JPH0288267U - - Google Patents

Info

Publication number
JPH0288267U
JPH0288267U JP16879088U JP16879088U JPH0288267U JP H0288267 U JPH0288267 U JP H0288267U JP 16879088 U JP16879088 U JP 16879088U JP 16879088 U JP16879088 U JP 16879088U JP H0288267 U JPH0288267 U JP H0288267U
Authority
JP
Japan
Prior art keywords
hole
wiring board
printed wiring
sub
laminate
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.)
Granted
Application number
JP16879088U
Other languages
English (en)
Other versions
JPH0737329Y2 (ja
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 JP16879088U priority Critical patent/JPH0737329Y2/ja
Publication of JPH0288267U publication Critical patent/JPH0288267U/ja
Application granted granted Critical
Publication of JPH0737329Y2 publication Critical patent/JPH0737329Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の印刷配線板の平面
図、第２図はその要部拡大図、第３図及び第４図
は第２、第３の実施例の各々の要部拡大図、第５
図ａ，ｂは従来の配線基板の平面図及び側面図、
第６図は従来の印刷配線板の要部拡大図、第７図
は他の従来の説明図である。 １……印刷配線板、２……導体パターン、３…
…半田ランド、３ａ……ランドパターン、４……
主スルーホール、５……副スルーホール、６……
外形線、７……重合部。

Claims (1)

  1. 【実用新案登録請求の範囲】 積層板から成る絶縁基材上に、所望の回路パタ
    ーンを形成し、かつ外周部に外部接続用の半田ラ
    ンドを有する印刷配線板において、 該半田ランド内に、主スルーホールと副スルー
    ホールとから成る一対のスルーホールを設け、か
    つ副スルーホール部が仕上がり外形線上に設けら
    れていることを特徴とする印刷配線板。
JP16879088U 1988-12-27 1988-12-27 印刷配線板 Expired - Lifetime JPH0737329Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16879088U JPH0737329Y2 (ja) 1988-12-27 1988-12-27 印刷配線板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16879088U JPH0737329Y2 (ja) 1988-12-27 1988-12-27 印刷配線板

Publications (2)

Publication Number Publication Date
JPH0288267U true JPH0288267U (ja) 1990-07-12
JPH0737329Y2 JPH0737329Y2 (ja) 1995-08-23

Family

ID=31458278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16879088U Expired - Lifetime JPH0737329Y2 (ja) 1988-12-27 1988-12-27 印刷配線板

Country Status (1)

Country Link
JP (1) JPH0737329Y2 (ja)

Also Published As

Publication number Publication date
JPH0737329Y2 (ja) 1995-08-23

Similar Documents

Publication Publication Date Title
JPH0288267U (ja)
JPH0238161U (ja)
JPS628668U (ja)
JPS63157906U (ja)
JPH0396065U (ja)
JPS6291477U (ja)
JPS6157557U (ja)
JPH0371571U (ja)
JPH036857U (ja)
JPH02137009U (ja)
JPS6435779U (ja)
JPH01107169U (ja)
JPH0339875U (ja)
JPS62191155U (ja)
JPH0426574U (ja)
JPH0351872U (ja)
JPS62168681U (ja)
JPH0463176U (ja)
JPH01110462U (ja)
JPH01153689U (ja)
JPH0482878U (ja)
JPS6274364U (ja)
JPS6339969U (ja)
JPS61125076U (ja)
JPS64370U (ja)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term