The BP0EA3310A7 from KYOCERA AVX is a Band Pass Filter with Frequency 2.620 to 4.190 GHz, Center Frequency 3.31 GHz, Insertion Loss 1.85 dB, Rejection 30 to 40 dB, Upper Rejection 30 to 40 dB. Tags: Surface Mount, Ceramic Filter. More details for BP0EA3310A7 can be seen below.