Catalog > Semiconductors > Discrete Semiconductors > Transistors PNP Silicon Transistor Transistor 60V 500mA General-Purpose PNP Silicon Transistor Part No: MPSA55 1.02 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Material of Transistor: Si Polarity: PNP Maximum Collector Power Dissipation (Pc): 0.33 W Maximum Collector-Base Voltage |Vcb|: 60 V Maximum Collector-Emitter Voltage |Vce|: 60 V Maximum Emitter-Base Voltage |Veb|: 4 V Maximum Collector Current |Ic max|: 0.5 A Max. Operating Junction Temperature (Tj): 150 °C Electrical Characteristics Transition Frequency (ft): 100 MHz Forward Current Transfer Ratio (hFE), MIN: 50 Package: TO92