Hermetic feedthroughs are relatively low cost due to industry standard designs. Hermetic feedthroughs can be brazed, directly glassed, or soldered into place in a number of relative applications. Hermetic seals have a mechanical strength: Up to 20,000 PSI with proper design and processing. We have been very successful at direct glassing many packages for our customers. This process eliminates potential failure points to the ultimate goal of hermeticity.
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