JPH02102767U - - Google Patents

Info

Publication number
JPH02102767U
JPH02102767U JP1158289U JP1158289U JPH02102767U JP H02102767 U JPH02102767 U JP H02102767U JP 1158289 U JP1158289 U JP 1158289U JP 1158289 U JP1158289 U JP 1158289U JP H02102767 U JPH02102767 U JP H02102767U
Authority
JP
Japan
Prior art keywords
shapes
solder resist
hole
holes
sides
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
JP1158289U
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 JP1158289U priority Critical patent/JPH02102767U/ja
Publication of JPH02102767U publication Critical patent/JPH02102767U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Description

【図面の簡単な説明】
第1図はこの考案実施例の正面図、第2図は従
来例の正面図、第3図はスルーホール部分の切断
面図。 1:基板、2a,2b:導箔、3:スルーホー
ル、4a,4b:ソルダーレジスト膜、51a,
51b,52a,52b,53a,53b:ソル
ダーレジスト無形成部分。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板1の両面に形成された導箔2a,2bがス
    ルーホール3により電気接続され、前記スルーホ
    ール3配置位置を囲む部分及び半田付けを必要と
    する部分を除いて全面にソルダーレジスト膜4a
    ,4bが形成されたプリント基板において、スル
    ーホール3配置位置を囲む面部分のソルダーレジ
    スト無形成部分の形状51a,52a,53aが
    相互に近接する部分において相互に異ならしめる
    と共に、前記それぞれのスルーホール3の両面に
    形成したそれぞれのソルダーレジスト無形成部分
    の形状51a,51b、52a,52b、53a
    ,53bを同一にしたことを特徴とするプリント
    配線基板。
JP1158289U 1989-02-01 1989-02-01 Pending JPH02102767U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1158289U JPH02102767U (ja) 1989-02-01 1989-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1158289U JPH02102767U (ja) 1989-02-01 1989-02-01

Publications (1)

Publication Number Publication Date
JPH02102767U true JPH02102767U (ja) 1990-08-15

Family

ID=31220266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1158289U Pending JPH02102767U (ja) 1989-02-01 1989-02-01

Country Status (1)

Country Link
JP (1) JPH02102767U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338662B2 (ja) * 1972-02-16 1978-10-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338662B2 (ja) * 1972-02-16 1978-10-17

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