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Chip Attenuators HPCA Series

The HPCA high power chip attenuators are manufactured using thick film and offer input power of 20 watts with attenuation values from 0 dB to 20 dB.  They are designed to work from DC to 2.5 Ghz. These chip devices are available with triple wrap and single wrap metalization styles and include solder finish, fused solder and RoHS compliant lead-free silver over nickel finish.

HPCA-W1 Specification Sheet
HPCA-W3 Specification Sheet

HPCA Packaging Specifications



Size 6.22mm x 6.22mm [0.245in x 0.245in]
Impedance 50 Ohms
Frequency Range DC to 2.5 GHz
VSWR (Typical) 1.35
Power Rating 20 Watts
Operating Temperature
-55°C to 150°C
Substrate BeO
Resistive Material Thick Film
Terminal Material Thick Film, Nickel Barrier, Solder Plated or Lead Free