The Transistor, cataloged under National Stock Number 5961-00-757-6526, 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 Microsemi Corp - Massachusetts. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 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 | 5961-00-757-6526 |
| Primary Part Number | 2N4859A |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Microsemi Corp - Massachusetts |
| Status | CANCELLED |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM GATE CURRENT |
| Power Rating Per Characteristic | 360.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| 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.). |
| Overall Diameter | 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Specification/standard Data | 81349-MIL-S-19500/385 GOVERNMENT SPECIFICATION |
| Electrode Internally-Electrically Connected to Case | GATE |
| Voltage Rating in Volts Per Characteristic | 30.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 30.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -30.0 MAXIMUM GATE TO SOURCE VOLTAGE |
| Internal Configuration | FIELD EFFECT |
| Features Provided | HERMETICALLY SEALED CASE |
| Semiconductor Material | SILICON |
| Mounting Method | TERMINAL |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N4859A | Microsemi Corp - Massachusetts (USA) |
| SFB5246 | Texas Instruments Incorporated (USA) |
| 2N4859A | Electronic Industries Association |
| MILS19500-385 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JANTX2N4859A | Adelco Elektronik Gmbh (DEU) |
| 2N4859A | Texas Instruments Incorporated (USA) |
| RELEASE5715 | Electronic Industries Association |
| 723091-1 | Raytheon Company Div Rmd Strategic (USA) |
| MIL-PRF-19500/385 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JANTX2N4859 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5961-00-757-6526 is a Transistor, manufactured by Microsemi Corp - Massachusetts, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-757-6526 has 10 cross-referenced part numbers: 2N4859A (Microsemi Corp - Massachusetts), SFB5246 (Texas Instruments Incorporated), 2N4859A (Electronic Industries Association), MILS19500-385 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTX2N4859A (Adelco Elektronik Gmbh) and 5 more.
There are 12 known substitutes for 5961-00-757-6526: 5961-00-097-7487, 5961-00-160-5542, 5961-00-230-7559 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N4859A: Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Terminal Length: 0.500 INCHES MINIMUM IN; Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM GATE CURRENT; Power Rating Per Characteristic: 360.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-757-6526 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.