Thunderline-Z Features

Capacitive Feedthrus Withstand Temperatures of Up to 300º C Thunderline-Z CapFeeds™ are designed for eliminating noise and frequency interference in discoidal capacitance filtering applications such as in modulators, switches, amplifiers, filters, multi-function assemblies and other active devices. Advances in glass-to-metal feedthru design and manufacturing have resulted in ultra-high performance. Utilizing premium glass and proprietary soldering techniques, Thunderline-Z has developed a series of single pin design styles that can be custom manufactured for unique applications up to 300º C. These truly hermetic capacitive feedthrus are designed to meet or exceed MIL-F-28861 by providing a guaranteed hermeticity of 1xE(-8) cc/sec@1atm or better. Capacitance values range from 5 pF to 27,000 pF with tolerances as tight as ± 10%. These feedthrus are ideal for those designers seeking ultra-pure DC signals at higher frequencies. They eliminate the need for externally mounted capacitor chips, freeing valuable board and/or package space. They are available with the option of either Kovar matched or compression seals. Pricing varies with pin counts and design complexities.