MPSA18

View detailed technical data, stock status, and sourcing information for: MPSA18
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-01-051-5793

Item Name Code

20588

Assigment Date

12/02/1977 (48 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.

0.205 inches maximum overall height, 0.210 inches nominal overall length, 0.500 inches minimum terminal length, 0.165 inches maximum overall width, unable to decode inclosure material

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: 0.210 inches nominal
Terminal Length: 0.500 inches minimum
Overall Height: 0.205 inches maximum
Overall Width: 0.165 inches maximum
End Item Identification: virginia class cgn (41), spruance class dd (963), forrestal class cv, kidd class ddg, powhatan class t-atf 166, arleigh burke class ddg, los angeles class ssn (688), sturgeon class ssn (637), ticonderoga class cg (47), nimitz class cvn
Internal Configuration: junction contact
Mounting Method: terminal
Criticality Code Justification: feat
Semiconductor Material: silicon
Voltage Rating In Volts Per Characteristic: 30.0 maximum collector to base voltage, dc and 30.0 maximum collector to emitter voltage, dc and 5.0 maximum emitter to base voltage, dc
Current Rating Per Characteristic: 50.00 milliamperes maximum collector current, dc
Power Rating Per Characteristic: 350.0 milliwatts maximum total power dissipation
Special Features: weapon system essential; junction pattern arrangement: npn
Test Data Document: 28480-1854-0691 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
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
1854-0691	Transistor
525542T00A	Transistor
MPSA18	Transistor
S043131	Transistor
SPS7438	Transistor

FAQs

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

What is the FSCG of the NSN 5961-01-051-5793?

The FSCG of the NSN 5961-01-051-5793 is 5961

Does the NSN 5961-01-051-5793 have a Schedule B code assigned?

Yes, the Schedule B code is 8541500080

Does NSN 5961-01-051-5793 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 5961-01-051-5793 contain precious materials?

Precious metal content is unknown

Does NSN 5961-01-051-5793 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 5961-01-051-5793 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Dec 2, 1977