RELEASE4129B

View detailed technical data, stock status, and sourcing information for: RELEASE4129B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-724-5536

Item Name Code

20588

Assigment Date

01/01/1961 (65 years ago)

junction contact internal configuration, unable to decode inclosure material, 1 mounting facility quantity, 0.745 inches minimum and 0.775 inches maximum overall diameter, 0.480 inches minimum and 0.535 inches maximum overall 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: 0.480 inches minimum and 0.535 inches maximum
Overall Diameter: 0.745 inches minimum and 0.775 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: 0.855 inches minimum and 0.875 inches maximum
Nominal Thread Size: 0.312 inches
Criticality Code Justification: feat
Semiconductor Material: silicon
Voltage Rating In Volts Per Characteristic: 125.0 maximum breakdown voltage, collector-to-base, emitter open and 6.0 maximum breakdown voltage, emitter-to-base, collector open and 80.0 maximum breakdown voltage, collector-to-emitter, base open
Current Rating Per Characteristic: 20.00 amperes maximum collector current, dc and 10.00 amperes maximum base current, dc
Power Rating Per Characteristic: 150.0 watts maximum collector power dissipation
Maximum Operating Temp Per Measurement Point: 200.0 celsius junction
Special Features: weapon system essential; junction pattern arrangement: npn
Thread Series Designator: unf
Terminal Type And Quantity: 2 tab, solder lug and 1 wire hook
Specification/Standard Data: 80131-release4129 professional/industrial association specification

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
11152057	Transistor
2N1937	Transistor
RELEASE4129B	Transistor

FAQs

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

What is the FSCG of the NSN 5961-00-724-5536?

The FSCG of the NSN 5961-00-724-5536 is 5961

Does the NSN 5961-00-724-5536 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-00-724-5536 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 5961-00-724-5536 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-724-5536 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 5961-00-724-5536 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961