JPS624182U - - Google Patents
Info
- Publication number
- JPS624182U JPS624182U JP9588685U JP9588685U JPS624182U JP S624182 U JPS624182 U JP S624182U JP 9588685 U JP9588685 U JP 9588685U JP 9588685 U JP9588685 U JP 9588685U JP S624182 U JPS624182 U JP S624182U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical air
- capacitor
- recess
- circuit board
- radiator
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Microwave Amplifiers (AREA)
Description
第１図は、本考案の一実施例に係る混成集積化
された増幅器の実装状態図、第２図は、第１図の
Ａ―Ａ線に沿つた横断面図、第３図は、従来例の
混成集積化された増幅器の実装状態図、そして、
第４図は、第３図のＡ―Ａ線に沿つた横断面図で
ある。
１……Ｌ字状の金具を有する円筒状エアトリマ
コンデンサ、１ａ……Ｌ字状の金具、２……厚膜
印刷基板、３……放熱器、３ａ……凹部、４……
高周波電力用トランジスタ、５……マイクロスト
リツプパターン、６……アースパターン、７……
スルーホール、８……ストラツプ板。
FIG. 1 is a mounting state diagram of a hybrid integrated amplifier according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along line A--A in FIG. 1, and FIG. 3 is a conventional An implementation state diagram of an example hybrid integrated amplifier, and
FIG. 4 is a cross-sectional view taken along line AA in FIG. 3. DESCRIPTION OF SYMBOLS 1... Cylindrical air trimmer capacitor having an L-shaped fitting, 1a... L-shaped fitting, 2... Thick film printed circuit board, 3... Heat sink, 3a... Recess, 4...
High frequency power transistor, 5... microstrip pattern, 6... earth pattern, 7...
Through hole, 8... strap plate.
Claims (1)
に、一方の電極にＬ字状の金具を有する円筒状エ
アトリマコンデンサを含む電気部品を混成集積化
した高周波回路の部品実装構造において、前記放
熱器の前記厚膜印刷基板が半田付される側の面の
一部に凹部を設けて、該凹部に前記円筒状エアト
リマコンデンサのＬ字状の金具をかん合させ、該
円筒状エアトリマコンデンサの円筒部を前記放熱
器と水平に位置させて固定することを特徴とする
部品実装構造。 In the component mounting structure of a high frequency circuit in which electric components including a cylindrical air trimmer capacitor having an L-shaped metal fitting on one electrode are hybridized and integrated on a thick film printed circuit board soldered to one side of a radiator, A recess is provided in a part of the side of the radiator to which the thick film printed circuit board is soldered, and the L-shaped metal fitting of the cylindrical air trimmer capacitor is engaged with the recess, and the cylindrical air trimmer A component mounting structure characterized in that a cylindrical portion of a capacitor is positioned and fixed horizontally to the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9588685U JPH0447990Y2 (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9588685U JPH0447990Y2 (en) | 1985-06-25 | 1985-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS624182U true JPS624182U (en) | 1987-01-12 |
| JPH0447990Y2 JPH0447990Y2 (en) | 1992-11-12 |
Family
ID=30655142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9588685U Expired JPH0447990Y2 (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447990Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595236A (en) * | 1991-03-29 | 1993-04-16 | Matsushita Electric Ind Co Ltd | Power module |
-
1985
- 1985-06-25 JP JP9588685U patent/JPH0447990Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0595236A (en) * | 1991-03-29 | 1993-04-16 | Matsushita Electric Ind Co Ltd | Power module |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447990Y2 (en) | 1992-11-12 |
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