JPS56158517A - Lead terminal fitting method and its lead terminal material - Google Patents

Lead terminal fitting method and its lead terminal material

Info

Publication number
JPS56158517A
JPS56158517A JP6197880A JP6197880A JPS56158517A JP S56158517 A JPS56158517 A JP S56158517A JP 6197880 A JP6197880 A JP 6197880A JP 6197880 A JP6197880 A JP 6197880A JP S56158517 A JPS56158517 A JP S56158517A
Authority
JP
Japan
Prior art keywords
terminals
lead terminal
lead
plate
piezoelectric porcelain
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
JP6197880A
Other languages
Japanese (ja)
Other versions
JPH0232805B2 (en
Inventor
Takashi Yamamoto
Shizuo Okuhara
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP6197880A priority Critical patent/JPH0232805B2/en
Publication of JPS56158517A publication Critical patent/JPS56158517A/en
Publication of JPH0232805B2 publication Critical patent/JPH0232805B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezo-electric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/562—Monolithic crystal filters comprising a ceramic piezoelectric layer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/0504—Holders; Supports for bulk acoustic wave devices
    • H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips

Abstract

PURPOSE:To achieve the fitting of lead terminals excellently, by fixing the lead terminal to a lead terminal joint of an electronic component itself, separating the lead terminals from a lead terminal holding plate and enclosing the electronic component itself with the lead terminals. CONSTITUTION:A piezoelectric porcelain filter 10 is inserted between a lead terminal 21 and lead terminals 22, 23, and the terminals 21-23 are respectively matched to a ground electrode 15, input electrode 16 and an output electrode 17 provided on a piezoelectric porcelain plate 11 of the filter 10. Further, the plate 11 is enclosed from both the surfaces opposing to each other and the plate 11 is not freely moved toward the projection of the terminals 21-23 by means of detaining sections 21a, 22a, 23a respectively provided on the terminals 21-23. Moreover, the forming section of filters F1, F2 of the plate 11 is covered with wax or the like and the external part is molded with an insulating resin to heat the entire parts. Furthermore, the base of the terminals 21-23 is cut off to obtain the piezoelectric porcelain filter in which the three terminals 21-23 are projected to the same direction. Thus, the holding position is not shifted due to vibration and the automation of the fitting of lead terminals can be made easy.
JP6197880A 1980-05-09 1980-05-09 3TANSHIGATADENSHIBUHINNOSEIZOHOHO Expired - Lifetime JPH0232805B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6197880A JPH0232805B2 (en) 1980-05-09 1980-05-09 3TANSHIGATADENSHIBUHINNOSEIZOHOHO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6197880A JPH0232805B2 (en) 1980-05-09 1980-05-09 3TANSHIGATADENSHIBUHINNOSEIZOHOHO

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4710489A Division JPH0235811A (en) 1989-02-28 1989-02-28 Lead terminal raw material for three terminal type electronic parts

Publications (2)

Publication Number Publication Date
JPS56158517A true JPS56158517A (en) 1981-12-07
JPH0232805B2 JPH0232805B2 (en) 1990-07-24

Family

ID=13186769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6197880A Expired - Lifetime JPH0232805B2 (en) 1980-05-09 1980-05-09 3TANSHIGATADENSHIBUHINNOSEIZOHOHO

Country Status (1)

Country Link
JP (1) JPH0232805B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188955U (en) * 1987-05-27 1988-12-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188955U (en) * 1987-05-27 1988-12-05

Also Published As

Publication number Publication date
JPH0232805B2 (en) 1990-07-24

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