JPH0427620U - - Google Patents
Info
- Publication number
- JPH0427620U JPH0427620U JP6930790U JP6930790U JPH0427620U JP H0427620 U JPH0427620 U JP H0427620U JP 6930790 U JP6930790 U JP 6930790U JP 6930790 U JP6930790 U JP 6930790U JP H0427620 U JPH0427620 U JP H0427620U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- resin
- piezoelectric element
- standoff
- lead 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
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の樹脂封止型圧電素子である共
振子の正面図である。第２図ａ，ｂは本考案の他
の実施例の樹脂封止型圧電素子の正面図である。
第３図は従来の樹脂封止型圧電素子の正面図であ
る。第１図〜第３図は、いずれも説明上、外装樹
脂部分を点線で示した。第４図は樹脂封止型共振
子を外部プリント基板に実装した状態の外観図で
ある。
１，３１……圧電基板、２ａ，２ｂ，３２ａ，
３２ｂ……電極、３ａ，３ｂ，３３ａ，３３ｂ…
…リード端子、４，２４……外装樹脂、５，３５
……内部空洞、６ａ，６ｂ，１６ａ，１６ｂ，２
６ａ，２６ｂ……半田受け突出部、７ａ，７ｂ，
３７ａ，３７ｂ……スタンドオフ突出部。
FIG. 1 is a front view of a resonator which is a resin-sealed piezoelectric element of the present invention. FIGS. 2a and 2b are front views of a resin-sealed piezoelectric element according to another embodiment of the present invention.
FIG. 3 is a front view of a conventional resin-sealed piezoelectric element. In each of FIGS. 1 to 3, the exterior resin portion is shown by a dotted line for the sake of explanation. FIG. 4 is an external view of the resin-sealed resonator mounted on an external printed circuit board. 1, 31...Piezoelectric substrate, 2a, 2b, 32a,
32b...electrode, 3a, 3b, 33a, 33b...
... Lead terminal, 4, 24 ... Exterior resin, 5, 35
...inner cavity, 6a, 6b, 16a, 16b, 2
6a, 26b...Solder receiver protrusion, 7a, 7b,
37a, 37b...Standoff protrusion.
Claims (1)
部が形成されたリード端子を半田接合した樹脂封
止型圧電素子であつて、 前記リード端子の半田接合部分とスタンドオフ
突出部との間に半田受け突出部を設けたことを特
徴する樹脂封止型圧電素子。[Claims for Utility Model Registration] A resin-sealed piezoelectric element in which a lead terminal on which a standoff protrusion is formed is soldered to an electrode formed on a piezoelectric substrate, the solder joint portion of the lead terminal and the standoff. A resin-sealed piezoelectric element characterized in that a solder receptacle protrusion is provided between the protrusion and the protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6930790U JPH0427620U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6930790U JPH0427620U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427620U true JPH0427620U (en) | 1992-03-05 |
Family
ID=31604493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6930790U Pending JPH0427620U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427620U (en) |
-
1990
- 1990-06-28 JP JP6930790U patent/JPH0427620U/ja active Pending