KTC3114B Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 50 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.15 A
• Collector Dissipation: 1.5 W
• DC Current Gain (h_fe): 1200 to 3600
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The KTC3114B transistor can have a current gain of 1200 to 3600. The gain of the KTC3114 will be in the range from 600 to 3600, for the KTC3114A it will be in the range from 600 to 1800.You can replace the KTC3114B with the 2N6038, 2N6038G, 2N6039, 2N6039G, 2SC3784, 2SC3785, 2SC3786, BD167, BD169, BD189, BD235, BD235G, BD237, BD237G, BD677, BD677A, BD677AG, BD677G, BD679, BD679A, BD679AG, BD679G, BD681, BD681G, BD777, BD779, BDX43, BDX44, KSE800, KSE801, KSE802, KSE803, MJE225, MJE242, MJE244, MJE721, MJE722, MJE800, MJE800G, MJE801, MJE801G, MJE802, MJE802G, MJE803 or MJE803G.