The Mini-Circuits YAT-3A+ is a 3dB fixed attenuator with a 50 Ohm impedance, operating from DC to 18 GHz. It offers 2W power handling in a compact 6-TDFN exposed pad package.
The Radiall R413803000 is a 3dB attenuator designed for frequencies up to 18GHz. It is rated for 2W of power and comes in an SMA in-line module package.
The American Technical Ceramics AT0603T03ECATD is a thin-film RF attenuator with 3dB attenuation and 50 Ohm impedance. It is designed for operation from DC to 20 GHz.
