VC-TCXO-208C8 VC-TCXO-212C4 VC-TCXO-212C4 (19.68MHZ) VC-TCXO-212C4/19.68EMHZ VC-TCXO-214C5 VC-TCXO-214C5 19.2 VC-TCXO-214C5 19.2 MHz VC-TCXO214C5 19.2MHZ VC-TCXO-214C5 26.0MHZ VC-TCXO-214C519.2 MHz