user manual

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Mechanical Requirements
mPGA604 Socket 15
Mechanical Design Guide
maintain Critical Process Parameters controlling these CTFs or will provide direct measurements to
meet ongoing quality requirements.
Table 3-1. Package Critical-To-Function (CTF) Dimensions
Dimension
Socket Length
Socket Width
Socket Height (Interposer surface from MB)
Assembled Seating Plane Flatness
Ball Diameter
True Position of Balls (pattern relating)
Co-planarity (profile) of Balls
Actuation Distance (Cover Travel)
Through Cavity X
Through Cavity Y
Cover Hole Diameter (Must guarantee ZIF)
Cover Hole Countersink Depth (Must guarantee ZIF)
Cover Hole Countersink Diameter (Must guarantee ZIF)
Cover Hole Virtual Condition (Pattern Locating)
Cover Hole Virtual Condition (Feature Relating)
Cover Hole Field Depth wrt Seating Plane
Cover Thickness in Hole Area
Au Thickness
Ni Thickness
Alignment Post Virtual Condition
Contact Depth from Seating Plane
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