The MFHP-00009CSP1 MMIC surface mount highpass filter is an ideal solution for extremely small form factor, high rejection filtering. Passive GaAs MMIC technology allows production of smaller filter constructions that replace larger form factor circuit board constructions. Tight fabrication tolerances allow for less unit-to-unit variation than traditional filter technologies. The MFHP-00009CSP1 is available as a 1.5x1.5 mm CSP. Low unit to unit variation allows for accurate simulations using the provided S2P file.