BUY BCW72LT1 https://www.utsource.net/itm/p/8933308.html
BCW72LT1 NPN Transistors(BJT) 50V 100mA/0.1A 300MHz 200~450 210mV/0.21V SOT-23/SC-59 marking K2
Package: SOT-23/SC-59 Manufacturer: ON Semiconductor Description: BCW72LT1 is a PNP silicon epitaxial planar transistor from ON Semiconductor. Features: Low Collector-Emitter Saturation Voltage High Current Gain Bandwidth Product High DC Current Gain Low Noise Figure Low Input Capacitance High Output Current Capability Low Leakage Current High Voltage Rating Low Profile Package Application: BCW72LT1 is suitable for use in amplifier and switching applications. It can be used in audio amplifiers, video amplifiers, switching circuits, and other high frequency applications. (For reference only)