Chip Attenuators

Model : 40PCA3060

The 40PCA3060 Powerfilm chip attenuator series features a DC to 40 GHz frequency range, 1 W power handling, and attenuation values up to 20 dB. This surface-mount resistive component features an alumina substrate and a thin-film resistive element. 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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Application Note
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Application Note
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Application Note
Thermal Resistivity Table Simplifies Temperature Calculations
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Brochure
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Brochure
Corporate Solutions Guide
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Brochure
New Products
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Design Guide
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Design Guide
Chip Attenuator Selection Guide
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Design Guide
Powerfilm Physical Options
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Design Guide
S-Parameter Data and Circuit Models
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Product Overview
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Product Overview
Attenuators for Cryogenic Applications
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Product Overview
Cryogenic Applications Line Card
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Product Overview
Healthcare Line Card
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Success Story
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Success Story
High Frequency Powerfilm Resistives for LEO Applications
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Success Story
On-Time & On-Budget Built to Spec DAS Roll-out
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Success Story
Powerfilm Chip Attenuator for Phased Array Radar
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Success Story
Powerfilm Chip Attenuators for Cryogenic Applications
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Success Story
Powerfilm Chip Attenuators for mmWave 5G
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Success Story
Powerfilm Resistors For Medical Equipment
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Success Story
Powerfilm Surface Mount Resistives for Test Equipment
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Whitepaper
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Whitepaper
Designing with surface-mount resistives in RF systems
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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.

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