The SKY13335-381LF from Skyworks Solutions is a RF Switch with Frequency 100 MHz to 6 GHz, Insertion Loss 0.2 to 0.6 dB, Isolation 24 to 27 dB, P1dB 29 dBm, P1dB 0.79 W. Tags: Surface Mount, Solid State. More details for SKY13335-381LF can be seen below.