The Transistor, cataloged under National Stock Number 5961-01-051-8607, 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 Fairchild Semiconductor Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5961-01-051-8607 |
| Primary Part Number | FTS5551 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Fairchild Semiconductor Corp |
| Status | ACTIVE |
| Material | PLASTIC ENCLOSURE |
| Current Rating Per Characteristic | 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-92 |
| Semiconductor Material | SILICON |
| Mounting Method | TERMINAL |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Terminal Circle Diameter | 0.105 INCHES MAXIMUM IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Power Rating Per Characteristic | 350.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Internal Configuration | JUNCTION CONTACT |
| Voltage Rating in Volts Per Characteristic | 160.0 MAXIMUM COLLECTOR TO EMITTER REVERSE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-01-051-8607 is a Transistor, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-051-8607 has 2 cross-referenced part numbers: FTS5551 (Fairchild Semiconductor Corp), 45131 (Omega Engineering, Inc. Dba Newport Electronics Div Electronics).
There are 7 known substitutes for 5961-01-051-8607: 3455-00-517-5554, 5845-00-860-1103, 5360-01-172-6491 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for FTS5551: Material: PLASTIC ENCLOSURE; Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-92. 17 total characteristics are documented in the Federal Logistics Information System.