5961-01-278-1446

Find complete technical information, availability, and procurement data for: 5961-01-278-1446
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-01-278-1446

Item Name Code

20588

Assigment Date

05/02/1988 (38 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

0.260 inches maximum overall length, unable to decode inclosure material, junction contact internal configuration, 0.500 inches minimum terminal length, 0.370 inches maximum 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: 0.260 inches maximum
Terminal Length: 0.500 inches minimum
Overall Diameter: 0.370 inches maximum
Internal Configuration: junction contact
Joint Electronic Device Engineering Council/Jedec/Case Outline Designation: to-39
Electrode Internally-Electrically Connected To Case: collector
Internal Junction Configuration: npn
Mounting Method: terminal
Terminal Circle Diameter: 0.210 inches maximum
Features Provided: hermetically sealed case
Semiconductor Material: silicon
Voltage Rating In Volts Per Characteristic: 120.0 maximum collector to base voltage/static/emitter open
Current Rating Per Characteristic: 300.00 milliamperes maximum collector current, dc
Transfer Ratio: 15.0 minimum static forward current transfer ratio, common-emitter and 45.0 maximum static forward current transfer ratio, common-emitter
Maximum Operating Temp Per Measurement Point: 200.0 celsius junction
Terminal Type And Quantity: 3 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
352250046979	Transistor
LT1839	Transistor

FAQs

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

What is the FSCG of the NSN 5961-01-278-1446?

The FSCG of the NSN 5961-01-278-1446 is 5961

Does the NSN 5961-01-278-1446 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-01-278-1446 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 5961-01-278-1446 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-01-278-1446 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 5961-01-278-1446 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, May 2, 1988