This part is a kind of semiconductor called C3355.

Function of this product has 2SC3355.

Manufacturers : NEC

Image and pinout :

Some of the text within the PDF file :

DATA SHEET SHEET DATA SILICON TRANSISTOR 2SC3355 HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR DESCRIPTION The 2SC3355 is an NPN silicon epitaxial transistor designed for low noise amplifier at VHF, UHF and CATV band. It has lange dynamic range and good current characteristic. PACKAGE DIMENSIONS in millimeters (inches) 5.2 MAX. (0.204 MAX.) FEATURES • Low Noise and High Gain NF = 1.1 dB TYP., Ga = 8.0 dB TYP. @VCE = 10 V, IC = 7 mA, f = 1.0 GHz NF = 1.1 dB TYP., Ga = 9.0 dB TYP. @VCE = 10 V, IC = 40 mA, f = 1.0 GHz • High Power Gain MAG = 11 dB TYP. @VCE = 10 V, IC = 20 mA, f = 1.0 GHz 0.5 (0.02) 1.77 MAX. (0.069 MAX.) 5.5 MAX. (0.216 MAX.) ABSOLUTE MAXIMUM RATINGS (TA = 25 C) Collector to Base Voltage Collector to Emitter Voltage Emitte [ ... ]

C3355 PDF Datasheet Download