ESD Suppressors / TVS Diodes UPTB33/TR7 - Microchip / Microsemi Jun 10, 2023 Microchip / Microsemix Buy On Microchip / Microsemi UPTB33/TR7 online at OMO. View UPTB33/TR7 datasheets, UPTB33/TR7 stock and UPTB33/TR7 pricing. UPTUPTBUPTB33 Read More