JPS62196419U - - Google Patents

Info

Publication number
JPS62196419U
JPS62196419U JP8342186U JP8342186U JPS62196419U JP S62196419 U JPS62196419 U JP S62196419U JP 8342186 U JP8342186 U JP 8342186U JP 8342186 U JP8342186 U JP 8342186U JP S62196419 U JPS62196419 U JP S62196419U
Authority
JP
Japan
Prior art keywords
crystal piece
cut crystal
axis direction
rectangular
thickness
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.)
Granted
Application number
JP8342186U
Other languages
English (en)
Other versions
JPH0546345Y2 (ja
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 JP1986083421U priority Critical patent/JPH0546345Y2/ja
Publication of JPS62196419U publication Critical patent/JPS62196419U/ja
Application granted granted Critical
Publication of JPH0546345Y2 publication Critical patent/JPH0546345Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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3.9〜4.2MHz帯矩
形ATカツト水晶片を示す斜視図である。第2図
は、tとCI値の関係を示す図である。第3図
は、t=310±10μmとするためのl=6
900μmの場合の周波数とRの関係を示す図で
ある。第4図は本考案の矩形ATカツト水晶片を
使用した水晶振動子の一例の斜視図である。 1……本考案による水晶片、2……電極、3…
…導電性接着剤、4……絶縁ガラス、5……外周
リング、6……リード端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. X軸方向に長さ、Z′軸方向に幅、Y′軸方向
    に厚さを持つ、3.9〜4,2MHz帯矩形AT
    カツト水晶片において、該矩形ATカツト水晶片
    の厚さ方向の形状が、長さ方向のそれぞれの端部
    より1000μm部で、厚さ方向寸法310±1
    0μmを有するバイコンベツクス形状であること
    を特徴とする3.9〜4.2MHz帯矩形ATカ
    ツト水晶片。
JP1986083421U 1986-05-30 1986-05-30 Expired - Lifetime JPH0546345Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986083421U JPH0546345Y2 (ja) 1986-05-30 1986-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986083421U JPH0546345Y2 (ja) 1986-05-30 1986-05-30

Publications (2)

Publication Number Publication Date
JPS62196419U true JPS62196419U (ja) 1987-12-14
JPH0546345Y2 JPH0546345Y2 (ja) 1993-12-03

Family

ID=30936994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986083421U Expired - Lifetime JPH0546345Y2 (ja) 1986-05-30 1986-05-30

Country Status (1)

Country Link
JP (1) JPH0546345Y2 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197394A (ja) * 1975-02-21 1976-08-26
JPS5419694A (en) * 1977-07-15 1979-02-14 Nippon Denpa Kogyo Kk Crystal vibrator
JPS5571310A (en) * 1978-11-24 1980-05-29 Seiko Instr & Electronics Ltd At cut crystal vibrator
JPS56119329U (ja) * 1980-02-13 1981-09-11
JPS58141022A (ja) * 1982-02-16 1983-08-22 Matsushita Electric Ind Co Ltd 厚みすべり水晶振動子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197394A (ja) * 1975-02-21 1976-08-26
JPS5419694A (en) * 1977-07-15 1979-02-14 Nippon Denpa Kogyo Kk Crystal vibrator
JPS5571310A (en) * 1978-11-24 1980-05-29 Seiko Instr & Electronics Ltd At cut crystal vibrator
JPS56119329U (ja) * 1980-02-13 1981-09-11
JPS58141022A (ja) * 1982-02-16 1983-08-22 Matsushita Electric Ind Co Ltd 厚みすべり水晶振動子

Also Published As

Publication number Publication date
JPH0546345Y2 (ja) 1993-12-03

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