The Transistor, cataloged under National Stock Number 5961-01-145-7255, 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 Siliconix Incorporated Div Siliconix. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5961-01-145-7255 |
| Primary Part Number | 2N6659 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Siliconix Incorporated Div Siliconix |
| Status | ACTIVE |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-39 |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Internal Configuration | FIELD EFFECT |
| Voltage Rating in Volts Per Characteristic | 35.0 MAXIMUM BREAKDOWN VOLTAGE, DRAIN-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 15.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE |
| Terminal Circle Diameter | 0.210 INCHES MAXIMUM IN |
| Current Rating Per Characteristic | 2.00 AMPERES MAXIMUM DRAIN CURRENT |
| Power Rating Per Characteristic | 6.2 WATTS MAXIMUM TOTAL POWER DISSIPATION |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Specification/standard Data | 80131-RELEASE6675 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Semiconductor Material | SILICON |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RELEASE 6675 | Electronic Industries Association |
| 019-005543-001 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 2N6659 | Electronic Industries Association |
| 6L.5501.101.00-280592 | Leonardo Germany Gmbh (DEU) |
| 2N6659 PRIMARY | Siliconix Incorporated Div Siliconix (USA) |
NSN 5961-01-145-7255 is a Transistor, manufactured by Siliconix Incorporated Div Siliconix, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-145-7255 has 5 cross-referenced part numbers: RELEASE 6675 (Electronic Industries Association), 019-005543-001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 2N6659 (Electronic Industries Association), 6L.5501.101.00-280592 (Leonardo Germany Gmbh), 2N6659 (Siliconix Incorporated Div Siliconix).
There are 4 known substitutes for 5961-01-145-7255: 5962-00-248-5241, 5961-01-081-3429, 5961-01-096-8159 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N6659: Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-39; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Mounting Method: TERMINAL; Features Provided: HERMETICALLY SEALED CASE. 14 total characteristics are documented in the Federal Logistics Information System.