2sc4227.pdf datasheet:

DATA SHEETSILICON TRANSISTOR2SC4227HIGH FREQUENCY LOW NOISE AMPLIFIERNPN SILICON EPITAXIAL TRANSISTORSUPER MINI MOLDDESCRIPTIONPACKAGE DIMENSIONS The 2SC4227 is a low supply voltage transistor designed for VHF,in millimetersUHF low noise amplifier.2.1 0.1It is suitable for a high density surface mount assembly since the1.25 0.1transistor has been applied small mini mold package.FEATURES2 Low NoiseNF = 1.4 dB TYP. @ f = 1 GHz, VCE = 3 V, IC = 7 mA31 High Gain|S21e|2 = 12 dB TYP. @ f = 1 GHz, VCE = 3 V, IC = 7 mA Small Mini Mold PackageEIAJ: SC-70MarkingORDERING INFORMATIONPARTQUANTITY PACKING STYLENUMBER2SC4227-T1 3 Kpcs/Reel. Embossed tape 8 mm wide.Pin3 (Collector) face to perforation sideof the tape.PIN CONNECTIONS2SC4227-T2 3 Kpcs/Reel. Embossed tape 8 mm wide.1. Emitter Pin1 (Emitter), Pin2 (Bas