R
Resistor
A resistive component with its value and purpose documented separately.
Schematic
Symbols · C FEED
Feedthrough capacitor
A feedthrough capacitor is arranged with a conductor path and a documented capacitive connection used in filtering.
SLD / Schematic · C FEED
What it represents
A feedthrough capacitor is arranged with a conductor path and a documented capacitive connection used in filtering. The schematic must identify both the through path and the return connection.
How to read it
- Trace the filtered conductor separately from the capacitive return.
- The preview is an original explanation of this function. Match the actual drawing convention to its legend and the selected equipment documentation.
Information to show or reference
- Show through conductor
- Identify return or case connection
- Reference component rating
A distinction that matters
A feedthrough capacitor is a filter connection arrangement, not a removable wiring terminal.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
Capacitive component symbols
Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic.
About this graphic
This illustration was authored independently by Elora Grid to explain the concept. It is not reproduced from a customer drawing, an official standard graphic or a manufacturer CAD file. Its correspondence to an exact IEC or IEEE symbol identifier has not been certified.
SVG and DXF downloads contain this original artwork. DXF uses unscaled drawing units; a GA envelope supplies no product dimensions, clearances or fabrication information. Original artwork is available under CC BY 4.0. Third-party references retain their own terms.
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