The Transistor, cataloged under National Stock Number 5961-01-238-7897, 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 Adelco Elektronik Gmbh. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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 | 5961-01-238-7897 |
| Primary Part Number | 2N2904AA |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Adelco Elektronik Gmbh |
| Status | CANCELLED |
| Current Rating Per Characteristic | 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Power Rating Per Characteristic | 3.0 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Specification/standard Data | 81349-MIL-S-19500/290 GOVERNMENT SPECIFICATION |
| Features Provided | HERMETICALLY SEALED CASE AND QUALITY ASSURANCE LEVEL TX |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| 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.). |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-39 |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Terminal Length | 1.750 INCHES MAXIMUM IN |
| Semiconductor Material | SILICON |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Mounting Method | TERMINAL |
| Internal Configuration | JUNCTION CONTACT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N2904AA | Adelco Elektronik Gmbh (DEU) |
| 2N2904AA | Lacon Electronic Gmbh (DEU) |
| 2N2904A | Texas Instruments Incorporated (USA) |
| L01546 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| JAN2N2904AL | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-S-19500/290 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| JANTX2N2904AL | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-19500/290 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5961-01-238-7897 is a Transistor, manufactured by Adelco Elektronik Gmbh, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-01-238-7897 has 8 cross-referenced part numbers: 2N2904AA (Adelco Elektronik Gmbh), 2N2904AA (Lacon Electronic Gmbh), 2N2904A (Texas Instruments Incorporated), L01546 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), JAN2N2904AL (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 12 known substitutes for 5961-01-238-7897: 5961-00-022-5665, 5961-00-059-1088, 5961-00-237-1128 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N2904AA: Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Power Rating Per Characteristic: 3.0 WATTS MAXIMUM TOTAL POWER DISSIPATION; Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-01-238-7897 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.