557-091-B-5.0-20

View detailed technical data, stock status, and sourcing information for: 557-091-B-5.0-20
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-01-019-8981

Item Name Code

00721

Assigment Date

04/20/1976 (50 years ago)

rotary body style, 0.360 inches nominal terminal length, 0.344 inches nominal body height, -330.0 single section temp coefficient of capacitance in ppm per deg celsius, 0.531 inches nominal body diameter

Product Characteristics

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

Body Style: rotary
Terminal Length: 0.360 inches nominal
Body Diameter: 0.531 inches nominal
Body Height: 0.344 inches nominal
Temp Coefficient Of Capacitance In Ppm Per Deg Celsius: -330.0 single section
Center To Center Distance Between Terminals Parallel To Diameter: 0.390 inches nominal
Quality Factor At 25 Deg Celsius: 500.0
Terminal Thickness: 0.012 inches nominal
Inclosure Type: encased
Adjustment Device Torque: 2.000 inch-ounces minimum and 8.000 inch-ounces maximum
Insulation Dc Resistance At 25 Deg Celsius: 10.0 gigohms
Mounting Facility Type And Quantity: 2 terminal
Nonderated Operating Temp: -55.0 celsius minimum and 85.0 celsius maximum
Capacitance Range In Picofarads: +5.0 to 20.0 single section
Nonderated Voltage Rating And Type: 350.0 dc continuous single section
Capacitance Change In Percent At Operating Temp From 25 Deg Celsius: -1.00 to 3.50 minimum and -2.50/-0.50 maximum single section
Adjustment Device Drive Type And Quantity: 1 slotted screw
Capacitance Drift In Picofarads: 0.50 single section
Material: ceramic inclosure
Terminal Type And Quantity: 2 tab, solder lug

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
557-091-B-5.0-20	Ceramic Diele Variable Capacitor
557-091B5-20	Ceramic Diele Variable Capacitor

FAQs

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

What is the FSCG of the NSN 5910-01-019-8981?

The FSCG of the NSN 5910-01-019-8981 is 5910

Does the NSN 5910-01-019-8981 have a Schedule B code assigned?

Yes, the Schedule B code is 8532300090

Does NSN 5910-01-019-8981 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 5910-01-019-8981 contain precious materials?

Precious metal content is unknown

Does NSN 5910-01-019-8981 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 5910-01-019-8981 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Apr 20, 1976