mpo2222MPQ2222 MPQ2222A NPN SILICON QUAD TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR MPQ2222 and MPQ2222A types are prised of four independentMPQ2222A PBFREE Central Semiconductor Bipolar Transistors - BJT NPN 75Vcbo 40Vceo 6.0Vebo 500mA 650mW datasheet, inventory & pricing.