JPH0314821U - - Google Patents

Info

Publication number
JPH0314821U
JPH0314821U JP7476789U JP7476789U JPH0314821U JP H0314821 U JPH0314821 U JP H0314821U JP 7476789 U JP7476789 U JP 7476789U JP 7476789 U JP7476789 U JP 7476789U JP H0314821 U JPH0314821 U JP H0314821U
Authority
JP
Japan
Prior art keywords
relay
electrode section
piezoelectric substrate
piezoelectric
substrate
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
Application number
JP7476789U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7476789U priority Critical patent/JPH0314821U/ja
Publication of JPH0314821U publication Critical patent/JPH0314821U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す概略斜視図、
第2図は従来の圧電部品を示す概略斜視図、第3
図は第1図に示す圧電共振子の等価回路図である
。 1……圧電共振子、2……圧電基板、3a,3
b,3c,3d……共振電極部、4a……入力電
極部、4b……出力電極部、5……中継容量電極
部、6……アース電極部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電基板の一方の面に形成された中継容量電極
    部を介して複数対の共振電極部が接続されている
    と共に、圧電基板の他方の面のうち中継容量電極
    部と対応する箇所にアース電極部が形成され、か
    つ外装樹脂で外装された圧電部品であつて、圧電
    基板の厚みをT、厚電基板の縁部と中継容量部と
    の距離をDとするとき、上記中継容量電極部がD
    ≧T/2の関係を充足する位置に形成されている
    ことを特徴とする圧電部品。
JP7476789U 1989-06-26 1989-06-26 Pending JPH0314821U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7476789U JPH0314821U (ja) 1989-06-26 1989-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7476789U JPH0314821U (ja) 1989-06-26 1989-06-26

Publications (1)

Publication Number Publication Date
JPH0314821U true JPH0314821U (ja) 1991-02-14

Family

ID=31614751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7476789U Pending JPH0314821U (ja) 1989-06-26 1989-06-26

Country Status (1)

Country Link
JP (1) JPH0314821U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109808A (ja) * 1992-09-30 1994-04-22 Sony Tektronix Corp 素子特性測定装置
JP2006333134A (ja) * 2005-05-26 2006-12-07 Furuno Electric Co Ltd アンテナ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109808A (ja) * 1992-09-30 1994-04-22 Sony Tektronix Corp 素子特性測定装置
JP2006333134A (ja) * 2005-05-26 2006-12-07 Furuno Electric Co Ltd アンテナ装置
JP4537260B2 (ja) * 2005-05-26 2010-09-01 古野電気株式会社 アンテナ装置

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