BC546 TO-92 NPN Silicon Epitaxial Planar Transistor – Hexa TO-92 Transistor Pack BC547 NPN Transistor 50V 100mA 500mW - MECHATRONX | MAKING CREATIVITY Silicon Epitaxial Transistor Complement to BC557. Signal processing circuits of television receivers. 250°C/W Junction to Ambient Thermal Resistance; NOTE The BC547 is NPN Transistor, suitable for use in driver and output stages of audio amplifier, low noise input stages of tape recorders, Hi-Fi amplifiers and signal processing circuits of television receivers. onsemi Durchsteckmontage Transistor NPN 45 V / 100 ... - RS Collector Emitter Voltage V(br)ceo:45V Collector Current:100mA Transistor Case Style:TO-92 Operating Temperature Max:150°C Package Including: 50pcs* BC547, Switching and Amplifier., Complement to BC557., Signal processing circuits of television receivers.