Qnnect, formerly Hermetic Solutions Group Headers

With over 70 years of experience and extensive manufacturing capability, Qnnect, formerly Hermetic Solutions Group has the largest selection of open tooling, plus custom capabilities for any size package, including JEDEC outlines such as TO-18, TO-39, TO-8, TO-3, TO-37, TO-66 and more. Our headers can be: Configured with identification beads Coined or machined Round, diamond or rectangular shaped Glass or ceramic sealed Constructed with tie bars or weld rings