Identifying this unknown component

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An unidentified component labeled "FL" was found in an old VCR, leading to speculation that it may be a signal filter package, possibly a hybrid integrated circuit. The component features circular bulges, suggesting the presence of inductors or coils. Hybrid ICs were common in older electronics to address component density issues, utilizing ceramic substrates for mounting various components. The discussion highlights the evolution of circuit design from the 1980s to the early 2000s, noting significant advancements in technology. The conversation reflects on how perceptions of technology age can change over time.
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I opened my old VCR and on one of the circuits was a component which I couldn't recognize. I am usually quite good at identifying circuit components, by the abbreviations or their symbol. But this one just left me dumb founded. Its letter on the board was FL, I checked on various datasheets about it but couldn't get to know what it is. My speculation is that it is a signal filter package. Like usually electronic filter circuits are composed of inductors and capacitors. This piece even has circular bulges in it which look like there is a inductor coil or something in it. Anyways I am still not sure and breaking it up to check won't be an option as I like collecting electric components of circuits, and I only have two of these :P. here is the picture of it:
xf3von.jpg

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Yup, agree with AZ

Hybrid IC's Quite common in older gear, not so often seen these days

usually they used a ceramic substrate with circuit tracks, on which were mount resistors, Capacitors, transistors etc

it was a way to overcome component mounting problems when component density was an issue
Think of why they build skyscrapers... if you don't have the real estate to build outwards, you go up

cheers
Dave
 
Thanks guys! quite a find I guess.
davenn yes, the circuit was quite crowded, there were boards on top of boards. That VCR was from the 1980s, I had another VCR from 2000 which had a smaller, less crowded circuit board. Awesome to see how much development happened in such less years.
 
I recall thinking hybrid stuff was old school back in the early 90s. Funny how age does that to you. Technology now that is as old as hybrid stuff was in the early 90s does not seem that old to me.
 
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