D8443

View detailed technical data, stock status, and sourcing information for: D8443
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-01-511-0019

Item Name Code

20589

Assigment Date

07/30/2003 (23 years ago)

Two or more insulated conductors (solid or stranded) contained in a common covering, or two or more insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering, covering, shield, or outer conductor. The rated working voltage of the item must be 300 volts or more, or in lieu of this the test voltage must be 1,000 volts or more; and the size of each individual conductor must be number 18 american wire gage (0.75 square millimeters) or larger. For cables with uninsulated neutral conductor use the hightest rated voltage. Refers to bulk quantities only, for items of definite length with processed ends or terminated in fittings, see cable assembly, power, electrical. For low voltage aircraft and automotive cable, see cable, special purpose, electrical.

1 mounting facility quantity, 0.677 inches minimum and 0.690 inches maximum overall width across flats, rectifier function for which designed, threaded stud mounting method, 1.453 inches maximum overall length

Product Characteristics

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

Overall Length: 1.453 inches maximum
Function For Which Designed: rectifier
Mounting Facility Quantity: 1
Mounting Method: threaded stud
Overall Width Across Flats: 0.677 inches minimum and 0.690 inches maximum
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Voltage Rating In Volts Per Characteristic: 400.0 maximum repetitive peak reverse voltage
Current Rating Per Characteristic: 40.00 amperes maximum average forward current averaged over a full 60-hz cycle
Special Features: fast recovery; junction temperature range minus 46.0 to plus 125.0 degrees c
Material: silicon semiconductor
Thread Series Designator: unf
Terminal Type And Quantity: 1 tab, solder lug and 1 threaded stud

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
40HFL40S05	Diode Semiconductor Device
D8443	Diode Semiconductor Device
MIS-19836/91	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-01-511-0019?

The FSCG of the NSN 5961-01-511-0019 is 5961

Does the NSN 5961-01-511-0019 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-01-511-0019 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 5961-01-511-0019 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-01-511-0019 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 5961-01-511-0019 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Jul 30, 2003