The Transistor, cataloged under National Stock Number 5961-00-931-8249, 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 Semitronics Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-931-8249 |
| Primary Part Number | 2N3503 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Semitronics Corp |
| Status | CANCELLED |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Current Rating Per Characteristic | 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Internal Configuration | JUNCTION CONTACT |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-5 |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| 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 | 80131-RELEASE4802 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Power Rating Per Characteristic | 3.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Mounting Method | TERMINAL |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Semiconductor Material | SILICON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N3503 | Electronic Industries Association |
| 2N3503 | British Sarozal Ltd (GBR) |
| 2N3503 | Newark Electronics Corporation Dba Newark (USA) |
| 2N3503 | Adelco Elektronik Gmbh (DEU) |
| RELEASE4802 | Electronic Industries Association |
| 2N3503 | Thales Components Corp Div Thales Components Corporation (USA) |
| 2N3503 | Lacon Electronic Gmbh (DEU) |
| 2N3503 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N3503 | Texas Instruments Incorporated (USA) |
| 99075960 | Thales Sa (FRA) |
| 82T147P002 | Leonardo S.p.a Land & Naval Defence Electronics Division (ITA) |
| 2N3503A | Adelco Elektronik Gmbh (DEU) |
| 2N3503 | Fairchild Semiconductor Corp (USA) |
| 2N3503 PRIMARY | Semitronics Corp (USA) |
NSN 5961-00-931-8249 is a Transistor, manufactured by Semitronics Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-931-8249 has 14 cross-referenced part numbers: 2N3503 (Electronic Industries Association), 2N3503 (British Sarozal Ltd), 2N3503 (Newark Electronics Corporation Dba Newark), 2N3503 (Adelco Elektronik Gmbh), RELEASE4802 (Electronic Industries Association) and 9 more.
There are 3 known substitutes for 5961-00-931-8249: 5961-00-165-2598, 5961-00-421-2994, 5961-00-954-0626. Verify interchangeability with system specifications before substitution.
Key specifications for 2N3503: Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Special Features: JUNCTION PATTERN ARRANGEMENT: PNP. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-931-8249 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.