Found 8 alternatives for BGA420E6433 by Rochester Electronics, LLC. Rf Amplifiers — SC-82A, SOT-343.
IC AMP CDMA 0HZ-2.8GHZ SOT343-4
IC RF AMP GP 0HZ-3GHZ SOT343-4
IC AMP DCS 500MHZ-6GHZ SOT343-4
IC RF AMP GP 0HZ-3GHZ SOT343-4
IC RF AMP CELL 50MHZ-4GHZ SC70-4
IC RF AMP CDMA 2.4GHZ SOT343-4
IC RF AMP GP 0HZ-3GHZ SOT343-4
IC AMP CDMA 0HZ-2.7GHZ SOT343-4