JPS63197382U - - Google Patents

Info

Publication number
JPS63197382U
JPS63197382U JP8986387U JP8986387U JPS63197382U JP S63197382 U JPS63197382 U JP S63197382U JP 8986387 U JP8986387 U JP 8986387U JP 8986387 U JP8986387 U JP 8986387U JP S63197382 U JPS63197382 U JP S63197382U
Authority
JP
Japan
Prior art keywords
hole
holes
unplated
wiring board
printed wiring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8986387U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8986387U priority Critical patent/JPS63197382U/ja
Publication of JPS63197382U publication Critical patent/JPS63197382U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のスルーホール縦断
面図。第2−1及び2−2図は本考案のスルーホ
ールに部品を実装したときの縦断面図。第3図は
従来のスルーホールの縦断面図、第4図は従来の
スルーホールの縦断面図。 1……スルーホール、2……部品、3……ラン
ド、4……基材、5……リード、6……半田、7
……内層銅箔、8……空洞部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 絶縁基板の同じ位置に表裏より異るか、または
    同径のスルーホールをそれぞれの面から所望の深
    さに設け、その相方のスルーホールを前記相方の
    スルーホールよりも小さい径のメツキのついてい
    ない穴でつないだことを特徴とする多層印刷配線
    板。
JP8986387U 1987-06-10 1987-06-10 Pending JPS63197382U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8986387U JPS63197382U (ja) 1987-06-10 1987-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8986387U JPS63197382U (ja) 1987-06-10 1987-06-10

Publications (1)

Publication Number Publication Date
JPS63197382U true JPS63197382U (ja) 1988-12-19

Family

ID=30949230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8986387U Pending JPS63197382U (ja) 1987-06-10 1987-06-10

Country Status (1)

Country Link
JP (1) JPS63197382U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009164353A (ja) * 2008-01-07 2009-07-23 Fujitsu Ltd 配線板及びその製造方法、配線板組立体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009164353A (ja) * 2008-01-07 2009-07-23 Fujitsu Ltd 配線板及びその製造方法、配線板組立体

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