... 3.Airtight China Hot Seller Line8 CerDIP Package with Lid, base and LeadCerDIP package 1.Material:4J422.Material thickness:0.01"3 ... glass sealing packaging technology. The overall structure consists of base, lead frame and lid. There are many types of CerDIP package , ... environments,corrosion-resistant3.Airtight,easy to package4.Consists of base,lead frame and lid5.Types: 8-lead, 14 lead, 16 lead, ...