Ceramic Quad Flat Package / Cerquad (CQFP)

The Cerquad or Quad Cerpac Base and Cap is a pressed powder, single layer package consisting of either a square or rectangular shaped base, top coated with a non-vitreous glass. A lead frame is embedded into the glass to create both internal die connection and external board connection. An additional layer know as a Window Frame can be fabricated on the top of the lead frame creating an elevated flat surface to accommodate a flat ceramic lid. Non-Window Frame versions must use a cup shaped ceramic lid.

• Pressed Ceramic Package
• Footprint Compatible with PQFP
• Surface Mount
• Lead Form: Flat, Gull Wing, J-Bend
• Lead Plating: Gold, Solder Dip or Tin
• Bond Finger Plating: Gold or Aluminum
• EIAJ or JEDEC Configurations
• Glass or Epoxy Seal

Manufacturer's Specifications Electrical/Plating Specifications