ST1056

View detailed technical data, stock status, and sourcing information for: ST1056
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-807-7878

Item Name Code

20588

Assigment Date

01/01/1963 (63 years ago)

junction contact internal configuration, unable to decode inclosure material, 0.235 inches minimum and 0.260 inches maximum overall length, 1.500 inches minimum terminal length, 0.340 inches minimum and 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: 0.235 inches minimum and 0.260 inches maximum
Terminal Length: 1.500 inches minimum
Overall Diameter: 0.340 inches minimum and 0.370 inches maximum
Internal Configuration: junction contact
Internal Junction Configuration: npn
Mounting Method: terminal
Terminal Circle Diameter: 0.200 inches nominal
Features Provided: hermetically sealed case
Semiconductor Material: silicon
Voltage Rating In Volts Per Characteristic: 45.0 maximum collector to base voltage/static/emitter open and 45.0 maximum collector to emitter voltage/static/base open and 1.0 maximum emitter to base voltage, static, collector open
Current Rating Per Characteristic: 25.00 milliamperes maximum collector current, dc
Power Rating Per Characteristic: 150.0 milliwatts maximum collector power dissipation
Maximum Operating Temp Per Measurement Point: 175.0 celsius ambient air
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
4JX4C812	Transistor
724C178P1	Transistor
ST1056	Transistor

FAQs

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

What is the FSCG of the NSN 5961-00-807-7878?

The FSCG of the NSN 5961-00-807-7878 is 5961

Does the NSN 5961-00-807-7878 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-00-807-7878 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 5961-00-807-7878 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-00-807-7878 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 5961-00-807-7878 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963