The Transistor, cataloged under National Stock Number 5961-00-161-3462, 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 Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-161-3462 |
| Primary Part Number | MPSA05 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Fairchild Semiconductor Corporation |
| Status | ACTIVE |
| Overall Diameter | 0.188 INCHES NOMINAL IN |
| Current Rating Per Characteristic | 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS JUNCTION DEGC |
| Material | PLASTIC ENCLOSURE |
| Internal Configuration | JUNCTION CONTACT |
| Mounting Method | TERMINAL |
| Power Rating Per Characteristic | 1.5 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Semiconductor Material | SILICON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MPSA05 | Fairchild Semiconductor Corporation (USA) |
| MPSA05 | Freescale Semiconductor, Inc. (USA) |
| 644012 | American Monarch Corp (USA) |
| MPSA05 | On Semiconductor Corporation (USA) |
| 644011 | American Monarch Corp (USA) |
| 96-5290-01 | Bogen Communications Inc (USA) |
| 101000347 | Data General Corporation (USA) |
NSN 5961-00-161-3462 is a Transistor, manufactured by Fairchild Semiconductor Corporation, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-161-3462 has 7 cross-referenced part numbers: MPSA05 (Fairchild Semiconductor Corporation), MPSA05 (Freescale Semiconductor, Inc.), 644012 (American Monarch Corp), MPSA05 (On Semiconductor Corporation), 644011 (American Monarch Corp) and 2 more.
There is 1 known substitute for 5961-00-161-3462: 5841-01-190-2902. Verify interchangeability with system specifications before substitution.
Key specifications for MPSA05: Overall Diameter: 0.188 INCHES NOMINAL IN; Current Rating Per Characteristic: 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Terminal Length: 0.500 INCHES MINIMUM IN; Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS. 13 total characteristics are documented in the Federal Logistics Information System.