2N4891A

View detailed technical data, stock status, and sourcing information for: 2N4891A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-471-2528

Item Name Code

20588

Assigment Date

08/26/1970 (55 years ago)

0.205 inches maximum overall length, terminal mounting method, unable to decode inclosure material, 0.190 inches maximum overall height, unijunction internal configuration

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: 0.205 inches maximum
Overall Height: 0.190 inches maximum
Internal Configuration: unijunction
Mounting Method: terminal
Overall Width Across Flats: 0.165 inches maximum
Semiconductor Material: silicon
Power Rating Per Characteristic: 360.0 milliwatts maximum collector power dissipation
Special Features: junction pattern arrangement: pn
Terminal Type And Quantity: 3 uninsulated wire lead
Specification/Standard Data: 80131-release5387 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
1855-0065	Transistor
2N4891	Transistor
2N4891A	Transistor
3007667-00	Transistor
RELEASE5387	Transistor

FAQs

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

What is the FSCG of the NSN 5961-00-471-2528?

The FSCG of the NSN 5961-00-471-2528 is 5961

Does the NSN 5961-00-471-2528 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-00-471-2528 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 5961-00-471-2528 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-471-2528 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 5961-00-471-2528 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Aug 26, 1970