3X Ceramic Parts Company Limited Ceramic to Metal Feedthrough

High Voltage High Vacuum Ceramic to Metal Hermetic Feedthough 3X Ceramic Parts company specialized in developing and producing ceramic to metal hermetic feedthough that are used in the high operating temperature , high vacuum and harsh condition . It could meet customer the requirements of air tight seal , high working temperature resistance , electrical insualting , and some times under high pressure . Air tight hermetic seal protect from liquid , pressure , moisture, gas, vacuum, corrosion resistance temperature. We normally choose 95% (96%) alumina ceramic material as the insulator . For the conductor , sometimes we use Kovar and Copper Cored Kovar, sometimes we use Stainless steel or copper . While we use Titanium or Cu , Cu alloy , NiFe Alloys & NiFeCO (Kovar) as housing . Specification : Hermeticity: Less than 1×10-8cc/sec He, 100% tested Insulation Resistance > 10,000 megaohms @ 500 VDC Material Option : Pin Materials: Alloy 52, Copper Cored 52 Alloy, Kovar, Inconel, and Stainless Steels Body Materials: CRS, Stainless Steels, Titanium, and others Body Materials: CRS, Stainless Steels, Titanium, and others Insulator Materials: All commercial available glasses or ceramics are determined by applications Pin Types: From straight to Eyelet and others Some surface treatment way : Nickel plating Gold plating Silver plating Copper plating