538-026B7-25

View detailed technical data, stock status, and sourcing information for: 538-026B7-25
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5910 Capacitors

National Stock Number

5910-01-118-2580

Item Name Code

00721

Assigment Date

08/30/1981 (44 years ago)

A bistable semiconductor device comprising three or more junctions which is normally a nonconductor until the application of a signal to a gate terminal, at which time the device switches to the conductive state. Includes devices capable of being switched back to the nonconductive state upon application of a different signal to the same or another gate terminal. May or may not include mounting hardware and/or heatsink. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

500.0 quality factor at 25 deg celsius, 0.310 inches maximum overall height, 0.375 inches nominal overall diameter, rotary body style, 0.363 inches nominal center to center distance between terminals parallel to 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
Overall Height: 0.310 inches maximum
Overall Diameter: 0.375 inches nominal
Center To Center Distance Between Terminals Parallel To Diameter: 0.363 inches nominal
Quality Factor At 25 Deg Celsius: 500.0
Inclosure Type: encased
Adjustment Device Torque: 1.000 inch-ounces minimum and 6.000 inch-ounces maximum
Mounting Facility Type And Quantity: 2 terminal
Nonderated Operating Temp: -55.0 celsius minimum and 85.0 celsius maximum
Capacitance Range In Picofarads: +7.0 to 25.0 single section
Nonderated Voltage Rating And Type: 350.0 dc continuous single section
Capacitance Change In Percent At Operating Temp From 25 Deg Celsius: -1.02 to 3.50 minimum and -4.20/-0.80 maximum single section
Adjustment Device Drive Type And Quantity: 1 slotted screw
Terminal Type And Quantity: 2 pin

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
538-026B7-25	Ceramic Diele Variable Capacitor
538-026B7-25PF	Ceramic Diele Variable Capacitor
538-026B7.0-25	Ceramic Diele Variable Capacitor

FAQs

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

What is the FSCG of the NSN 5910-01-118-2580?

The FSCG of the NSN 5910-01-118-2580 is 5910

Does the NSN 5910-01-118-2580 have a Schedule B code assigned?

Yes, the Schedule B code is 8532300090

Does NSN 5910-01-118-2580 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 5910-01-118-2580 contain precious materials?

Item does not contain precious metal.

Does NSN 5910-01-118-2580 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 5910-01-118-2580 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Aug 30, 1981