NF EN 61188-5-6

NF EN 61188-5-6

July 2003
Standard Current

Printed boards and printed board assemblies - Design and use - Part 5-6 : attachment (land/joint) considerations - Chip carriers with J-leads on four sides

Le présent document donne des informations sur les géométries de zones de report utilisées pour la fixation des composants électroniques avec des sorties en J sur les quatre côtés.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2003

Number of pages

5 p.

Reference

NF EN 61188-5-6

ICS Codes

31.180   Printed circuits and boards
31.190   Electronic component assemblies

Classification index

C93-711-5-6

Print number

1

International kinship

IEC 61188-5-6:2003

European kinship

EN 61188-5-6:2003
Sumary
Printed boards and printed board assemblies - Design and use - Part 5-6 : attachment (land/joint) considerations - Chip carriers with J-leads on four sides

Le présent document donne des informations sur les géométries de zones de report utilisées pour la fixation des composants électroniques avec des sorties en J sur les quatre côtés.
Table of contents
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  • AVANT-PROPOS
    2
  • INTRODUCTION
    4
  • 1 Domaine d'application et objet
    5
  • 2 Références normatives
    5
  • 3 Informations générales
    6
  • 3.1 Description générale des composants
    6
  • 3.2 Marquage
    6
  • 3.3 Format de support de boîtier
    6
  • 3.4 Prise en compte des processus
    6
  • 4 QFJ (carré)
    6
  • 4.1 Remarques introductives
    6
  • 4.2 Description des composants
    6
  • 4.3 Dimension des composants
    8
  • 4.4 Conception d'excroissance de pastille de joint brasé
    8
  • 4.5 Dimensions de la zone de report
    10
  • 5 QFJ (rectangulaire)
    12
  • 5.1 Remarques introductives
    12
  • 5.2 Description des composants
    12
  • 5.3 Dimensions des composants
    13
  • 5.4 Conception d'excroissance de pastille de joint brasé
    14
  • 5.5 Dimensions de la zone de report
    16
  • Bibliographie
    18
  • Annexe ZA (normative) Références normatives à d'autres publications internationales avec les publications européennes correspondantes
    19
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