The Transistor, cataloged under National Stock Number 5961-00-754-9922, 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 Ampex Systems Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-754-9922 |
| Primary Part Number | 2N442 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Ampex Systems Corp |
| Status | CANCELLED |
| Internal Configuration | JUNCTION CONTACT |
| Mounting Method | THREADED STUD(S) |
| Overall Diameter | 1.250 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Specification/standard Data | 80131-RELEASE2007 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Mounting Facility Quantity | 1 |
| Current Rating Per Characteristic | 12.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Nominal Thread Size | 0.190 INCHES IN |
| Voltage Rating in Volts Per Characteristic | 2.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN |
| Semiconductor Material | GERMANIUM |
| Maximum Operating Temp Per Measurement Point | 95.0 CELSIUS JUNCTION DEGC |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG AND 1 THREADED STUD |
| Thread Series Designator | UNF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N442 | Ampex Systems Corp (USA) |
| 2N442 | General Motors Corp (USA) |
| 2N442 | Gpd Optoelectronics Corp. Div Gpd Optoelectronics (USA) |
| RELEASE 2007 | Electronic Industries Association |
| 38244420-1001 | Genicom Corp (USA) |
| 2N442 | Freescale Semiconductor, Inc. (USA) |
| 2N442 | Electronic Industries Association |
| 2N442 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
NSN 5961-00-754-9922 is a Transistor, manufactured by Ampex Systems Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-754-9922 has 8 cross-referenced part numbers: 2N442 (Ampex Systems Corp), 2N442 (General Motors Corp), 2N442 (Gpd Optoelectronics Corp. Div Gpd Optoelectronics), RELEASE 2007 (Electronic Industries Association), 38244420-1001 (Genicom Corp) and 3 more.
There is 1 known substitute for 5961-00-754-9922: 5961-00-752-0174. Verify interchangeability with system specifications before substitution.
Key specifications for 2N442: Overall Length: 0.520 INCHES MAXIMUM IN; Internal Configuration: JUNCTION CONTACT; Mounting Method: THREADED STUD(S); Overall Diameter: 1.250 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-754-9922 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.