Tekna Seal products are now under the Win™ brand from Winchester Interconnect™.
Win is a new product brand from Winchester Interconnect, encompassing trusted brands like Tekna Seal and others. By consolidating powerful interconnect offerings under Win, Winchester offers a stronger and more unified experience for our customers.

Over the next six to 12 months, we will transition the name Tekna Seal to the new brand, Win. Be assured that the solutions you rely on today will continue to be available under the Win brand.

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Glass to Metal Seals
Tekna Seal, a custom manufacturer of hermetic seals, specializes in glass-to-metal hermetic seals. Our glass to metal seals are custom built to your design specifications, using our proprietary oxide-free hermetic sealing process.

The oxide-free glass sealing process allows the customer to specify a wider range of metals including Titanium and other exotic alloys. Standard metals such as stainless steel, Kovar and molybdenum can also be used.

Ceramic to Metal Seals
Tekna Seal manufactures brazed ceramic to metal seals for applications where a requirement for high operating temperature, biocompatibility or special chemical resistance makes glass-to-metal seals unsuitable.

Hermetic Optical Windows
Tekna Seal has developed improved technology to fabricate optically clear windows for the hermetic packageselectro-optical electro- optical devices.

Our process allows us to offer windows in a wide range of glass and frame material combinations providing designers the ability to optimize the performance of the package for their device.