The Transistor, cataloged under National Stock Number 5961-01-031-4278, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 5961-01-031-4278 |
| Primary Part Number | 2N5770 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Fairchild Semiconductor Corp |
| Status | ACTIVE |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Internal Configuration | JUNCTION CONTACT |
| Voltage Rating in Volts Per Characteristic | 30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 15.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 4.5 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N5770 | Fairchild Semiconductor Corp (USA) |
| RELEASE 6519 | Electronic Industries Association |
| 2N5770 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2N5770 | Electronic Industries Association |
| 7550 | Harris Corporation Div Microwave Communication Division (USA) |
| 2N5770 | Renesas Electronics America Inc (USA) |
NSN 5961-01-031-4278 is a Transistor, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-031-4278 has 6 cross-referenced part numbers: 2N5770 (Fairchild Semiconductor Corp), RELEASE 6519 (Electronic Industries Association), 2N5770 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2N5770 (Electronic Industries Association), 7550 (Harris Corporation Div Microwave Communication Division) and 1 more.
There are 12 known substitutes for 5961-01-031-4278: 2925-00-137-1203, 2805-00-173-2682, 5961-00-417-4108 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N5770: Mounting Method: TERMINAL; Semiconductor Material: SILICON; Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD. 10 total characteristics are documented in the Federal Logistics Information System.