Overview Product Description BF247B.pdf Product Videos Custom Field Product Reviews Write a Review Write a Review × Fairchild BF247B ; Transistor N-FET 25V 140mA 0.4W 450MHz VHF UHF, TO-92 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *