JPH042115U - - Google Patents
Info
- Publication number
- JPH042115U JPH042115U JP4312590U JP4312590U JPH042115U JP H042115 U JPH042115 U JP H042115U JP 4312590 U JP4312590 U JP 4312590U JP 4312590 U JP4312590 U JP 4312590U JP H042115 U JPH042115 U JP H042115U
- Authority
- JP
- Japan
- Prior art keywords
- insulating plate
- lead
- piezoelectric vibrator
- out terminal
- 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
- 239000002184 metal Substances 0.000 claims 5
- 239000012212 insulator Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図、第２図は本考案による実施例を示す図
、第３図は他の実施例を示す図、第４図は従来例
を示す図である。
１……水晶振動子（圧電振動子）、２，４……
絶縁板。
1 and 2 are diagrams showing an embodiment according to the present invention, FIG. 3 is a diagram showing another embodiment, and FIG. 4 is a diagram showing a conventional example. 1... Crystal resonator (piezoelectric resonator), 2, 4...
Insulating board.
Claims (1)
底部に、絶縁板を設け表面実装用とした圧電振動
子において、圧電振動子の底面に接して第１の絶
縁板、その下に絶縁板の幅より長い寸法の金属引
出し端子、その下に第２の絶縁板を配置し、前記
金属引出し端子とリード端子を導電接合するとと
もに、この金属引出し端子の絶縁板との重なりを
はみ出している部分を下方に折り曲げ、第２の絶
縁板を掴持していることを特徴とする表面実装型
圧電振動子。 (2) 複数のリード端子が導出した圧電振動子の
底部に、絶縁板を設け表面実装化した圧電振動子
において、この絶縁板中に金属引出し端子の一部
を埋設するとともに、絶縁体の一部に切り欠きを
設けることにより、前記金属引出し端子を露出さ
せ前記リード端子と接続し、かつこの絶縁体の側
面から引出し端子を導出し、この引出し端子を絶
縁板の底部まで回し込み配置したことを特徴とす
る表面実装型圧電振動子。[Claims for Utility Model Registration] (1) In a piezoelectric vibrator for surface mounting in which an insulating plate is provided at the bottom of a piezoelectric vibrator from which a plurality of lead terminals are led out, a first An insulating plate, a metal lead-out terminal with a dimension longer than the width of the insulating plate under the insulating plate, and a second insulating plate placed below it, the metal lead-out terminal and the lead terminal being electrically connected, and an insulating plate of the metal lead-out terminal. A surface-mounted piezoelectric vibrator characterized in that the portion protruding from the overlap with the second insulating plate is bent downward to grip and hold the second insulating plate. (2) In surface-mounted piezoelectric vibrators where an insulating plate is provided at the bottom of the piezoelectric vibrator from which multiple lead terminals are led out, a part of the metal lead-out terminals are buried in this insulating plate, and a portion of the insulator is By providing a notch in the part, the metal lead-out terminal is exposed and connected to the lead terminal, and the lead-out terminal is led out from the side of the insulator, and the lead-out terminal is routed to the bottom of the insulating plate. A surface-mounted piezoelectric vibrator featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312590U JPH042115U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312590U JPH042115U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042115U true JPH042115U (en) | 1992-01-09 |
Family
ID=31555276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4312590U Pending JPH042115U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042115U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63190412A (en) * | 1987-02-02 | 1988-08-08 | Matsushita Electric Ind Co Ltd | Crystal oscillator |
-
1990
- 1990-04-18 JP JP4312590U patent/JPH042115U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63190412A (en) * | 1987-02-02 | 1988-08-08 | Matsushita Electric Ind Co Ltd | Crystal oscillator |
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