Overview Product Description ECG179.pdf AF Power Amplifier. Product Videos Custom Field Product Reviews Write a Review Write a Review × --- ECG179 ; Transistor PNP-Germanium-Ge 90V 25A 106W 350kHz, TO-3 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *