JPS5827972U

JPS5827972U - Resin-encapsulated electronic equipment

Info

Publication number: JPS5827972U
Application number: JP12138881U
Authority: JP
Inventors: 鈴木　整司
Original assignee: 日本インタ−ナショナル整流器株式会社
Priority date: 1981-08-18
Filing date: 1981-08-18
Publication date: 1983-02-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、従来の樹脂封止型電子機器の縦断面図、第２
図は、上記機器の蓋体の平面図、第３図は、本考案に係
る蓋体の平面図、第４図は、第３図のＡ−Ａ線に沿う断
面図、第５図は、上記蓋体における切欠部の詳細図、第
６図は、本考案に係る蓋体を用いて製作した樹脂封止型
電子機器の縦断面図、第７図は、上記電子機器をプリン
ト基板に塔載した状態の一部切欠断面図である。１１．２８・・・プリント基板、１５．１６・・・外部
導出リード、１７・・・・・・樹脂ケース、１８・・・
・・・樹脂、２０・・・・・・蓋体、２１・・・開口部
、２２・・・突起、２３・・・切欠部、２４・・・凹部
、２５・・・開口部、２６・・・樹脂封止型電子機器、
２７・・・スルーホール。Figure 1 is a vertical cross-sectional view of a conventional resin-sealed electronic device;
3 is a plan view of the lid of the device, FIG. 4 is a sectional view taken along line A-A in FIG. 3, and FIG. 5 is a plan view of the lid of the device. A detailed view of the notch in the lid, FIG. 6 is a vertical cross-sectional view of a resin-sealed electronic device manufactured using the lid according to the present invention, and FIG. 7 is a detailed view of the notch in the lid, and FIG. It is a partially cutaway sectional view of the mounted state. 11.28... Printed circuit board, 15.16... External lead-out lead, 17... Resin case, 18...
... Resin, 20... Lid, 21... Opening, 22... Protrusion, 23... Notch, 24... Recess, 25... Opening, 26...・Resin-sealed electronic devices,
27...Through hole.

Claims

[Scope of utility model registration request]

A resin-sealed type in which electronic components are mounted on a board, external leads that serve as output terminals are placed upright, and a predetermined electronic circuit is formed, which is housed in a resin case and sealed with resin. A resin seal for electronic equipment, characterized in that an opening for resin injection is provided approximately at the center of a lid body that covers an open end of the case, and a protrusion having a constant height is formed around the periphery of the opening. Stop type electronic equipment.