Chip Attenuators
Model : 2KNA100
The 2KNA100 Powerfilm chip attenuator series features a DC to 2.3 GHz frequency range, 100 W power handling, and attenuation values up to 30 dB. This surface-mount resistive component features a silver-over-nickel finish, an aluminum nitride (AlN) substrate, and thick- and thin-film resistive elements. These chip attenuators are ideal for use in amplifier circuits, receivers, up/down converters, phase-matched arrays, and switching applications. Contact us to request samples.
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About Spectrum Control's Chip Attenuators
Spectrum Control’s Powerfilm™ chip attenuators deliver high-performance RF and microwave signal attenuation in compact, surface-mount (SMD/SMT) packages. Designed for precision 50 Ω impedance matching, our thin-film and thick-film chip attenuators provide broadband frequency coverage from DC to 18 GHz, exceptional VSWR performance, and reliable operation in aerospace, defense, wireless communication, and test & measurement systems. Each RF chip attenuator offers stable attenuation, low reflection loss, and high power handling, ensuring consistent signal control in demanding environments. Explore our full line of RoHS-compliant, high-reliability, and custom chip attenuators engineered for microwave circuits, amplifiers, phased arrays, and satellite applications.