NSN 5961-01-109-4166, 5961011094166
Cancelled -> Replaced by 5961007750494

Federal Supply Classification: FSC 5961 - Semiconductor Devices and Associated Hardware
National Item Identification Number: NIIN 011094166
Codification Country: United States
Item Name Code: INC 20589
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5961-01-109-4166

National Stock Number (NSN) 5961-01-109-4166, or NIIN 011094166, (semiconductor device,diode) was assigned March 14, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 5961001132448, 5961003113005, 5961007750494.

There are 9 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 20589. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5961011094166 does not contain precious metals.

This NSN is associated to Schedule B 8541100070: diodes, other than photosensitve or led, with a maximum current of 0.5 a or less. The Schedule B End Use is listed as semiconductors. NAICS classification category 334413: semiconductor and related device manufacturing.

This information was last updated on Jun 01, 2025.

Technical Characteristics

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: (CTSG) 175.0 DEG CELSIUS AMBIENT AIR
INCLOSURE MATERIAL: (ABBH) GLASS
CURRENT RATING PER CHARACTERISTIC: (CTQX) 60.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
FEATURES PROVIDED: (CBBL) HERMETICALLY SEALED CASE
FUNCTION FOR WHICH DESIGNED: (AFZC) VOLTAGE REFERENCE
OVERALL DIAMETER: (ADAV) 0.078 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
OVERALL LENGTH: (ABHP) 0.195 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
MATERIAL: (MATT) GLASS INCLOSURE
MATERIAL: (MATT) SILICON SEMICONDUCTOR
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: (CTSG) 175.0 CELSIUS AMBIENT AIR
MOUNTING METHOD: (AXGY) TERMINAL
POWER RATING PER CHARACTERISTIC: (CTRD) 400.00 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-S-19500/452 GOVERNMENT SPECIFICATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: (CTQN) 6.4 MAXIMUM NOMINAL REGULATOR VOLTAGE
TERMINAL LENGTH: (ABJT) 1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY: (TTQY) 2 UNINSULATED WIRE LEAD
TEST DATA DOCUMENT: (TEST) 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.).
POWER RATING PER CHARACTERISTIC: (CTRD) 400.00 MILLIWATTS SMALL-SIGNAL INPUT POWER, COMMON-COLLECTOR PRESET
SEMICONDUCTOR MATERIAL: (CTMZ) SILICON
CURRENT RATING PER CHARACTERISTIC: (CTQX) 60.00 MILLIAMPERES REPETITIVE PEAK FORWARD CURRENT NOMINAL