JPH03418U - - Google Patents
Info
- Publication number
- JPH03418U JPH03418U JP6025689U JP6025689U JPH03418U JP H03418 U JPH03418 U JP H03418U JP 6025689 U JP6025689 U JP 6025689U JP 6025689 U JP6025689 U JP 6025689U JP H03418 U JPH03418 U JP H03418U
- Authority
- JP
- Japan
- Prior art keywords
- lead terminal
- relay
- piezoelectric resonator
- element plate
- vibrating
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示す正面図
及び背面図、第２図は本考案の他例を示す一部破
断した正面図、第３図は本考案のさらに他例を示
す一部破断した正面図、第４図は本考案のさらに
他例を示す一部破断した正面図、第５図は中継容
量部とリード端子取付部の間の最短距離と減衰量
との関係を示すグラフ、第６図ａ，ｂ及び第７図
ａ，ｂは第５図の基礎とした圧電共振子の周波数
特性を示すグラフ、第８図は従来例の正面図であ
る。
１……振動エレメント板、２……振動電極部、
３……中継容量部、４……リード端子取付部、ｄ
……中継容量部とリード端子取付部の最短距離。
Figures 1a and b are front and rear views showing one embodiment of the invention, Figure 2 is a partially cutaway front view showing another example of the invention, and Figure 3 is a further example of the invention. 4 is a partially cutaway front view showing still another example of the present invention, and FIG. 5 is a relationship between the shortest distance between the relay capacitor part and the lead terminal mounting part and the amount of attenuation. 6a, b and 7 a, b are graphs showing the frequency characteristics of the piezoelectric resonator based on FIG. 5, and FIG. 8 is a front view of a conventional example. 1... Vibration element plate, 2... Vibration electrode part,
3...Relay capacitor section, 4...Lead terminal mounting section, d
...The shortest distance between the relay capacitor section and the lead terminal mounting section.
Claims (1)
電極部間の中継容量部と、入出力用のリード端子
取付部とを設け、前記中継容量部とリード端子取
付部を振動エレメント板の中央よりも一方の辺に
偏らせて配置させた圧電共振子において、 前記中継容量部とリード端子取付部の間の最短
距離が０．５mm以上となるようにしたことを特徴
とする圧電共振子。[Claims for Utility Model Registration] A vibrating element plate is provided with a plurality of vibrating electrode parts, a relay capacitor part between the vibrating electrode parts, and a lead terminal attachment part for input/output, and the relay capacitor part and the lead terminal attachment part are provided. The piezoelectric resonator is arranged so as to be biased toward one side of the vibrating element plate with respect to the center thereof, and the shortest distance between the relay capacitance part and the lead terminal mounting part is 0.5 mm or more. piezoelectric resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6025689U JPH03418U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6025689U JPH03418U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03418U true JPH03418U (en) | 1991-01-07 |
Family
ID=31587463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6025689U Pending JPH03418U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03418U (en) |
-
1989
- 1989-05-24 JP JP6025689U patent/JPH03418U/ja active Pending