The Transistor, cataloged under National Stock Number 5961-00-987-9457, 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 Cessna Aircraft Co Arc Avionics Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 5961-00-987-9457 |
| Primary Part Number | 20454 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Cessna Aircraft Co Arc Avionics Div |
| Status | ACTIVE |
| Current Rating Per Characteristic | 12.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Features Provided | HERMETICALLY SEALED CASE |
| Internal Configuration | JUNCTION CONTACT |
| Thread Series Designator | UNF |
| Maximum Operating Temp Per Measurement Point | 95.0 CELSIUS JUNCTION DEGC |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Nominal Thread Size | 0.190 INCHES IN |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 1.250 INCHES MAXIMUM IN |
| Power Rating Per Characteristic | 30.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Semiconductor Material | GERMANIUM |
| Mounting Method | THREADED STUD(S) |
| Terminal Type and Quantity | 1 SOLDER STUD AND 2 UNINSULATED WIRE LEAD |
| Voltage Rating in Volts Per Characteristic | 2.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20454 | Cessna Aircraft Co Arc Avionics Div (USA) |
| 26119-00000 | Cessna Aircraft Co Arc Avionics Div (USA) |
NSN 5961-00-987-9457 is a Transistor, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-987-9457 has 2 cross-referenced part numbers: 20454 (Cessna Aircraft Co Arc Avionics Div), 26119-00000 (Cessna Aircraft Co Arc Avionics Div).
There are 7 known substitutes for 5961-00-987-9457: 1040-00-300-4229, 1650-00-349-5485, 1660-00-654-2871 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20454: Current Rating Per Characteristic: 12.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Features Provided: HERMETICALLY SEALED CASE; Internal Configuration: JUNCTION CONTACT; Thread Series Designator: UNF. 16 total characteristics are documented in the Federal Logistics Information System.