KSA733R Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.15 A
• Collector Dissipation: 0.25 W
• DC Current Gain (h_fe): 40 to 80
• Transition Frequency, min: 180 MHz
• Noise Figure, max: 6 dB
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The KSA733R is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads. The KSA733CR transistor (with suffix "C") is the center collector version of the KSA733R.
Here is an image showing the pin diagram of this transistor.The KSA733R transistor can have a current gain of 40 to 80. The gain of the KSA733 will be in the range from 40 to 700, for the KSA733G it will be in the range from 200 to 400, for the KSA733L it will be in the range from 350 to 700, for the KSA733O it will be in the range from 70 to 140, for the KSA733Y it will be in the range from 120 to 240.The complementary NPN transistor to the KSA733R is the KSC945R.The FJX733 (SOT-323) and FJX733R (SOT-323) is the SMD version of the KSA733R transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KSA733R with the 2SA708, 2SA708R, BC527, BC527-6, BC528, BC528-6, KSA708, KSA708R, MPSL51, PN2904A, PN2906A, ZTX552 or ZTX553.