JPH0486328U - - Google Patents
Info
- Publication number
- JPH0486328U JPH0486328U JP13001390U JP13001390U JPH0486328U JP H0486328 U JPH0486328 U JP H0486328U JP 13001390 U JP13001390 U JP 13001390U JP 13001390 U JP13001390 U JP 13001390U JP H0486328 U JPH0486328 U JP H0486328U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- ceramic substrate
- crystal oscillator
- corners
- terminal
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案による水晶発振器の一実施例を
示す断面を含む側面図および底面図、第２図は同
水晶発振器の他の一例を示すセラミツク基板の側
面図および底面図である。
図中、１はクリツプ端子、２，５はセラミツク
基板、３，６はシールドケース、４は印刷端子、
５はＩＣ、６は印刷配線、７はスポツトモールド
である。
FIG. 1 is a side view including a cross section and a bottom view showing one embodiment of a crystal oscillator according to the present invention, and FIG. 2 is a side view and a bottom view of a ceramic substrate showing another example of the same crystal oscillator. In the figure, 1 is a clip terminal, 2 and 5 are ceramic substrates, 3 and 6 are shield cases, 4 is a printed terminal,
5 is an IC, 6 is a printed wiring, and 7 is a spot mold.
Claims (1)
線を形成しその上部に部品を搭載した水晶発振器
において、前記セラミツク基板の４隅に略コ字型
の金属片を挟み該金属片を前記印刷配線を接合し
て端子としたことを特徴とする水晶発振器。 (2) 上記セラミツク基板の４隅を1/4円型に削り
、削つた側面部位にランドを形成および前記セラ
ミツク基板裏面の４隅の1/4円形状に沿つてラン
ドを形成し、該ランドを上記印刷配線と接続して
端子とした請求項(1)記載の水晶発振器。[Claims for Utility Model Registration] (1) In a crystal oscillator in which printed wiring is formed on the top surface of a substantially rectangular ceramic substrate and components are mounted on top of the printed wiring, substantially U-shaped metal pieces are attached to the four corners of the ceramic substrate. A crystal oscillator characterized in that the printed wiring is bonded to the sandwiched metal piece to form a terminal. (2) Cut the four corners of the ceramic substrate into a 1/4 circle shape, form a land on the cut side surface, and form a land along the 1/4 circle shape at the four corners of the back surface of the ceramic substrate. The crystal oscillator according to claim 1, wherein is connected to the printed wiring to form a terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13001390U JPH0486328U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13001390U JPH0486328U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0486328U true JPH0486328U (en) | 1992-07-27 |
Family
ID=31877383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13001390U Pending JPH0486328U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0486328U (en) |
-
1990
- 1990-11-30 JP JP13001390U patent/JPH0486328U/ja active Pending
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