JPS5731216A - Lead terminal connecting method of ceramic filter - Google Patents

Lead terminal connecting method of ceramic filter

Info

Publication number
JPS5731216A
JPS5731216A JP10558480A JP10558480A JPS5731216A JP S5731216 A JPS5731216 A JP S5731216A JP 10558480 A JP10558480 A JP 10558480A JP 10558480 A JP10558480 A JP 10558480A JP S5731216 A JPS5731216 A JP S5731216A
Authority
JP
Japan
Prior art keywords
plate
terminals
rubber
electrodes
ceramic filter
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
JP10558480A
Other languages
Japanese (ja)
Inventor
Tetsuo Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokin Corp
Original Assignee
Tohoku Metal Industries Ltd
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 by Tohoku Metal Industries Ltd filed Critical Tohoku Metal Industries Ltd
Priority to JP10558480A priority Critical patent/JPS5731216A/en
Publication of JPS5731216A publication Critical patent/JPS5731216A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To obtain an easy-to-work connection terminal with an increased contact strength ensured between the electrodes and terminals, by press-contacting the anisotropic conductive rubber to the area between the external connecting electrode and the external lead terminal of a ceramic filter having the edge mode vibration. CONSTITUTION:The anisotropic conductive rubber 10 that has the conductive properties only in the direction of thickness is held between external connecting electrodes 2, 3 and 4 and lead terminals 2', 3' and 4' respectively of a piezoelectric ceramic plate 1. Such plate 1 is stored into a case 11. Then an elastic plate 12 is put on the plate 1, and a cover 13 covers over the entire part of the plate for the press-contact. The rubber 10 has the insulating property in the direction vertical to its thickness, i.e. in the mutual direction among the terminals 2', 3' and 4'. Thus a sufficient contact area is secured between the rubber 10 and each of the electrodes 2, 3 and 4 plus terminals 2', 3' and 4' to ensure a complete electrical connection.
JP10558480A 1980-07-31 1980-07-31 Lead terminal connecting method of ceramic filter Pending JPS5731216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10558480A JPS5731216A (en) 1980-07-31 1980-07-31 Lead terminal connecting method of ceramic filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10558480A JPS5731216A (en) 1980-07-31 1980-07-31 Lead terminal connecting method of ceramic filter

Publications (1)

Publication Number Publication Date
JPS5731216A true JPS5731216A (en) 1982-02-19

Family

ID=14411543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10558480A Pending JPS5731216A (en) 1980-07-31 1980-07-31 Lead terminal connecting method of ceramic filter

Country Status (1)

Country Link
JP (1) JPS5731216A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026656U (en) * 1983-07-28 1985-02-22 松下電器産業株式会社 magnetic recording and reproducing device
JPS6361451A (en) * 1986-09-02 1988-03-17 Matsushita Electric Ind Co Ltd Magnetic tape device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698920A (en) * 1980-01-11 1981-08-08 Tohoku Metal Ind Ltd Terminal connecting method of edge mode ceramic filter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698920A (en) * 1980-01-11 1981-08-08 Tohoku Metal Ind Ltd Terminal connecting method of edge mode ceramic filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026656U (en) * 1983-07-28 1985-02-22 松下電器産業株式会社 magnetic recording and reproducing device
JPS6361451A (en) * 1986-09-02 1988-03-17 Matsushita Electric Ind Co Ltd Magnetic tape device

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