ktc3770 transistor ng datasheet pdf KTC3770tagagawa : KEC(Korea Electronics) paglalarawan : EPITAXIAL PLANAR TRANSISTOR (VHF/UHF WIDE BAND AMPLIFIER) KTC3770tagagawa : KEC[KEC(Korea Electronics)] paglalarawan : EPITAXIAL PLANAR TRANSISTOR (VHF/UHF WIDE BAND AMPLIFIER)