947305-7721

View detailed technical data, stock status, and sourcing information for: 947305-7721
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-493-4899

Item Name Code

33096

Assigment Date

02/18/1970 (56 years ago)

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes:light emitting diode and semiconductor device,photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

junction contact internal configuration, 1.308 inches maximum overall length, unable to decode inclosure material, threaded stud mounting method, 1 mounting facility quantity

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: 1.308 inches maximum
Mounting Facility Quantity: 1
Internal Configuration: junction contact
Mounting Method: threaded stud
Features Provided: hermetically sealed case
Overall Width Across Flats: 0.424 inches minimum and 0.437 inches maximum
Nominal Thread Size: 0.190 inches
Semiconductor Material: silicon
Voltage Rating In Volts Per Characteristic: 100.0 maximum repetitive peak reverse voltage and 100.0 maximum repetitive peak off-state voltage and 10.0 maximum peak gate voltage
Current Rating Per Characteristic: 4.70 amperes maximum average on-state current, 180 degrees conduction angle, average over a full 60-hz cycle
Maximum Operating Temp Per Measurement Point: 150.0 celsius ambient air
Special Features: junction pattern arrangement: pnpn
Test Data Document: "81349-mil-prf-19500 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unf
Terminal Type And Quantity: 2 tab, solder lug and 1 threaded stud
Specification/Standard Data: 81349-mil-prf-19500/168 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5961-00-023-5601	No Name Available	11/01/2001
5961-00-969-3171	No Name Available	11/24/2003
5961-00-985-8998	No Name Available	01/28/2004
5961-01-070-8652	No Name Available	02/01/2000
5961-01-079-2602	No Name Available	05/25/2017
5961-01-295-0715	No Name Available	06/01/2002
5961-01-400-1658	No Name Available	01/01/2009

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
10133102	Thyristor Semiconductor Device
1017B9048	Thyristor Semiconductor Device
2N1772	Thyristor Semiconductor Device
353-1990-000	Thyristor Semiconductor Device
418000-7	Thyristor Semiconductor Device
8639227	Thyristor Semiconductor Device
947305-7721	Thyristor Semiconductor Device
H8000092-001T	Thyristor Semiconductor Device
H8000699-001	Thyristor Semiconductor Device
JANTX2N1772A	Thyristor Semiconductor Device
JANTX2N1772AA	Thyristor Semiconductor Device
JANTXV1N3611	Thyristor Semiconductor Device
L00873	Thyristor Semiconductor Device
SFS092	Thyristor Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-00-493-4899?

The FSCG of the NSN 5961-00-493-4899 is 5961

Does the NSN 5961-00-493-4899 have a Schedule B code assigned?

Yes, the Schedule B code is 8541300080

Does NSN 5961-00-493-4899 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 5961-00-493-4899 contain precious materials?

Precious metal content is unknown

Does NSN 5961-00-493-4899 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 5961-00-493-4899 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Feb 18, 1970