70H90A

View detailed technical data, stock status, and sourcing information for: 70H90A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-484-7899

Item Name Code

20589

Assigment Date

09/23/1970 (55 years ago)

threaded stud mounting method, hermetically sealed case features provided, 0.667 inches maximum overall diameter, 0.450 inches maximum overall length, 1 mounting facility quantity

Product Characteristics

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

Overall Length: 0.450 inches maximum
Overall Diameter: 0.667 inches maximum
Mounting Facility Quantity: 1
Mounting Method: threaded stud
Features Provided: hermetically sealed case
Overall Width Across Flats: 0.667 inches minimum and 0.687 inches maximum
Nominal Thread Size: 0.250 inches
Current Rating Per Characteristic: 70.00 amperes maximum average forward current averaged over a full 60-hz cycle
Maximum Operating Temp Per Measurement Point: 200.0 celsius junction
Material: silicon semiconductor
Thread Series Designator: unf
Terminal Type And Quantity: 1 tab, solder lug and 1 threaded stud

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5961-00-247-7916	No Name Available	11/01/1981
5961-01-129-4601	No Name Available	06/01/1992

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
1R25H90	Diode Semiconductor Device
25H90	Diode Semiconductor Device
5G50-0072	Diode Semiconductor Device
70H100	Diode Semiconductor Device
70H100A	Diode Semiconductor Device
70H90A	Diode Semiconductor Device
70HF100	Diode Semiconductor Device
720604-34	Diode Semiconductor Device
P17-1000-070B3	Diode Semiconductor Device
VS-70HF100	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-00-484-7899?

The FSCG of the NSN 5961-00-484-7899 is 5961

Does the NSN 5961-00-484-7899 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-00-484-7899 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 5961-00-484-7899 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-484-7899 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 5961-00-484-7899 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Sep 23, 1970