The Transistor, cataloged under National Stock Number 5961-00-951-6295, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-951-6295 |
| Primary Part Number | 2N458A |
| 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 | CANCELLED |
| Current Rating Per Characteristic | 7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Features Provided | HERMETICALLY SEALED CASE |
| Criticality Code Justification | FEAT |
| Mounting Method | UNTHREADED HOLE(S) |
| 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.). |
| Internal Configuration | JUNCTION CONTACT |
| Specification/standard Data | 81349-MIL-S-19500/217 GOVERNMENT SPECIFICATION |
| Power Rating Per Characteristic | 150.0 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Voltage Rating in Volts Per Characteristic | -80.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -45.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -40.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Mounting Facility Quantity | 2 |
| Semiconductor Material | GERMANIUM |
| Terminal Type and Quantity | 2 PIN AND 1 CASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N458A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N458A/B | U S Dept of Transportation Federal Aviation Administration (USA) |
| 2N458A | Joint Electron Device Engineering Council |
| JAN2N458B | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-S-19500/217 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JAN2N458A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5478381P2 | Lockheed Martin Corporation Div Rms (USA) |
| JAN2N4588 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5478381P2 | Ametek Inc Div Aerospace and Defense (USA) |
| 232675 | Rca Corp Distributor and Special Products Div |
| T13027 | Texas Instruments Incorporated (USA) |
| 815-1853037 PIECE 1H | Naval Ship Systems Command (USA) |
NSN 5961-00-951-6295 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: cancelled.
NSN 5961-00-951-6295 has 12 cross-referenced part numbers: 2N458A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2N458A/B (U S Dept of Transportation Federal Aviation Administration), 2N458A (Joint Electron Device Engineering Council), JAN2N458B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/217 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.
There are 10 known substitutes for 5961-00-951-6295: 5961-00-106-5139, 5961-00-752-6126, 5961-00-806-5029 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N458A: Current Rating Per Characteristic: 7.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Features Provided: HERMETICALLY SEALED CASE; Criticality Code Justification: FEAT; Mounting Method: UNTHREADED HOLE(S). 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-951-6295 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.