Mini-Circuits’ expanding line of thin-film on alumina filters provides RF designers with compact, high-performance solutions for demanding frequency-selective applications. The ABF-series bandpass and ALF-series lowpass filters combine low insertion loss, sharp rejection characteristics, and excellent unit-to-unit repeatability, leveraging precision thin-film fabrication on high-Q alumina substrates. Available in surface-mount footprints as small as 0.275 x 0.084”, these filters are well suited for applications in communications, radar, electronic warfare, and test instrumentation where size, loss, and selectivity are critical design considerations.
Designed and manufactured in house, Mini-Circuits’ thin film filter line offers a growing selection of off-the-shelf models alongside custom designs tailored to specific frequency, bandwidth, rejection, and packaging requirements—giving you a common technology and manufacturing platform for both standard and application-specific solutions.
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Get in touch for orders or any queries: sales@rfdesign.co.za / +27 21 555 8400
Courtesy of Mini-Circuits
