CM90FW681JM1

View detailed technical data, stock status, and sourcing information for: CM90FW681JM1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-00-150-4524

Item Name Code

00005

Assigment Date

02/03/1971 (55 years ago)

A capacitor, whose capacitance value cannot be adjusted or varied, having natural sheet mica or reconstituted flaked mica formed into sheets as the dielectric material. It may be a single unit, or consist of two or more fixed units which cannot be separated.

not established reliability indicator, 5.000 inches nominal body diameter, w/mtg flanges, terminals on opposite ends body style, 15.0 maximum rf current rating at highest rated frequency in rms amps, 5.750 inches nominal body length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: w/mtg flanges, terminals on opposite ends
Reliability Indicator: not established
Body Diameter: 5.000 inches nominal
Body Length: 5.750 inches nominal
Maximum Rf Current Rating At Highest Rated Frequency In Rms Amps: 15.0
Highest Frequency At Which Rf Current Rating Applies In Kilohertz: 3000.0
Maximum Rf Current Rating At Lowest Rated Frequency In Rms Amps: 4.3
Lowest Frequency At Which Rf Current Rating Applies In Kilohertz: 100.0
Unthreaded Mounting Hole Diameter: 0.380 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Diameter: 5.750 inches nominal
Schematic Diagram Designator: no common or grounded electrode(s)
Mounting Facility Type And Quantity: 2 unthreaded mounting holes
Insulation Resistance At Maximum Operating Temp: 2000.0 megohms
Capacitance Value Per Section: 680.000 picofarads single section
Nonderated Operating Temp: -55.0 celsius minimum and 70.0 celsius maximum
Nonderated Continuous Voltage Rating And Type Per Section: 30000.0 ac-peak single section
Temp Coefficient Of Capacitance Range Per Section In Ppm Per Deg Celsius: +0.0 to 70.0 single section
Tolerance Range Per Section: -5.00 to 5.00 percent single section
Insulation Resistance At Reference Temp: 7500.0 megohms
Dissipation Factor At Reference Temp In Percent: 0.3500
Material: plastic case
Test Data Document: "81349-mil-c-5+16 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.)."
Terminal Type And Quantity: 2 flange

Replaces National Stock Numbers

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

NSN	Name	Date
5910-00-644-6189	No Name Available	11/01/1982

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
CM90FW681JM1	Mica Dielectric Fixed Capacitor

FAQs

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

What is the FSCG of the NSN 5910-00-150-4524?

The FSCG of the NSN 5910-00-150-4524 is 5910

Does the NSN 5910-00-150-4524 have a Schedule B code assigned?

Yes, the Schedule B code is 8532290020

Does NSN 5910-00-150-4524 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 5910-00-150-4524 contain precious materials?

Precious metal content is unknown

Does NSN 5910-00-150-4524 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5910-00-150-4524 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Feb 3, 1971