66-189950-01

View detailed technical data, stock status, and sourcing information for: 66-189950-01
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-230-8542

Item Name Code

20588

Assigment Date

10/24/1970 (55 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.

0.763 inches maximum overall length, 1 mounting facility quantity, junction contact internal configuration, unable to decode inclosure material, collector electrode internally-electrically connected to case

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: 0.763 inches maximum
Mounting Facility Quantity: 1
Internal Configuration: junction contact
Electrode Internally-Electrically Connected To Case: collector
Mounting Method: threaded stud
Features Provided: hermetically sealed case
Overall Width Across Flats: 0.437 inches maximum
Nominal Thread Size: 0.190 inches
Semiconductor Material: silicon
Voltage Rating In Volts Per Characteristic: 100.0 maximum breakdown voltage, collector-to-base, emitter open and 80.0 maximum breakdown voltage, collector-to-emitter, base open and 5.0 maximum breakdown voltage, emitter-to-base, collector open
Current Rating Per Characteristic: 2.00 amperes maximum base current, dc and 5.00 amperes maximum collector current, dc
Power Rating Per Characteristic: 30.0 watts maximum collector power dissipation
Maximum Operating Temp Per Measurement Point: 200.0 celsius junction
Special Features: junction pattern arrangement: npn
Thread Series Designator: unf
Terminal Type And Quantity: 1 pin and 1 tab, solder lug and 1 wire hook

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
66-189950-01	Transistor

FAQs

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

What is the FSCG of the NSN 5961-00-230-8542?

The FSCG of the NSN 5961-00-230-8542 is 5961

Does the NSN 5961-00-230-8542 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-00-230-8542 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 5961-00-230-8542 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-230-8542 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 5961-00-230-8542 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Sat, Oct 24, 1970