The CER0662A from CTS Electronic Components is a Band Pass Filter with Frequency 2.3 to 2.4 GHz, Bandwidth 100 MHz, Insertion Loss Less than 3 dB, Rejection 30 to 45 dB, Operating_Temperature -40 to 85 Degree C. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for CER0662A can be seen below.