SZ1521-158

View detailed technical data, stock status, and sourcing information for: SZ1521-158
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-226-5203

Item Name Code

20589

Assigment Date

01/11/1968 (58 years ago)

0.400 inches nominal overall diameter, 0.940 inches nominal terminal length, 0.256 inches nominal overall length, terminal mounting method, forrestal class cv, kidd class ddg, emory s. land class as, spruance class dd (963), iwo jima class lph, yellowstone class ad-41, wasp class lhd, nimitz class cvn end item identification

Product Characteristics

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

Overall Length: 0.256 inches nominal
Terminal Length: 0.940 inches nominal
Overall Diameter: 0.400 inches nominal
End Item Identification: forrestal class cv, kidd class ddg, emory s. land class as, spruance class dd (963), iwo jima class lph, yellowstone class ad-41, wasp class lhd, nimitz class cvn
Mounting Method: terminal
Features Provided: hermetically sealed case
Voltage Rating In Volts Per Characteristic: 22.6 maximum nominal regulator voltage
Current Rating Per Characteristic: 17.00 milliamperes maximum voltage regulator diode current
Power Rating Per Characteristic: 1.5 watts maximum total device dissipation
Material: glass inclosure
Material: silicon semiconductor
Terminal Type And Quantity: 2 uninsulated wire lead

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
1902-0227	Diode Semiconductor Device
A1902-0227PS	Diode Semiconductor Device
SZ1521-158	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-00-226-5203?

The FSCG of the NSN 5961-00-226-5203 is 5961

Does the NSN 5961-00-226-5203 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-00-226-5203 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 5961-00-226-5203 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-226-5203 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 5961-00-226-5203 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Thu, Jan 11, 1968