Williams Advanced Materials logo
+ Home+ Manufacturing & Quality+ Tools & Papers+ Contact+ eWAM Login
company packaging materials thin film materials refining & recycling specialty alloys innovation & R&D markets served
packaging materials Visilid
Lids
Combo-Lids®
Visi-LidsTM
Micro-LidsTM
Seam Seal-LidsTM
Solder Reflow-LidsTM
Bonding Wire & Ribbon
Electrical Contact Alloys
Solder Alloys
Thermal Management & Custom Clad

Hermetic Lids

hermetic-lids

Williams - the micro electronics industry's cover lid innovator.

Williams Advanced Materials manufactures a variety of hermetic lids for the semiconductor, hybrid/micro electronics and optical markets. In the early 1980’s Williams began tack welding its own frames and lid components together for what has become the traditional Combo-Lid®. Throughout the years Williams has partnered with various companies to develop new hermetic lid styles to meet the changes in packaging designs and sizes.

The Williams hermetic lid product line includes: Micro Lids™ for packages smaller than .300 square, Seam Seal-Lids™ for sealing heat sensitive electronics, Solder Reflow-Lids™ , a cost alternative to the Combo-Lid® and our newest lid, the Visi-Lid™ for optical packages.

Williams is the leading Combo-Lids® manufacturer in the world with operations in North America, Singapore and the Philippines in support of this product line.

 Related to this item
+ Lid Comparison

+ Analytical Capabilities

+ Tool Capabilities

 Have a question?
Developing a material for your application?

Need process information about a product?

Our engineers can help.