JPH02120867U - - Google Patents

Info

Publication number
JPH02120867U
JPH02120867U JP2896589U JP2896589U JPH02120867U JP H02120867 U JPH02120867 U JP H02120867U JP 2896589 U JP2896589 U JP 2896589U JP 2896589 U JP2896589 U JP 2896589U JP H02120867 U JPH02120867 U JP H02120867U
Authority
JP
Japan
Prior art keywords
hole
prevention structure
solder film
solder
circuit board
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
JP2896589U
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 JP2896589U priority Critical patent/JPH02120867U/ja
Publication of JPH02120867U publication Critical patent/JPH02120867U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Structure Of Printed Boards (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す半田デイツプ
後のプリント基板の銅箔部を表わした斜視図、第
2図は従来のプリント基板の銅箔部を表わした斜
視図である。 1……プリント基板、2……銅箔部、3……ソ
ルダーレジスト、4……穴、5……半田膜。

Claims (1)

    【実用新案登録請求の範囲】
  1. プリント基板に設けた穴への半田膜の付着を防
    止するための半田膜付着防止構造において、穴を
    囲む銅箔部の該穴の外周放射状にソルダーレジス
    トを塗布したことを特徴とする半田膜付着防止構
    造。
JP2896589U 1989-03-14 1989-03-14 Pending JPH02120867U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2896589U JPH02120867U (ja) 1989-03-14 1989-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2896589U JPH02120867U (ja) 1989-03-14 1989-03-14

Publications (1)

Publication Number Publication Date
JPH02120867U true JPH02120867U (ja) 1990-09-28

Family

ID=31252759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2896589U Pending JPH02120867U (ja) 1989-03-14 1989-03-14

Country Status (1)

Country Link
JP (1) JPH02120867U (ja)

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