K684

View detailed technical data, stock status, and sourcing information for: K684
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5961 Semiconductor Devices and Associated Hardware

National Stock Number

5961-00-851-8296

Item Name Code

20589

Assigment Date

01/01/1962 (64 years ago)

0.230 inches minimum and 0.300 inches maximum overall length, zener diode function for which designed, 0.092 inches minimum and 0.130 inches maximum overall diameter, 1.000 inches minimum and 1.500 inches maximum terminal length, terminal mounting method

Product Characteristics

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

Overall Length: 0.230 inches minimum and 0.300 inches maximum
Terminal Length: 1.000 inches minimum and 1.500 inches maximum
Overall Diameter: 0.092 inches minimum and 0.130 inches maximum
Function For Which Designed: zener diode
Mounting Method: terminal
Features Provided: hermetically sealed case
Voltage Rating In Volts Per Characteristic: 18.0 nominal nominal regulator voltage
Voltage Tolerance In Percent: -5.0 to 5.0
Current Rating Per Characteristic: 21.00 milliamperes maximum voltage regulator diode current
Power Rating Per Characteristic: 400.0 milliwatts maximum total power dissipation
Maximum Operating Temp Per Measurement Point: 175.0 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-19500/117 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5961-00-272-8650	No Name Available	08/03/1974
5961-00-556-1394	No Name Available	08/05/1967
5961-00-810-6342	No Name Available	08/01/1977
5961-00-837-7927	No Name Available	06/08/1967
5961-00-953-9146	No Name Available	05/24/1968

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
1076-310	Diode Semiconductor Device
1N1935	Diode Semiconductor Device
20-01024-001	Diode Semiconductor Device
352180A	Diode Semiconductor Device
353-3089-000	Diode Semiconductor Device
4036887P15	Diode Semiconductor Device
4178600-101	Diode Semiconductor Device
418036-6	Diode Semiconductor Device
4439728107	Diode Semiconductor Device
457-6013	Diode Semiconductor Device
947060-9672	Diode Semiconductor Device
J1N967B	Diode Semiconductor Device
K684	Diode Semiconductor Device
MIL-S-19500/117C	Diode Semiconductor Device

FAQs

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

What is the FSCG of the NSN 5961-00-851-8296?

The FSCG of the NSN 5961-00-851-8296 is 5961

Does the NSN 5961-00-851-8296 have a Schedule B code assigned?

Yes, the Schedule B code is 8541100070

Does NSN 5961-00-851-8296 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 5961-00-851-8296 contain precious materials?

Item does not contain precious metal.

Does NSN 5961-00-851-8296 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 5961-00-851-8296 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962