The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-094-8188, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Powerex, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-01-094-8188 |
| Primary Part Number | 2N1798 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Powerex, Inc. |
| Status | CANCELLED |
| Thread Series Designator | UNF |
| Voltage Rating in Volts Per Characteristic | 280.0 MAXIMUM OFF-STATE VOLTAGE, RMS TOTAL AND 10.0 MAXIMUM OFF-STATE VOLTAGE, PEAK AND 5.0 MAXIMUM GATE VOLTAGE, DC |
| Mounting Facility Quantity | 1 |
| Current Rating Per Characteristic | 2.00 AMPERES MAXIMUM PEAK POSITIVE GATE CURRENT |
| Nominal Thread Size | 0.500 INCHES IN |
| Semiconductor Material | SILICON |
| Terminal Type and Quantity | 3 INSULATED WIRE LEAD W/TERMINAL LUG |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS AMBIENT AIR DEGC |
| Test Data Document | 81349-MIL-PRF-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 | 5.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION |
| Overall Width Across Flats | 1.031 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Specification/standard Data | 81349-MIL-PRF-19500 GOVERNMENT SPECIFICATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Method | THREADED STUD(S) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-S-19500/204 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JAN2N1798 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JANTX2N1798 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 99003-2N1798TX | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA) |
| 2N1798 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N1798 PRIMARY | Powerex, Inc. (USA) |
NSN 5961-01-094-8188 is a Semiconductor Device,thyristor, manufactured by Powerex, Inc., classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-01-094-8188 has 6 cross-referenced part numbers: MIL-S-19500/204 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N1798 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTX2N1798 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 99003-2N1798TX (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)), 2N1798 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 5961-01-094-8188: 5961-00-051-6156, 5961-00-165-2999, 5961-00-189-1511 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N1798: Thread Series Designator: UNF; Voltage Rating in Volts Per Characteristic: 280.0 MAXIMUM OFF-STATE VOLTAGE, RMS TOTAL AND 10.0 MAXIMUM OFF-STATE VOLTAGE, PEAK AND 5.0 MAXIMUM GATE VOLTAGE, DC; Mounting Facility Quantity: 1; Current Rating Per Characteristic: 2.00 AMPERES MAXIMUM PEAK POSITIVE GATE CURRENT. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-01-094-8188 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.