The Transistor, cataloged under National Stock Number 5961-00-121-4996, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-121-4996 |
| Primary Part Number | MIL-PRF-19500/375 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Power Rating Per Characteristic | 300.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 50.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -50.0 MAXIMUM GATE TO SOURCE VOLTAGE |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Overall Diameter | 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 4 UNINSULATED WIRE LEAD |
| Terminal Length | 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Internal Configuration | FIELD EFFECT |
| 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.). |
| Specification/standard Data | 81349-MIL-S-19500/375 GOVERNMENT SPECIFICATION |
| Semiconductor Material | SILICON |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 10.00 MILLIAMPERES MAXIMUM GATE CURRENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-PRF-19500/375 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JAN2N3821 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5961001214996 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5921108 | Tadiran Ltd (ISR) |
| MIL-S-19500/375 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 352-7500-960 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| JAN2N3821A | Adelco Elektronik Gmbh (DEU) |
| 5961001214996 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5961-00-121-4996 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-121-4996 has 8 cross-referenced part numbers: MIL-PRF-19500/375 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N3821 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5961001214996 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 5921108 (Tadiran Ltd), MIL-S-19500/375 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 7 known substitutes for 5961-00-121-4996: 5961-00-104-8426, 5961-00-329-5357, 5961-00-431-3246 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-PRF-19500/375: Power Rating Per Characteristic: 300.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Features Provided: HERMETICALLY SEALED CASE; Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 50.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -50.0 MAXIMUM GATE TO SOURCE VOLTAGE; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.