The Transistor, cataloged under National Stock Number 5961-01-374-9398, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-374-9398 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 20.0 MAXIMUM GATE TO SOURCE VOLTAGE |
| Mounting Facility Quantity | 1 |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-254AA |
| Terminal Length | 0.810 INCHES MINIMUM IN |
| Mounting Method | THREADED HOLE(S) |
| Semiconductor Material | SILICON |
| Features Provided | QUALITY ASSURANCE LEVEL TXV AND W/HEAT SINK |
| Current Rating Per Characteristic | 27.40 AMPERES MAXIMUM SOURCE CURRENT |
| 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 | 3 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 4.0 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| JANTXV2N7225 | 2/2 Government specification standardization U.S. Government activity |
| MIL-S-19500/592 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-19500/592 | 4/1 Identification reference U.S. Government activity |
NSN 5961-01-374-9398 is a Transistor, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
7 possible matches (shared part number, not a government interchangeability claim): 5961-01-375-3621, 5961-01-391-5648, 5961-01-394-4660. Verify interchangeability with system specifications before substitution.
Key specifications for 5961-01-374-9398: Overall Height: 0.790 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 20.0 MAXIMUM GATE TO SOURCE VOLTAGE; Mounting Facility Quantity: 1; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-254AA. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.