The HBNPZ1NS6R from Cystech Electronics is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Emitter Cut off Current 100 nA, Collector Base Voltage 50 V, Collector Cut off Current 15 nA, Collector Emitter Breakdown Voltage 45 V. Tags: Surface Mount. More details for HBNPZ1NS6R can be seen below.