The Transistor, cataloged under National Stock Number 5961-00-173-3428, 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 National Semiconductor Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 26 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-173-3428 |
| Primary Part Number | 2N5401 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Material | PLASTIC ENCLOSURE |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS JUNCTION DEGC |
| Criticality Code Justification | FEAT |
| Current Rating Per Characteristic | 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Power Rating Per Characteristic | 350.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Internal Configuration | JUNCTION CONTACT |
| Voltage Rating in Volts Per Characteristic | 160.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 150.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-92 |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Specification/standard Data | 80131-RELEASE5887 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 330311 | Ametek Programmable Power, Inc. (USA) |
| 151-540 | Autek Systems Corp (USA) |
| TR2N5401 | Leonardo Tactical Systems (GBR) |
| S37073 | Fairchild Semiconductor Corp (USA) |
| 99088724 | Thales Sa (FRA) |
| 2N5401 | Freescale Semiconductor, Inc. (USA) |
| 735165-02 | Dage-Mti, Inc (USA) |
| 3718367-801 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 3010100196 | Integra Microwave Div of Integra Inc |
| 151-54 | Systron-Donner Corp Microwave/instrument Div (USA) |
| 2N5401 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N5401 PRIMARY | National Semiconductor Corporation (USA) |
| 2N5401 | Electronic Industries Association |
| 2N5401A | Adelco Elektronik Gmbh (DEU) |
| TR2N5401 | Drs Rugged Systems (europe) Ltd (GBR) |
| 330311 | California Instruments Corp (USA) |
| RELEASE5887 | Electronic Industries Association |
| 2N5401 | Adelco Elektronik Gmbh (DEU) |
| 1853-0264 | Keysight Technologies, Inc. (USA) |
| 604-0200-919 | Seismic Engineering Co (USA) |
NSN 5961-00-173-3428 is a Transistor, manufactured by National Semiconductor Corporation, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-173-3428 has 32 cross-referenced part numbers: 330311 (Ametek Programmable Power, Inc.), 151-540 (Autek Systems Corp), TR2N5401 (Leonardo Tactical Systems), S37073 (Fairchild Semiconductor Corp), 99088724 (Thales Sa) and 27 more.
There are 12 known substitutes for 5961-00-173-3428: 1320-00-039-0811, 5985-00-234-9221, 6250-00-299-5749 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N5401: Material: PLASTIC ENCLOSURE; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC; Overall Length: 0.210 INCHES MAXIMUM IN; Criticality Code Justification: FEAT. 18 total characteristics are documented in the Federal Logistics Information System.