2N1557

View detailed technical data, stock status, and sourcing information for: 2N1557
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-059-1354

Item Name Code

20588

Assigment Date

01/01/1961 (65 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.

pnp internal junction configuration, junction contact internal configuration, 1 pin or 2 pin terminal type and quantity, hermetically sealed case features provided, germanium semiconductor material

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Internal Configuration: junction contact
Internal Junction Configuration: pnp
Features Provided: hermetically sealed case
Semiconductor Material: germanium
Terminal Type And Quantity: 1 pin or 2 pin
Specification/Standard Data: 80131-2n1557 professional/industrial association standard

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
2N1557	Transistor

FAQs

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

What is the FSCG of the NSN 5961-00-059-1354?

The FSCG of the NSN 5961-00-059-1354 is 5961

Does the NSN 5961-00-059-1354 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-00-059-1354 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 5961-00-059-1354 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-059-1354 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 5961-00-059-1354 was assigned to the Federal Catalog?

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