marking-philips官方-1996Philips Semiconductors Small-signal Transistors Marking codes TYPE NUMBER TO MARKING CODE TYPE MARKING TYPE MARKING PACKAGE PACKAGE NUMBER CODE NUMBER CODE 2PA1576Q FtQ SC-70 BC808W 5Ht SOT323 2PA1576R FtR SC-70 BC808-16 5Ep SOT23 2PA1576S FtS SC-70 BC808-16W 5Et SOT323 2PA1774Q YQ SC-75 BC808-25 5Fp SOT23 2PA1774R YR SC-75 BC808-25W 5Ft SOT323 2PA1774S ……