Knowles Launches A-Series Attenuators Covering DC to 20 GHz
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Itasca, Illinois – September 30, 2026 -- Knowles Corporation (NYSE:KN) has introduced its new ATT A-Series Attenuators, expanding its RF portfolio to position the company as a one-stop source for high-performance RF signal chain components.
New attenuators deliver DC-20 GHz coverage in a compact SMT package
The A-Series uses precision thin-film resistor technology on a ceramic substrate, measuring just 0.080" x 0.065" x 0.012" (2.03 x 1.65 x 0.30 mm). The product line offers standard attenuation values from 0 dB to 20 dB with a power handling rating up to 6.5 W CW at 100°C and an operating temperature range of -55°C to +125°C.