5961-01-077-3991

Find complete technical information, availability, and procurement data for: 5961-01-077-3991
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-01-077-3991

Item Name Code

20588

Assigment Date

05/23/1979 (47 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.

unable to decode inclosure material, junction contact internal configuration, 0.125 inches minimum overall length, 0.470 inches minimum and 0.500 inches maximum overall diameter, 0.360 inches minimum terminal length

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: 0.125 inches minimum
Terminal Length: 0.360 inches minimum
Overall Diameter: 0.470 inches minimum and 0.500 inches maximum
Internal Configuration: junction contact
Joint Electronic Device Engineering Council/Jedec/Case Outline Designation: to-66
Electrode Internally-Electrically Connected To Case: collector
Mounting Method: terminal
Terminal Circle Diameter: 0.028 inches minimum and 0.034 inches maximum
Features Provided: hermetically sealed case
Semiconductor Material: silicon
Voltage Rating In Volts Per Characteristic: 4.0 maximum base to emitter saturation voltage
Current Rating Per Characteristic: 0.50 milliamperes maximum collector cutoff current, dc, base open
Power Rating Per Characteristic: 50.0 watts maximum total device dissipation
Maximum Operating Temp Per Measurement Point: 175.0 celsius ambient air
Special Features: junction pattern arrangement: pnp
Terminal Type And Quantity: 2 uninsulated wire lead

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
451446-02	Transistor
SJ2919H	Transistor
STA7221	Transistor

FAQs

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

What is the FSCG of the NSN 5961-01-077-3991?

The FSCG of the NSN 5961-01-077-3991 is 5961

Does the NSN 5961-01-077-3991 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-01-077-3991 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 5961-01-077-3991 contain precious materials?

Precious metal content is unknown

Does NSN 5961-01-077-3991 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 5961-01-077-3991 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, May 23, 1979