5250-877

View detailed technical data, stock status, and sourcing information for: 5250-877
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-01-172-4192

Item Name Code

20589

Assigment Date

02/20/1984 (42 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes:bolt, internal wrenching and screw, cap, socket head.

rectifier function for which designed, hermetically sealed case features provided, threaded stud mounting method, 1 mounting facility quantity, 1.453 inches nominal overall length

Product Characteristics

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

Overall Length: 1.453 inches nominal
Function For Which Designed: rectifier
Mounting Facility Quantity: 1
Mounting Method: threaded stud
Features Provided: hermetically sealed case
Overall Width Across Flats: 0.667 inches minimum and 0.687 inches maximum
Nominal Thread Size: 0.250 inches
Voltage Rating In Volts Per Characteristic: 400.0 maximum repetitive peak reverse voltage
Current Rating Per Characteristic: 40.00 amperes maximum forward current, dc
Maximum Operating Temp Per Measurement Point: 200.0 celsius junction
Material: silicon semiconductor
Thread Series Designator: unf
Terminal Type And Quantity: 1 tab, solder lug and 1 threaded stud

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
5250-877	Diode Semiconductor Device
FBL-00-144	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-01-172-4192?

The FSCG of the NSN 5961-01-172-4192 is 5961

Does the NSN 5961-01-172-4192 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-01-172-4192 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 5961-01-172-4192 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-01-172-4192 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 5961-01-172-4192 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Feb 20, 1984