The EXB-24AT3AR3X is a thick film chip attenuator designed for high-frequency signal level control. It provides a fixed attenuation of 3 dB with a tight tolerance of ±0.3 dB and a characteristic impedance of 50 Ω. This component operates over a wide frequency range from DC to 3.0 GHz with a low VSWR of 1.3 maximum. By integrating an unbalanced π-type attenuator circuit into a single 1.0 mm x 1.0 mm chip, it significantly reduces mounting area and cost compared to discrete resistor solutions. It is recommended for attenuation, level control, and impedance matching in communication equipment like cellular phones, PHS, and PDAs.