DN643

View detailed technical data, stock status, and sourcing information for: DN643
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-422-0531

Item Name Code

61962

Assigment Date

12/14/1970 (55 years ago)

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes:light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

2 transistor component name and quantity, hermetically sealed case features provided, 0.190 inches nominal overall length, unable to decode inclosure material, 0.219 inches nominal overall diameter

Product Characteristics

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

Inclosure Material: unable to decode
Overall Length: 0.190 inches nominal
Overall Diameter: 0.219 inches nominal
Component Name And Quantity: 2 transistor
Features Provided: hermetically sealed case
Semiconductor Material: silicon all transistor
Current Rating Per Characteristic: 1.00 milliamperes minimum zero-gate-voltage drain current and 8.00 milliamperes maximum zero-gate-voltage drain current all transistor
Power Rating Per Characteristic: 300.0 milliwatts maximum total device dissipation all transistor

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
1855-0064	Unitized Semiconductor Devices
DN643	Unitized Semiconductor Devices

FAQs

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

What is the FSCG of the NSN 5961-00-422-0531?

The FSCG of the NSN 5961-00-422-0531 is 5961

Does the NSN 5961-00-422-0531 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-00-422-0531 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 5961-00-422-0531 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-422-0531 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 5961-00-422-0531 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 14, 1970