JPH104016A - Data line filter - Google Patents

Data line filter

Info

Publication number
JPH104016A
JPH104016A JP17568996A JP17568996A JPH104016A JP H104016 A JPH104016 A JP H104016A JP 17568996 A JP17568996 A JP 17568996A JP 17568996 A JP17568996 A JP 17568996A JP H104016 A JPH104016 A JP H104016A
Authority
JP
Japan
Prior art keywords
magnetic body
connector
data line
line filter
pin insertion
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
JP17568996A
Other languages
Japanese (ja)
Inventor
Hideyuki Sato
秀行 佐藤
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
Tokin Corp
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 Tokin Corp filed Critical Tokin Corp
Priority to JP17568996A priority Critical patent/JPH104016A/en
Publication of JPH104016A publication Critical patent/JPH104016A/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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • 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 resistor
    • H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
    • 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 resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers

Landscapes

  • Coils Or Transformers For Communication (AREA)

Abstract

PROBLEM TO BE SOLVED: To enable a data line filter to be soldered by a reflow soldering method and automatically mounted by a method wherein a solder connecting part is provided to both edge faces of a magnetic body. SOLUTION: A magnetic body 1 of ferrite is formed like a plate, and pin insertion holes 5 are provided to the magnetic body 1. The periphery of the magnetic body 1 is insulated, and a solder connection part 2 is provided to both the edges of the magnetic body 1 respectively. When the magnetic body 1 is mounted on a connector 3, the pins 4 of the connector 3 are inserted into the pin insertion holes 5 of the magnetic body 1, and the solder connection parts 2 are soldered to the connector 3 by a reflow method to fix the magnetic body 1. By this setup, a magnetic body is capable of coping well with high-frequency electromagnetic noises, being automatically mounted, and lessened in cost for mounting on a connector.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、電子回路等に用い
られる各種コネクタにおける高周波電磁ノイズを防止す
るデータラインフィルタに関する。The present invention relates to a data line filter for preventing high-frequency electromagnetic noise in various connectors used in electronic circuits and the like.

【０００２】[0002]

【従来の技術】データラインフィルタは、電子機器間、
例えば、コンピュータ本体と周辺機器間を結ぶケーブル
から輻射する、または、ケーブルに侵入する高周波電磁
ノイズの防止対策として用いられている。2. Description of the Related Art Data line filters are used between electronic devices,
For example, it is used as a measure to prevent high-frequency electromagnetic noise radiating from a cable connecting a computer main body and peripheral devices or invading the cable.

【０００３】特に、各種のコネクタの高周波電磁ノイズ
の対策には、図２に示すように、板状のフェライト材等
からなる磁性体１１が用いられている。この磁性体１１
は、周囲が絶縁され、ピン挿入用穴を複数個有してい
る。従来は、このような磁性体１１をコネクタ３に取り
付け、データラインフィルタとして使用していた。In particular, as a countermeasure against high-frequency electromagnetic noise of various connectors, as shown in FIG. 2, a magnetic body 11 made of a plate-like ferrite material or the like is used. This magnetic body 11
Has a plurality of pin insertion holes, the periphery of which is insulated. Conventionally, such a magnetic body 11 was attached to the connector 3 and used as a data line filter.

【０００４】[0004]

【発明が解決しようとする課題】しかし、従来のデータ
ラインフィルタに用いられる磁性体１１は、特にコネク
タ３へ固定する構造を有していないため、接着剤を使用
して、固定しなければならなかった。However, since the magnetic material 11 used in the conventional data line filter does not have a structure for fixing to the connector 3 in particular, it must be fixed using an adhesive. Did not.

【０００５】そのため、部品の取り扱いが面倒で、自動
実装できず、実装コストが高価になるという問題があっ
た。[0005] Therefore, there is a problem in that handling of the parts is troublesome, automatic mounting is not possible, and mounting cost is high.

【０００６】また、接着剤により、コネクタ３と磁性体
１１を固定しているため、振動等の衝撃により、コネク
タ３と磁性体１１が剥がれてしまうという問題があっ
た。In addition, since the connector 3 and the magnetic body 11 are fixed by the adhesive, there is a problem that the connector 3 and the magnetic body 11 are peeled off by an impact such as vibration.

【０００７】本発明は、リフロー法による自動実装が可
能で、コネクタへの実装コストが低減できると共に、コ
ネクタと磁性体が剥がれない、安価で、信頼性の高いデ
ータラインフィルタを提供することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide an inexpensive and highly reliable data line filter which can be mounted automatically by a reflow method, reduces the mounting cost to a connector, and does not peel off a magnetic material from the connector. And

【０００８】[0008]

【課題を解決するための手段】本発明は、コネクタのピ
ンを、板状の磁性体のピン挿入用穴に挿通したデータラ
インフィルタにおいて、前記磁性体の両端部に、半田接
続部を設けたことを特徴とするデータラインフィルタで
ある。According to the present invention, there is provided a data line filter in which a connector pin is inserted through a pin insertion hole of a plate-shaped magnetic material, wherein solder connection portions are provided at both ends of the magnetic material. A data line filter characterized by the following.

【０００９】即ち、本発明によれば、板状で、コネクタ
のピンを挿入させるためのピン挿入用穴を設けている、
絶縁された磁性体の両端部に半田接続部を形成したデー
タラインフィルタが得られる。That is, according to the present invention, a plate-shaped pin insertion hole for inserting a connector pin is provided.
A data line filter in which solder connection portions are formed at both ends of an insulated magnetic body is obtained.

【００１０】従って、本発明においては、磁性体にリフ
ロー等による半田付けが可能で、表面実装できる構造の
半田接続部を設けたため、自動実装が可能となり、コネ
クタへの実装コストが低減できる。Therefore, in the present invention, since the magnetic material can be soldered by reflow or the like and provided with a solder connection portion having a structure capable of surface mounting, automatic mounting becomes possible, and the mounting cost to the connector can be reduced.

【００１１】また、このような構造のため、コネクタと
磁性体の固定が、接着剤を使用せず、半田により確実に
行える。従って、振動等の衝撃により、コネクタと磁性
体が剥がれることがなくなる。Further, due to such a structure, the connector and the magnetic body can be securely fixed by soldering without using an adhesive. Therefore, the connector and the magnetic body do not peel off due to an impact such as vibration.

【００１２】[0012]

【発明の実施の形態】次に、本発明の実施の形態を図面
に基づいて説明する。Next, an embodiment of the present invention will be described with reference to the drawings.

【００１３】図１は、本発明のデータラインフィルタの
分解斜視図である。図１に示すように、本発明のデータ
ラインフィルタに用いられる磁性体１は、フェライト材
からなり、板状で、コネクタ３のピン４を挿入するため
のピン挿入用穴５を有する。このピン挿入用穴は、ピン
４を挿入できる大きさで、ピンと同ピッチである。ま
た、周囲が絶縁され、両端部に半田接続部２を設けてい
る。FIG. 1 is an exploded perspective view of a data line filter according to the present invention. As shown in FIG. 1, the magnetic body 1 used for the data line filter of the present invention is made of a ferrite material, has a plate shape, and has a pin insertion hole 5 for inserting the pin 4 of the connector 3. The pin insertion holes are large enough to insert the pins 4 and have the same pitch as the pins. Further, the periphery is insulated, and solder connection portions 2 are provided at both ends.

【００１４】この半田接続部２は、磁性体１に、銀等の
ペーストを塗布した後、焼付けを行い、その上面にニッ
ケル等の下地めっきを施し、その後、半田めっきを施す
ことにより形成される。The solder connection portion 2 is formed by applying a paste of silver or the like to the magnetic material 1, performing baking, applying a base plating of nickel or the like on the upper surface, and then applying a solder plating. .

【００１５】この磁性体は、次のようにコネクタへ実装
される。図１に示すように、コネクタ３のピン４を磁性
体１のピン挿入用穴５へ挿入し、リフロー法によりコネ
クタ３へ半田接続部２を半田付けし、磁性体１を固定す
る。This magnetic material is mounted on a connector as follows. As shown in FIG. 1, the pins 4 of the connector 3 are inserted into the pin insertion holes 5 of the magnetic body 1, and the solder connection portions 2 are soldered to the connector 3 by a reflow method to fix the magnetic body 1.

【００１６】これにより、高周波電磁ノイズに対し、良
好なノイズ対策が可能となるデータラインフィルタが得
られる。As a result, a data line filter capable of taking good measures against high-frequency electromagnetic noise can be obtained.

【００１７】なお、本実施例では、磁性体をコネクタに
固定する例について示したが、本発明は、回路基板に磁
性体を固定することにも適用可能である。In this embodiment, the example in which the magnetic material is fixed to the connector is described. However, the present invention is also applicable to fixing the magnetic material to the circuit board.

【００１８】[0018]

【発明の効果】本発明によれば、自動実装が可能で、コ
ネクタへの実装コストが低減できると共に、コネクタと
磁性体が剥がれない、安価で、信頼性の高いデータライ
ンフィルタを提供できた。According to the present invention, it is possible to provide an inexpensive and highly reliable data line filter which can be mounted automatically, reduces the mounting cost to the connector, and does not peel off the magnetic material from the connector.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明のデータラインフィルタの分解斜視図。FIG. 1 is an exploded perspective view of a data line filter of the present invention.

【図２】従来のデータラインフィルタの分解斜視図。FIG. 2 is an exploded perspective view of a conventional data line filter.

【符号の説明】[Explanation of symbols]

１ （本発明のデータラインフィルタに用いられる）
磁性体 ２ 半田接続部 ３ コネクタ ４ ピン ５ ピン挿入用穴 １１ （従来のデータラインフィルタに用いられる）磁
性体1 (used for the data line filter of the present invention)
Magnetic material 2 Solder connection part 3 Connector 4 Pin 5 Pin insertion hole 11 Magnetic material (used for conventional data line filter)

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 コネクタのピンを、板状の磁性体のピン
挿入用穴に挿通したデータラインフィルタにおいて、前
記磁性体の両端部に、半田接続部を設けたことを特徴と
するデータラインフィルタ。1. A data line filter in which pins of a connector are inserted into pin insertion holes of a plate-shaped magnetic material, wherein solder connection portions are provided at both ends of the magnetic material. .
JP17568996A 1996-06-14 1996-06-14 Data line filter Pending JPH104016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17568996A JPH104016A (en) 1996-06-14 1996-06-14 Data line filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17568996A JPH104016A (en) 1996-06-14 1996-06-14 Data line filter

Publications (1)

Publication Number Publication Date
JPH104016A true JPH104016A (en) 1998-01-06

Family

ID=16000526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17568996A Pending JPH104016A (en) 1996-06-14 1996-06-14 Data line filter

Country Status (1)

Country Link
JP (1) JPH104016A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016013550A1 (en) * 2014-07-25 2016-01-28 ギガフォトン株式会社 Extreme uv light generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016013550A1 (en) * 2014-07-25 2016-01-28 ギガフォトン株式会社 Extreme uv light generator
JPWO2016013550A1 (en) * 2014-07-25 2017-04-27 ギガフォトン株式会社 Extreme ultraviolet light generator
US10172224B2 (en) 2014-07-25 2019-01-01 Gigaphoton Inc. Extreme UV light generator

Similar Documents

Publication Publication Date Title
US5118300A (en) Active electrical connector
US6246016B1 (en) Edge-mountable integrated circuit package and method of attaching the same to a printed wiring board
JPH0277190A (en) Device for mounting metallic element to board
JPH104016A (en) Data line filter
JPH01197978A (en) Connecter for mounting substrate and printed board
JP2592361B2 (en) Printed wiring board
JP3703322B2 (en) Electronic components
JPH0818188A (en) Connectorless printed board connection mechanism
JPH04322498A (en) High-frequency apparatus
JP3092319B2 (en) Optical transceiver module package
JPS6188471A (en) Connector
JP2681717B2 (en) Flexible wiring member
JPH051098Y2 (en)
JPH06125170A (en) External memory device
JP2001257443A (en) Power supply with terminal pin
JP3293483B2 (en) Electronics
JP2658711B2 (en) Mounting device for mechanical parts
JPH10189182A (en) Surface mounting type electric connector
JP2873101B2 (en) Board connection device
JPH05290928A (en) Surface mount connector
JPH10178263A (en) Terminal connecting structure for electronic equipment unit
JPH01289189A (en) Structure for installing printed board in equipment
JPH0710969U (en) Printed board
JP2000228239A (en) Connector-printed wiring board structural body
JPH0918112A (en) Structure for fixing electric component to flexible printed board

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20050510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20050517

A02 Decision of refusal

Effective date: 20050920

Free format text: JAPANESE INTERMEDIATE CODE: A02