Heatsink standard
Heat Sink Passive TO-218/TO-220/TO-247/TO-248 Extruded Thru-Hole 7.9K/W Black Anodized
Audio Amplifier, 50W, 2 Channel(s), 2 Func, Hybrid, PSFM18
SWO AUDIO AMP IC
Audio Amplifier, Bipolar
Power Amplifier, Power: 2 x 50 W, Voltage: 35 V, Frequency: 50 KHz
STK439