The Transistor, cataloged under National Stock Number 5961-01-169-6507, 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 Freescale Semiconductor, Inc.. Government technical data includes 11 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-169-6507 |
| Primary Part Number | 2N5991 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Freescale Semiconductor, Inc. |
| Status | ACTIVE |
| Terminal Type and Quantity | 3 PIN |
| Voltage Rating in Volts Per Characteristic | 80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN |
| Material | PLASTIC ENCLOSURE |
| Semiconductor Material | SILICON |
| Mounting Method | UNTHREADED HOLE(S) |
| Power Rating Per Characteristic | 100.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS JUNCTION DEGC |
| Special Test Features | TESTED PER BASE TEN SYSTEMS DWG 21810 |
| Mounting Facility Quantity | 1 |
| Current Rating Per Characteristic | 4.00 AMPERES MAXIMUM BASE CURRENT, DC |
| Internal Configuration | JUNCTION CONTACT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-01-169-6507 is a Transistor, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-169-6507 has 2 cross-referenced part numbers: 2N5991 (Freescale Semiconductor, Inc.), 21810 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).
There are 9 known substitutes for 5961-01-169-6507: 6685-00-143-4746, 5325-00-818-2527, 3110-01-007-7626 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N5991: Terminal Type and Quantity: 3 PIN; Voltage Rating in Volts Per Characteristic: 80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN; Material: PLASTIC ENCLOSURE; Semiconductor Material: SILICON. 15 total characteristics are documented in the Federal Logistics Information System.