The PCAA Series from Inmet by Spectrum Control are Powerfilm Chip Attenuators that operate from DC to 18 GHz. They are available in attenuation values from 0 to 20 dB and have attenuation stability of 0.0001 dB/dB/°C. These attenuators can handle an input power of up to 5 W and have a VSWR of less than 1.5:1. They have an operating temperature range of -55°C to +150°C. These chip attenuators have an alumina substrate and are available in packages that measure 1.91 x 1.52 mm with electroplated Silver over Nickel solderable terminals.
