JPS633154U - - Google Patents

Info

Publication number
JPS633154U
JPS633154U JP9720486U JP9720486U JPS633154U JP S633154 U JPS633154 U JP S633154U JP 9720486 U JP9720486 U JP 9720486U JP 9720486 U JP9720486 U JP 9720486U JP S633154 U JPS633154 U JP S633154U
Authority
JP
Japan
Prior art keywords
semiconductor element
electronic circuit
circuit block
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
JP9720486U
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 JP9720486U priority Critical patent/JPS633154U/ja
Publication of JPS633154U publication Critical patent/JPS633154U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Description

【図面の簡単な説明】
第1図乃至第3図はこの考案の一実施例を示す
図で、第1図は斜視図、第2図は断面図、第3図
は侵入径路を示す概略図である。 1はプリント配線基板、2は端子、3は半導体
素子、4は穿孔、5は導体部、7は封止樹脂であ
る。

Claims (1)

    【実用新案登録請求の範囲】
  1. プリント配線基板1上に半導体素子3を登載す
    ると共に封止樹脂7で封止して実装する電子回路
    ブロツクにおいて、半導体素子3を登載する導体
    部5のダイパツド8周囲に孔径が0.3乃至0.
    5mmの穿孔4を多数設けてなることを特徴とする
    電子回路ブロツク。
JP9720486U 1986-06-25 1986-06-25 Pending JPS633154U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9720486U JPS633154U (ja) 1986-06-25 1986-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9720486U JPS633154U (ja) 1986-06-25 1986-06-25

Publications (1)

Publication Number Publication Date
JPS633154U true JPS633154U (ja) 1988-01-11

Family

ID=30963916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9720486U Pending JPS633154U (ja) 1986-06-25 1986-06-25

Country Status (1)

Country Link
JP (1) JPS633154U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315123A (ja) * 1988-06-15 1989-12-20 Nippon Chemicon Corp チップ形コンデンサおよびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315123A (ja) * 1988-06-15 1989-12-20 Nippon Chemicon Corp チップ形コンデンサおよびその製造方法

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