The CMPF5485 TR from Central Semiconductor is a Junction Field Effect Transistor (JFET) with Drain Saturation Current 4.0 to 10 mA, Gate Source Voltage 25 V, Forward Transfer Admittance 3.0 mS, Continous Drain Current 30 mA, Gate Current 10 mA. Tags: Surface Mount. More details for CMPF5485 TR can be seen below.