The Transistor, cataloged under National Stock Number 5961-00-177-3356, 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 Texas Instruments Incorporated. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-177-3356 |
| Primary Part Number | 2N4858 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Overall Diameter | 0.230 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Semiconductor Material | SILICON |
| Specification/standard Data | 80131-RELEASE5360 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Electrode Internally-Electrically Connected to Case | GATE |
| Power Rating Per Characteristic | 1.8 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Internal Configuration | FIELD EFFECT |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-18 |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM GATE CURRENT |
| Voltage Rating in Volts Per Characteristic | 40.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 40.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -40.0 MAXIMUM REVERSE GATE TO SOURCE VOLTAGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N4858 | Texas Instruments Incorporated (USA) |
| RELEASE5360 | Electronic Industries Association |
| 5016091-002 | Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR) |
| 1261915-176 | Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div (USA) |
| 2N4858 | Joint Electron Device Engineering Council |
| 28459-037 | Marconi Instruments Ltd (service Division) (GBR) |
| 2N4858 | Electronic Industries Association |
| 2501502-601 | Honeywell International Inc. Dba Honeywell International (USA) |
| 2N4858 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N4858 | Adelco Elektronik Gmbh (DEU) |
| 531330-3 | Raytheon Company Dba Raytheon (USA) |
| 28459-037F | Marconi Instruments Ltd (service Division) (GBR) |
| 2N4858A | Adelco Elektronik Gmbh (DEU) |
| 10198959 | Nimikkeistokeskus Ncb Finland (FIN) |
| 28459-037F | Trescal Limited (GBR) |
| 15-09900-00 | Compaq Federal Llc (USA) |
| 1261915-176 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 28459-037 | Trescal Limited (GBR) |
| 5800583-949000-114 | Hensoldt Sensors Gmbh (DEU) |
| 2N4858 | National Semiconductor Corporation (USA) |
NSN 5961-00-177-3356 is a Transistor, manufactured by Texas Instruments Incorporated, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-177-3356 has 20 cross-referenced part numbers: 2N4858 (Texas Instruments Incorporated), RELEASE5360 (Electronic Industries Association), 5016091-002 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation), 1261915-176 (Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div), 2N4858 (Joint Electron Device Engineering Council) and 15 more.
There are 7 known substitutes for 5961-00-177-3356: 5961-00-146-0247, 5961-00-199-4102, 5961-00-243-9159 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N4858: Overall Diameter: 0.230 INCHES MAXIMUM IN; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Semiconductor Material: SILICON; Specification/standard Data: 80131-RELEASE5360 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 14 total characteristics are documented in the Federal Logistics Information System.