This part is a kind of semiconductor called 2SC4703.
Function of this product has NPN SILICON RF TRANSISTOR.
Manufacturers : CEL
Image and pinout :
Some of the text within the PDF file :
NPN SILICON RF TRANSISTOR NE46234 / 2SC4703 NPN EPITAXIAL SILICON RF TRANSISTOR FOR HIGH-FREQUENCY LOW DISTORTION AMPLIFIER 3-PIN POWER MINIMOLD DESCRIPTION The NE46234 / 2SC4703 is designed for low distortion, low noise RF amplifier operating with low supply voltage (VCE = 5 V). This low distortion characteristic makes it suitable for CATV, tele-communication and other use. It employs surface mount type plastic package, power mini mold (SOT-89). FEATURES • Low distortion, low voltage: IM2 = 55 dBc TYP., IM3 = 76 dBc TYP. @ VCE = 5 V, IC = 50 mA, VO = 105 dBV/75 • Large Ptot : Ptot = 1.8 W (Mounted on double-sided copper-clad 16 cm 0.7 mm (t) ceramic substrate) 2 • Small package : 3-pin power mini mold package ORDERING INFORMATION Part Number NE46234-AZ 2SC4703 NE46234- [ ... ]