JPS6477108A - Bead inductor - Google Patents

Bead inductor

Info

Publication number
JPS6477108A
JPS6477108A JP20712888A JP20712888A JPS6477108A JP S6477108 A JPS6477108 A JP S6477108A JP 20712888 A JP20712888 A JP 20712888A JP 20712888 A JP20712888 A JP 20712888A JP S6477108 A JPS6477108 A JP S6477108A
Authority
JP
Japan
Prior art keywords
lead wire
bonding agent
ferrite bead
leg part
bead
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
JP20712888A
Other languages
Japanese (ja)
Inventor
Yukio Sakamoto
Tomikazu Saito
Toshiaki Futamura
Masaharu Nishigahana
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 JP20712888A priority Critical patent/JPS6477108A/en
Publication of JPS6477108A publication Critical patent/JPS6477108A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/306—Assembling printed circuits with electric components, e.g. with resistors with lead-in-hole components
    • H05K3/308—Adaptations of leads

Landscapes

  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To prevent the adhesion of a bonding agent to the region of a lead wire requiring no application of the bonding agent as well is to reduce the occupation area of a printed substrate by a method wherein a ferrite bead is inserted into one leg part of a U-shaped lead wire, it is fixed by a bonding agent, and an engaging part of the ferrite bead is formed on the other leg part. CONSTITUTION:A ferrite bead 2 is inserted into one leg part 1a from the loose end side of a lead wire 1 in such a manner that the bead 2 comes in contact with the base part 1c. Also, an engaging part 3 is formed on the other leg part 1b of the lead wire 1 almost at the same position as the end face of the loose end side of the lead wire 1 of the ferrite bead 2. Pertaining to the fixing of the ferrite bead 2 using a bonding agent, after the ferrite bead 2 has been inserted into the leg part 1a, the lead wire 1 is dipped into the bonding agent coating solution with the base part 1c positioned on the lower side, the lead wire is picked up, and the bonding agent is hardened.
JP20712888A 1988-08-20 1988-08-20 Bead inductor Pending JPS6477108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20712888A JPS6477108A (en) 1988-08-20 1988-08-20 Bead inductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20712888A JPS6477108A (en) 1988-08-20 1988-08-20 Bead inductor

Publications (1)

Publication Number Publication Date
JPS6477108A true JPS6477108A (en) 1989-03-23

Family

ID=16534659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20712888A Pending JPS6477108A (en) 1988-08-20 1988-08-20 Bead inductor

Country Status (1)

Country Link
JP (1) JPS6477108A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7862473B2 (en) 2005-08-25 2011-01-04 Toyota Jidosha Kabushiki Kaisha Fluid supply device and fluid supply method of fluid coupling
CN113035551A (en) * 2021-03-16 2021-06-25 东莞市必德电子科技有限公司 Production process of paster magnetic beads

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7862473B2 (en) 2005-08-25 2011-01-04 Toyota Jidosha Kabushiki Kaisha Fluid supply device and fluid supply method of fluid coupling
CN113035551A (en) * 2021-03-16 2021-06-25 东莞市必德电子科技有限公司 Production process of paster magnetic beads

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