That's a stupid demand. You said "very low capacity". You can get MLCC caps in the ones and tens of microfarads easily and cheaply now, which isn't "very low"

That's a stupid demand. You said "very low capacity". You can get MLCC caps in the ones and tens of microfarads easily and cheaply now, which isn't "very low". "Very low" is picofarads. Ceramics advanced from that level ages ago.