Intel LGA 771 manual Contents

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Contents

1

Introduction

.................................................................................................................

7

 

1.1

Document Goals and Scope

7

 

 

1.1.1

LGA771 Socket Overview

7

 

 

1.1.2

Document Goals

7

 

 

1.1.3

Important Remarks

7

 

1.2

Terminology

8

 

1.3

Reference Documents

8

2

Assembled Component and Package Description

9

3

Mechanical Requirements

11

 

3.1

Attachment

11

 

3.2

Socket Components

11

 

 

3.2.1

Socket Body

11

 

 

3.2.2

Socket Actuation Mechanism

13

 

 

3.2.3 Pick and Place Cover

14

 

 

3.2.4 Socket Insertion / Actuation Forces

14

 

3.3

Socket Size

14

 

3.4

Socket Weight

14

 

3.5

Package/Socket Stackup Height

15

 

3.6

Socket Loading Specifications

15

4

Electrical Requirements

19

5

Environmental Requirements

21

 

5.1

Solvent Resistance

23

 

5.2

Durability

23

A

Mechanical Drawings

25

LGA 771 Socket Mechanical Design Guide

3

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Contents Mechanical Design Guide LGA771 SocketLGA 771 Socket Mechanical Design Guide Contents Tables FiguresRevision Description Date Revision HistoryLGA 771 Socket Mechanical Design Guide Document Goals and Scope IntroductionDocument Intel Order Number TerminologyReference Documents Term DescriptionAssembled Component and Package Description Assembled Component and Package Description Mechanical Requirements AttachmentSocket Components Name Package Installation / Removal AccessLot Traceability ContactsSocket Size Socket WeightSocket Loading Specifications Package/Socket Stackup HeightIntel Xeon 5000 Sequence Package and Socket Stackup Height Socket Loading Specifications Parameter BoardMin Max Unit Thickness Definition of R Mechanical Requirements Electrical Requirements LGA771 Socket Electrical RequirementsCriteria Size Electrical Requirements Detailed description of this methodology can be found at Environmental RequirementsShipping and Handling Use Conditions EnvironmentDurability Solvent ResistanceEnvironmental Requirements Drawing Description Number Mechanical DrawingsFigure A-1. LGA Socket Assembly Drawing Sheet 1 Figure A-2. LGA Socket Assembly Drawing Sheet 2 Figure A-3. LGA Socket Assembly Drawing Sheet 3 Figure A-4. LGA Socket Assembly Drawing Sheet 4 Figure A-5. LGA771 Socket Motherboard Footprint Sheet 1 Figure A-6. LGA771 Socket Motherboard Footprint Sheet 2 Figure A-7. LGA771 Socket Motherboard Footprint Sheet 3 Figure A-8. LGA771 Socket Motherboard Footprint Sheet 4 Figure A-9. LGA771 Socket Motherboard Footprint Sheet 5 Figure A-10. LGA771 Socket Motherboard Footprint Sheet 6 Figure A-11. LGA 771 Socket Motherboard Footprint Sheet 7 Figure A-12. LGA 771 Socket Footprint Sheet 1 Figure A-13. LGA 771 Socket Footprint Sheet 2