The KSA1220A from Lision Technology is a Bipolar Junction Transistor with Emitter Base Voltage 5 V, Collector Base Voltage 160 V, Collector Emitter Breakdown Voltage 160 V, Collector Emitter Voltage 160 V, Continuous Collector Current 1200 mA. Tags: Through Hole, PNP Transistor. More details for KSA1220A can be seen below.