The AE525L9195 from Anatech Electronics is a Low Pass RF Filter with Frequency DC to 525 MHz, 3 dB Cutoff Frequency 525 MHz, Insertion Loss 1 dB, Rejection 50 dB, Phase Linearity ±0.25 to 1 dB. Tags: Drop-In, Lumped Component Filter. More details for AE525L9195 can be seen below.