Product Details | THYRISTOR SEMICONDUCTOR DEVICE

5961-01-203-9475 A bistable semiconductor device comprising three or more junctions which is normally a nonconductor until the application of a signal to a gate terminal, at which time the device switches to the conductive state. Includes devices capable of being switched back to the nonconductive state upon application of a different signal to the same or another gate terminal. May or may not include mounting hardware and/or heatsink. For solid state devices which are responsive to visible or infrared radiant energy, see SEMICONDUCTOR DEVICE, PHOTO.

Part Alternates: JANTX2N1800, MIL-S-19500/204, MILS19500204, 990032N1800TX, 99003-2N1800TX, 5961-01-203-9475, 01-203-9475, 5961012039475, 012039475

Electrical and Electronic Equipment Components | Semiconductor Devices and Associated Hardware

Supply Group (FSG) NSN Assign. NIIN
59 21 MAR 1985 01-203-9475

Demand History | NSN 5961-01-203-9475

Part Number Request Date QTY Origin
5961-01-203-9475 2025-08-240 60 DIBBS
5961-01-203-9475 2025-08-213 7 DIBBS
5961-01-203-9475 2025-07-211 9 DIBBS
5961-01-203-9475 2025-07-198 7 DIBBS
5961-01-203-9475 2013-09-266 18 United States
5961-01-203-9475 2012-09-265 1 DIBBS

Cross Reference | NSN 5961-01-203-9475

Part Number Cage Code Manufacturer
99003-2N1800TX 037Z3 DLA LAND AND MARITIME OPNS SUPPORT GROUP
JANTX2N1800 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-19500/204 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5961-01-203-9475

Characteristic Specifications
SEMICONDUCTOR MATERIAL SILICON
INTERNAL CONFIGURATION JUNCTION CONTACT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC 600.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 600.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 720.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE
CURRENT RATING PER CHARACTERISTIC 50.00 AMPERES MAXIMUM ON-STATE CURRENT, AVERAGE
POWER RATING PER CHARACTERISTIC 0.5 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT 150.0 DEG CELSIUS JUNCTION
INCLOSURE MATERIAL METAL
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION TO-83
MOUNTING METHOD THREADED STUD
MOUNTING FACILITY QUANTITY 1
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE 0.500 INCHES
TERMINAL TYPE AND QUANTITY 2 TAB, SOLDER LUG AND 1 THREADED STUD
OVERALL LENGTH 1.810 INCHES MAXIMUM
OVERALL WIDTH ACROSS FLATS 1.227 INCHES MAXIMUM
SPECIAL FEATURES JUNCTION PATTERN ARRANGEMENT: PNPN
TEST DATA DOCUMENT 81349-MIL-S-19500 SPECIFICATION
(NON-CORE DATA) SPECIFICATION/STANDARD DATA 81349-MIL-S-19500/204 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 037Z3
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 99003-2N1800TX-2

Restrictions/Controls & Freight Information | NSN 5961-01-203-9475

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
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 TX Defense Supply Center Columbus
Columbus, OH 43218
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 Z No special type of cargo code applicable

Management | NSN 5961-01-203-9475

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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