Description
WE ARE RICH ELECTRONICS
WE PURCHASE AND RECYCLE
SURLUS ELECTRONIC COMPONENTS
AND EQUIPMENT!
For sale here we have the above…
1 Piece
The Siliconix W300A is a specialized, vintage N-channel JFET (Junction Field-Effect Transistor) originally manufactured by Siliconix (now part of Vishay Siliconix).
Technical Context & Specifications
The W300 series components were optimized for high-frequency or niche radio frequency (RF) designs.
- Type: N-channel JFET.
- Historical Significance: The “W” prefix in Siliconix part numbers often denoted house-coded parts, custom parameters, or specific selections tailored for industrial test equipment or military contracts.
- Application Example: Notably, vintage technical forums highlight the W300A being utilized in vintage test equipment, such as a specialized part for the Racal-Dana 9009 modulation meter. The W300A part number is quoted in the Racal manual for Q1, 22-6101
- Package: Domed top TO-106 package, (an early plastic successor to the TO-18 metal can). The illustration is of the TO-106 basic design, the W300A comes in black and white, has gold plated legs and is marked with the Siliconix Logo, the part no. and date coded 7710.
Identification and Equivalents
Because the W300A was frequently a proprietary or tightly binned version of a standard part, it can be hard to track down a standalone retail datasheet. Depending on the circuit schematic, technicians regularly match or substitute the general W300 family with standard high-frequency JFETs like the J200 or similar low-noise RF N-channel JFETs
For datasheet search…W300A
Or go directly to…
https://datasheet4u.com/download/1541069/W300.html
PLEASE NOTE!
These parts came to us as part of a lot of surplus stock and have been kept in storage for a time, they are however pristine, and, as with all our products they come with a full guarantee.
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.
