The Transistor, cataloged under National Stock Number 5961-00-185-8563, 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 Leonardo Uk Ltd. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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 | 5961-00-185-8563 |
| Primary Part Number | VA75-0078-1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Leonardo Uk Ltd |
| Status | ACTIVE |
| Current Rating Per Characteristic | 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 4 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 15.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Mounting Method | THREADED STUD(S) |
| Internal Configuration | JUNCTION CONTACT |
| Voltage Rating in Volts Per Characteristic | 65.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 35.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 4.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Specification/standard Data | 80131-RELEASE5919 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Facility Quantity | 1 |
| Semiconductor Material | SILICON |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.164 INCHES IN |
| Overall Diameter | 0.385 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VA75-0078-1 | Leonardo Uk Ltd (GBR) |
| RELEASE5919 | Electronic Industries Association |
| 2N5641 | Electronic Industries Association |
| 2N5641 | Freescale Semiconductor, Inc. (USA) |
| 352-0977-010 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 352-0977-010 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| A16-004537 | Sonicraft Inc (USA) |
| PT4132B | Trw Electronics and Defense Sector Rf Devices (USA) |
NSN 5961-00-185-8563 is a Transistor, manufactured by Leonardo Uk Ltd, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-185-8563 has 8 cross-referenced part numbers: VA75-0078-1 (Leonardo Uk Ltd), RELEASE5919 (Electronic Industries Association), 2N5641 (Electronic Industries Association), 2N5641 (Freescale Semiconductor, Inc.), 352-0977-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 3 more.
There are 4 known substitutes for 5961-00-185-8563: 5961-00-185-8559, 5961-00-275-2137, 5961-01-098-9353 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for VA75-0078-1: Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Features Provided: HERMETICALLY SEALED CASE; Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD; Power Rating Per Characteristic: 15.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION. 16 total characteristics are documented in the Federal Logistics Information System.