Product Details | UNITIZED SEMICONDUCTOR DEVICES

5961-01-128-4825 Two or more discrete semiconductor devices such as diode(s) and/or transistor(s), permanently cased, encapsulated, or potted together to form an inseparable unit. Excludes devices having one or more components other than semiconductor devices. The individually distinct devices forming the unit may be internally connected. The unit in itself does not perform a complete specific function and cannot be assigned a more definite item name. It may include or consist of inseparable matched pairs. May or may not include mounting hardware and/or heatsink. For interconnected items arranged in stack(s), see RECTIFIER, SEMICONDUCTOR DEVICE. For items formed on or within a semiconductor material substrate, formed on an insulating substrate or formed on a combination of both of these types, see MICROCIRCUIT (as modified). Excludes NETWORK (as modified); ABSORBER, OVERVOLTAGE; SEMICONDUCTOR DEVICE SET; and SEMICONDUCTOR DEVICE ASSEMBLY. Do not use if more specific name applies.

Part Alternates: SKKT 26/12, SKKT26 12, SKKT26/12D, SKKT26/12E, SKKT2612, SKKT2612D, SKKT2612E, TY0006, IRKT2712, IRKT27-12, 91709243, 140195, 5961-01-128-4825, 01-128-4825, 5961011284825, 011284825

Electrical and Electronic Equipment Components | Semiconductor Devices and Associated Hardware

Supply Group (FSG) NSN Assign. NIIN
59 22 MAR 1982 01-128-4825

Cross Reference | NSN 5961-01-128-4825

Part Number Cage Code Manufacturer
140195 10110 SCIENTIFIC ATLANTA INC
91709243 F6481 THALES SA
IRKT27-12 59993 INTERNATIONAL RECTIFIER CORPORATION Use CAGE Code 81483 for cataloging
SKKT 26/12 58687 SEMIKRON INTL INC
SKKT26 12 R1221 ITW GSE APS FORMERLY AXA POWER APS
SKKT26/12D 58687 SEMIKRON INTL INC
SKKT26/12E 58687 SEMIKRON INTL INC
TY0006 R1221 ITW GSE APS FORMERLY AXA POWER APS

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Technical Data | NSN 5961-01-128-4825

Characteristic Specifications
COMPONENT NAME AND QUANTITY 2 SEMICONDUCTOR DEVICE THYRISTOR
SEMICONDUCTOR MATERIAL SILICON ALL SEMICONDUCTOR DEVICE DIODE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC 1300.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE ALL SEMICONDUCTOR DEVICE THYRISTOR
CURRENT RATING PER CHARACTERISTIC 50.00 AMPERES MAXIMUM REPETITIVE PEAK ON-STATE CURRENT AND 25.00 AMPERES MAXIMUM ON-STATE CURRENT, AVERAGE AND 300.00 AMPERES MAXIMUM PEAK ON-STATE CURRENT, NONREPETITIVE ALL SEMICONDUCTOR DEVICE THYRISTOR
POWER RATING PER CHARACTERISTIC 10.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION AND 0.5 WATTS MAXIMUM AVERAGE GATE POWER DISSIPATION ALL SEMICONDUCTOR DEVICE THYRISTOR
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT 125.0 DEG CELSIUS AMBIENT AIR
INCLOSURE MATERIAL PLASTIC
MOUNTING METHOD UNTHREADED HOLE
MOUNTING FACILITY QUANTITY 2
TERMINAL TYPE AND QUANTITY 3 SCREW
OVERALL LENGTH 3.620 INCHES NOMINAL
OVERALL HEIGHT 0.787 INCHES NOMINAL
OVERALL WIDTH 1.417 INCHES NOMINAL
TEST DATA DOCUMENT 10110-140195 DRAWING

Restrictions/Controls & Freight Information | NSN 5961-01-128-4825

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:BESD sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 063025 SEMICONDUCTORS/DEVICES NOI ETC
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 5961-01-128-4825

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each