ST MICROELECTRONICSBUH1015ORIGINAL & BRAND NEWHIGHVOLTAGE, FASTSWITCHING NPN POWER TRANSISTORCASE: TO-218ST Microelectronics PREFERRED SALESTYPESHIGH VOLTAGE CAPABILITYVERY HIGH SWITCHING SPEEDAPPLICATIONSHORIZONTAL DEFLECTION FOR COLOR TV AND MONITORSDESCRIPTIONThe BUH1015 is manufactured using Multiepitaxial Mesa technology for cost-effective high performance and use a Hollow Emitter structure to enhance switching speeds. The BUH series is designed for use in horizontal deflection circuits in televisions and monitors. We've been providing "Hard to Find" and obsoleted parts to the service industry for over 23 years! We source and procure parts, accessories and components from around the world for consumer electronics, computers, monitors, security equipment, etc.