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JPH01133816U - - Google Patents

Info

Publication number
JPH01133816U
JPH01133816U JP3080988U JP3080988U JPH01133816U JP H01133816 U JPH01133816 U JP H01133816U JP 3080988 U JP3080988 U JP 3080988U JP 3080988 U JP3080988 U JP 3080988U JP H01133816 U JPH01133816 U JP H01133816U
Authority
JP
Japan
Prior art keywords
pair
back surfaces
piezoelectric
capacitors
electrodes
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
JP3080988U
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 JP3080988U priority Critical patent/JPH01133816U/ja
Publication of JPH01133816U publication Critical patent/JPH01133816U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Description

【図面の簡単な説明】
第1図ないし第3図は本考案に係る圧電共振素
子の一実施例を示し、第1図は平面図、第2図は
正面図、第3図は斜視図である。第4図は従来の
圧電共振素子の斜視図、第5図は等価回路図であ
る。 1……圧電共振子、2……圧電体基板、3,4
……振動電極、5,6,7……端子、10……コ
ンデンサ、11……誘電体基板、12,13……
容量電極。

Claims (1)

  1. 【実用新案登録請求の範囲】 圧電体基板の表裏面に振動電極を設けたエネル
    ギー閉じ込め形の圧電共振子と、 前記圧電共振子を支持し、表裏面の振動電極に
    接続された一対の端子と、 誘電体基板の表裏面に容量電極を設け、一方の
    容量電極を前記一対の端子の外側にそれぞれ接続
    した一対のコンデンサと、 前記一対のコンデンサの他方の容量電極に架け
    渡したアース端子と、 を備えたことを特徴とする圧電共振素子。
JP3080988U 1988-03-07 1988-03-07 Pending JPH01133816U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3080988U JPH01133816U (ja) 1988-03-07 1988-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3080988U JPH01133816U (ja) 1988-03-07 1988-03-07

Publications (1)

Publication Number Publication Date
JPH01133816U true JPH01133816U (ja) 1989-09-12

Family

ID=31256198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3080988U Pending JPH01133816U (ja) 1988-03-07 1988-03-07

Country Status (1)

Country Link
JP (1) JPH01133816U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018006736A (ja) * 2016-06-27 2018-01-11 Tdk株式会社 電子部品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242405A (ja) * 1986-04-15 1987-10-23 Murata Mfg Co Ltd 複合電子部品
JPS62292011A (ja) * 1986-06-11 1987-12-18 Matsushita Electric Ind Co Ltd セラミツク共振子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242405A (ja) * 1986-04-15 1987-10-23 Murata Mfg Co Ltd 複合電子部品
JPS62292011A (ja) * 1986-06-11 1987-12-18 Matsushita Electric Ind Co Ltd セラミツク共振子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018006736A (ja) * 2016-06-27 2018-01-11 Tdk株式会社 電子部品

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