6999ED1026-1

View detailed technical data, stock status, and sourcing information for: 6999ED1026-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-01-218-9024

Item Name Code

20589

Assigment Date

10/20/1985 (40 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.

7.578 inches maximum overall length, threaded stud mounting method, 0.750 inches nominal thread size, 1 mounting facility quantity, 1.210 inches minimum and 1.250 inches maximum overall width across flats

Product Characteristics

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

Overall Length: 7.578 inches maximum
Mounting Facility Quantity: 1
Mounting Method: threaded stud
Overall Width Across Flats: 1.210 inches minimum and 1.250 inches maximum
Nominal Thread Size: 0.750 inches
Criticality Code Justification: feat
Voltage Rating In Volts Per Characteristic: 1200.0 minimum nonrepetitive peak reverse voltage and 1000.0 minimum repetitive peak reverse voltage and 300.0 minimum reverse voltage, instantaneous
Current Rating Per Characteristic: 393.00 amperes maximum forward current, total rms and 250.00 amperes maximum average on-state current, 180 degrees conduction angle, average over a full 60-hz cycle and 4600.00 amperes maximum peak forward surge current
Maximum Operating Temp Per Measurement Point: 150.0 celsius junction
Special Features: item must comply with requirements of defense supply center columbus production standard no.lo4089
Material: silicon semiconductor
Thread Series Designator: unf
Terminal Type And Quantity: 1 threaded stud and 1 insulated wire lead w/terminal lug
Reference Number Differentiating Characteristics: reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp

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
6999ED1026-1	Diode Semiconductor Device
73-4615	Diode Semiconductor Device
LO4089	Diode Semiconductor Device
R6J21035HSYR00A514	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-01-218-9024?

The FSCG of the NSN 5961-01-218-9024 is 5961

Does the NSN 5961-01-218-9024 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-01-218-9024 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 5961-01-218-9024 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-01-218-9024 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 5961-01-218-9024 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Oct 20, 1985