7002
Item Name Code
37403
Assigment Date
02/14/1987 (39 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.

-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, -1.000 to 1.000 resistance tolerance in percent, 275.0 ambient temp in deg celsius at zero percent rated power, 64.900 ohms electrical resistance

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
64.900 ohms
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
not established
Terminal Length
0.438 inches nominal
Body Diameter
0.875 inches nominal
Mounting Bushing Length
0.546 inches maximum
Body Length
0.812 inches nominal
Power Dissipation Rating In Watts
12.500 free air
Ambient Temp At Full Rated Power
25.0 celsius
Terminal Width
0.125 inches nominal
Mounting Bushing Diameter
0.625 inches nominal
Inclosure Type
encased
Cubic Measure
0.800 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
GR815EC64R9F Resistor,fixed,wire Wound,induct
PH25A-64.9OHMSPORM1PCT Resistor,fixed,wire Wound,induct
PH25A64.9 0HMS,P Resistor,fixed,wire Wound,induct
PH25A64.9-1% Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-01-249-7002?
The FSCG of the NSN 5905-01-249-7002 is 5905
Does the NSN 5905-01-249-7002 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-01-249-7002 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 5905-01-249-7002 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-01-249-7002 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 5905-01-249-7002 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sat, Feb 14, 1987

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