Custom Ferrules are made of alumina or zirconia ceramics, with inside diameters from 80 microns to 1100 microns, in lengths from 2. 5mm, and with features such as multi-step, countersinks, flats, slots, grooves, and chamfers. Ceramic ferrules and sleeves are often used in optical connectors, attenuators, fiber stubs, and other optoelectronics requiring low signal loss. Kyocera's extrusion molding process creates ferrules with excellent coaxiality, and our precision machining ensures excellent concentricity with precise. Kyocera's extrusion-molded ceramics are available with high-precision machining to meet diverse customer needs. (The ferrule is inserted into the sleeve. ) Click here for FAQs about Purchasing, Design and Specifications. Rosen offer various shapes of ceramic ferrules.
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