Curious about the ~50 components labelled RF on a crossover I'm refurbishing.
Although labelled 100PF, clearly not simply a cap (three legs and too small value!); printed markings too vague for Google.
No mention of 'RF' as a reference designator at https://en.wikipedia.org/wiki/Reference_designator; that symbol not found at CIRCUIT SYMBOLS
All are at in/outs, presumably to sink any RF to ground.
What's its proper name?
TIA,
AP
Although labelled 100PF, clearly not simply a cap (three legs and too small value!); printed markings too vague for Google.
No mention of 'RF' as a reference designator at https://en.wikipedia.org/wiki/Reference_designator; that symbol not found at CIRCUIT SYMBOLS
All are at in/outs, presumably to sink any RF to ground.
What's its proper name?
TIA,
AP
Attachments
Curious about the ~50 components labelled RF on a crossover I'm refurbishing.
Although labelled 100PF, clearly not simply a cap (three legs and too small value!); printed markings too vague for Google.
No mention of 'RF' as a reference designator at https://en.wikipedia.org/wiki/Reference_designator; that symbol not found at CIRCUIT SYMBOLS
All are at in/outs, presumably to sink any RF to ground.
What's its proper name?
TIA,
AP
Could be a feed through capacitor to eliminate RF at input .
100pF is a common value
Cheers ,
Rens
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