U1491

View detailed technical data, stock status, and sourcing information for: U1491
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-401-6659

Item Name Code

20588

Assigment Date

11/21/1969 (56 years ago)

unable to decode inclosure material, junction contact internal configuration, 0.500 inches nominal terminal length, 0.210 inches maximum overall diameter, 0.200 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: 0.200 inches maximum
Terminal Length: 0.500 inches nominal
Overall Diameter: 0.210 inches maximum
Internal Configuration: junction contact
Mounting Method: terminal
Terminal Circle Diameter: 0.100 inches nominal
Features Provided: hermetically sealed case
Semiconductor Material: silicon
Special Features: junction pattern arrangement: npn
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
151-1006-00	Transistor
F2234	Transistor
FN686	Transistor
SPF3035	Transistor
U1491	Transistor
U2883JF	Transistor

FAQs

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

What is the FSCG of the NSN 5961-00-401-6659?

The FSCG of the NSN 5961-00-401-6659 is 5961

Does the NSN 5961-00-401-6659 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-00-401-6659 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 5961-00-401-6659 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-401-6659 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 5961-00-401-6659 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Nov 21, 1969