KTC3265-Y-RTK 贴片三极管 KTC3265-Y-RTK/P KTC3265-Y-RTK/PS KTC3265-Y-RTK/PV KTC3265-Y-RTY KTC3265Y-Y-RTK/P KTC3265ZY KTC3266-GR-AT/P KTC3266-Y-AT/P KTC3266-Y-AT/PF