The Transistor, cataloged under National Stock Number 5961-00-476-6663, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-476-6663 |
| Primary Part Number | 2N4858A |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Freescale Semiconductor, Inc. |
| Status | ACTIVE |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS AMBIENT AIR DEGC |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL IN |
| Semiconductor Material | SILICON |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Internal Configuration | FIELD EFFECT |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM GATE CURRENT |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 360.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Overall Diameter | 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Voltage Rating in Volts Per Characteristic | -40.0 MAXIMUM GATE TO SOURCE VOLTAGE AND 40.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 40.0 MAXIMUM DRAIN TO GATE VOLTAGE |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N4858A | Freescale Semiconductor, Inc. (USA) |
| 2539507 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2N4858A | Texas Instruments Incorporated (USA) |
| 2N4858AA | Adelco Elektronik Gmbh (DEU) |
| AM0929416 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
NSN 5961-00-476-6663 is a Transistor, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-476-6663 has 5 cross-referenced part numbers: 2N4858A (Freescale Semiconductor, Inc.), 2539507 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2N4858A (Texas Instruments Incorporated), 2N4858AA (Adelco Elektronik Gmbh), AM0929416 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S).
There are 4 known substitutes for 5961-00-476-6663: 5961-00-177-3356, 5961-00-243-9159, 5961-00-403-4293 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N4858A: Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC; Overall Length: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Semiconductor Material: SILICON. 13 total characteristics are documented in the Federal Logistics Information System.