1N4577

View detailed technical data, stock status, and sourcing information for: 1N4577
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-01-066-8726

Item Name Code

20589

Assigment Date

10/20/1978 (47 years ago)

1.000 inches minimum terminal length, 0.096 inches nominal overall diameter, zener diode function for which designed, 0.265 inches nominal overall length, terminal mounting method

Product Characteristics

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

Overall Length: 0.265 inches nominal
Terminal Length: 1.000 inches minimum
Overall Diameter: 0.096 inches nominal
Function For Which Designed: zener diode
Mounting Method: terminal
Features Provided: hermetically sealed case
Voltage Rating In Volts Per Characteristic: 6.4 nominal nominal regulator voltage
Voltage Tolerance In Percent: -5.0 to 5.0
Current Rating Per Characteristic: 2.00 milliamperes nominal voltage regulator diode current and 60.00 milliamperes maximum maximum dc current in reverse breakdown region
Power Rating Per Characteristic: 400.0 milliwatts maximum total device dissipation
Maximum Operating Temp Per Measurement Point: 175.0 celsius ambient air
Material: glass inclosure
Material: silicon semiconductor
Terminal Type And Quantity: 2 uninsulated wire lead

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5961-01-228-3089	No Name Available	10/09/2018

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
1N4577	Diode Semiconductor Device
1N4579A	Diode Semiconductor Device
1N4579A-1	Diode Semiconductor Device
A531A037-101	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-01-066-8726?

The FSCG of the NSN 5961-01-066-8726 is 5961

Does the NSN 5961-01-066-8726 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-01-066-8726 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 5961-01-066-8726 contain precious materials?

Precious metal content is unknown

Does NSN 5961-01-066-8726 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 5961-01-066-8726 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Oct 20, 1978