The Transistor, cataloged under National Stock Number 5961-01-058-6120, 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 Freescale Semiconductor, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-058-6120 |
| Primary Part Number | 2N4904 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Freescale Semiconductor, Inc. |
| Status | ACTIVE |
| Power Rating Per Characteristic | 87.5 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Circle Diameter | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS AMBIENT AIR DEGC |
| Terminal Length | 0.440 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN |
| Semiconductor Material | SILICON |
| Current Rating Per Characteristic | 5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 1.00 AMPERES MAXIMUM BASE CURRENT, DC |
| Mounting Method | TERMINAL |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Voltage Rating in Volts Per Characteristic | 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN |
| Overall Diameter | 0.830 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-01-058-6120 is a Transistor, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-058-6120 has 3 cross-referenced part numbers: 2N4904 (Freescale Semiconductor, Inc.), 2N4904 (Texas Instruments Incorporated), 7000959 (Ge Aviation Systems Llc Dba Ge Aviation).
There are 3 known substitutes for 5961-01-058-6120: 5961-00-175-7311, 5305-00-269-3210, 5961-00-436-0953. Verify interchangeability with system specifications before substitution.
Key specifications for 2N4904: Power Rating Per Characteristic: 87.5 WATTS MAXIMUM TOTAL DEVICE DISSIPATION; Features Provided: HERMETICALLY SEALED CASE; Terminal Circle Diameter: 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC. 12 total characteristics are documented in the Federal Logistics Information System.