The Transistor, cataloged under National Stock Number 5961-00-950-7867, 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 Electronic Industries Association. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-950-7867 |
| Primary Part Number | 2N548A |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Electronic Industries Association |
| Status | ACTIVE |
| Internal Junction Configuration | NPN |
| Features Provided | HERMETICALLY SEALED CASE |
| Power Rating Per Characteristic | 600.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-5 |
| Internal Configuration | JUNCTION CONTACT |
| Overall Diameter | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Semiconductor Material | GERMANIUM |
| Current Rating Per Characteristic | 800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Mounting Method | TERMINAL |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Transfer Ratio | 20.0 NOMINAL SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N548A | Electronic Industries Association |
| 2N548A | Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA) |
| RELEASE3376 | Electronic Industries Association |
NSN 5961-00-950-7867 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-950-7867 has 3 cross-referenced part numbers: 2N548A (Electronic Industries Association), 2N548A (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), RELEASE3376 (Electronic Industries Association).
There are 6 known substitutes for 5961-00-950-7867: 5961-00-686-6968, 5961-00-688-9006, 5961-00-716-7714 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N548A: Internal Junction Configuration: NPN; Features Provided: HERMETICALLY SEALED CASE; Power Rating Per Characteristic: 600.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-5. 15 total characteristics are documented in the Federal Logistics Information System.