2N1542

View detailed technical data, stock status, and sourcing information for: 2N1542

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2N1542
Federal Supply Group
Electrical and Electronic Equipment Components
National Stock Number
5961-00-082-7253
Item Name Code
20588
Assigment Date
01/01/1963 (63 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.

unable to decode inclosure material, 0.450 inches maximum overall height, 1.573 inches maximum overall length, 2 mounting facility quantity, 1.050 inches maximum overall width

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
1.573 inches maximum
Overall Height
0.450 inches maximum
Overall Width
1.050 inches maximum
Mounting Facility Quantity
2
Internal Configuration
junction contact
Joint Electronic Device Engineering Council/Jedec/Case Outline Designation
to-3
Internal Junction Configuration
pnp
Mounting Method
unthreaded hole
Features Provided
hermetically sealed case
Semiconductor Material
germanium
Voltage Rating In Volts Per Characteristic
100.0 maximum breakdown voltage, collector-to-base, emitter open and 50.0 maximum emitter to base voltage, static, collector open and 75.0 maximum breakdown voltage, collector-to-emitter, base open
Current Rating Per Characteristic
5.00 amperes maximum collector current, dc and 5.00 amperes maximum base current, dc
Transfer Ratio
100.0 maximum static forward current transfer ratio, common-emitter
Maximum Operating Temp Per Measurement Point
80.0 celsius case
Terminal Type And Quantity
2 pin and 1 case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5961-00-973-1234 No Name Available 11/27/1970

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
10525749-1 Transistor
2N1542 Transistor

FAQs

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

What is the FSCG of the NSN 5961-00-082-7253?
The FSCG of the NSN 5961-00-082-7253 is 5961
Does the NSN 5961-00-082-7253 have a Schedule B code assigned?
Yes, the Schedule B code is 8541500080
Does NSN 5961-00-082-7253 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 5961-00-082-7253 contain precious materials?
Precious metal content is unknown
Does NSN 5961-00-082-7253 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 5961-00-082-7253 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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