USA1N1731

View detailed technical data, stock status, and sourcing information for: USA1N1731
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-985-9112

Item Name Code

20589

Assigment Date

01/01/1960 (66 years ago)

1.250 inches minimum and 1.375 inches maximum terminal length, 0.345 inches minimum and 0.405 inches maximum overall diameter, 0.470 inches minimum and 0.530 inches maximum overall length, terminal mounting method, hermetically sealed case features provided

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.470 inches minimum and 0.530 inches maximum
Terminal Length: 1.250 inches minimum and 1.375 inches maximum
Overall Diameter: 0.345 inches minimum and 0.405 inches maximum
Mounting Method: terminal
Features Provided: hermetically sealed case
Voltage Rating In Volts Per Characteristic: 1800.0 maximum reverse voltage, instantaneous
Current Rating Per Characteristic: 1.05 amperes maximum forward current, dc and 250.00 milliamperes 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
Material: glass inclosure
Material: silicon semiconductor
Test Data Document: "81349-mil-s-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.)."
Terminal Type And Quantity: 2 uninsulated wire lead
Specification/Standard Data: 81349-mil-s-19500/142 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5961-00-043-2952	No Name Available	09/06/1968
5961-00-081-4584	No Name Available	07/24/1968
5961-00-582-1181	No Name Available	04/01/1980
5961-00-679-0164	No Name Available	06/01/1992
5961-00-752-5604	No Name Available	07/24/1968
5961-00-882-8746	No Name Available	12/06/2013
5961-00-883-7843	No Name Available	07/24/1968
5961-00-983-7285	No Name Available	06/13/1967

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
32113543	Diode Semiconductor Device
5961PL1277936	Diode Semiconductor Device
8826025	Diode Semiconductor Device
JAN1N1731A	Diode Semiconductor Device
KX1139	Diode Semiconductor Device
USA1N1731	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-00-985-9112?

The FSCG of the NSN 5961-00-985-9112 is 5961

Does the NSN 5961-00-985-9112 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-00-985-9112 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 5961-00-985-9112 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-00-985-9112 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 5961-00-985-9112 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960