JPH02265227A - Capacitor - Google Patents

Capacitor

Info

Publication number
JPH02265227A
JPH02265227A JP8753889A JP8753889A JPH02265227A JP H02265227 A JPH02265227 A JP H02265227A JP 8753889 A JP8753889 A JP 8753889A JP 8753889 A JP8753889 A JP 8753889A JP H02265227 A JPH02265227 A JP H02265227A
Authority
JP
Japan
Prior art keywords
lead wire
capacitor
pole side
printed
positive
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
JP8753889A
Other languages
Japanese (ja)
Inventor
Yukinori Sato
佐藤　之則
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP8753889A priority Critical patent/JPH02265227A/en
Publication of JPH02265227A publication Critical patent/JPH02265227A/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
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • 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

  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Abstract

PURPOSE:To prevent an error of a polarity during a mounting operation to printed-circuit board holes by a method wherein a shape of a lead wire on the positive-pole side is made different from that of a lead wire on the negative- pole side. CONSTITUTION:This capacitor is so made as to include the following: a polar capacitor main body 1; a lead wire 2, on the positive-pole side, connected to the capacitor main body 1; a lead wire 3, on the negative-pole side, which is connected to the capacitor main body 1, which is provided with a bent part (a) and whose shape is different from that of the lead wire 2 on the positive-pole side. Accordingly, shapes of printed-circuit board holes 4, 5 into which the lead wire 2 on the positive-pole side and the lead wire 3 on the negative-pole side are inserted in order to mount the capacitor on a printed-circuit board are different. That is to say, the lead wire 2 on the positive-pole side can be inserted into the printed-circuit board hole 4, but it cannot be inserted into the printed-circuit board hole 5 because the bent part (a) exists. Thereby, a mounting direction of the capacitor on the printed-circuit board is only one; it is possible to prevent a mounting error.

Description

【発明の詳細な説明】 すに関する。[Detailed description of the invention] Regarding

〔従来の技術〕[Conventional technology]

従来のコンデンサは、工種側リード線と負極側リード線
とは同じ形状をしている。In conventional capacitors, the construction side lead wire and the negative electrode side lead wire have the same shape.

第１図は従来の一例を示す概略平面図である。FIG. 1 is a schematic plan view showing a conventional example.

状の負極側リード線３とで構成されており、プリント基
板穴４′、５も同じ形状を有する。The printed circuit board holes 4' and 5 also have the same shape.

第３図に示すコンデンサはコンデンサ本体１と屈曲部す
を有する正極側リート線２″と屈曲部Ｃを有する負極側
コンデンサ３とで構成され、プリントキバン穴４′　　
５は同型、同寸法となっており、屈曲部す、ｃを係止す
るようになっている。The capacitor shown in FIG. 3 is composed of a capacitor body 1, a positive electrode side wire 2'' having a bent portion C, and a negative electrode side capacitor 3 having a bent portion C.
5 is of the same type and size, and is adapted to lock the bent portions S and C.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかしながら、このような上述した従来のコンデンサは
正極側リード線と負極側リード線が同じ形状をしている
ので、極性を間違えてプリントキバン穴に実装する可能
性があるという欠点がある。However, since the above-mentioned conventional capacitor has the same shape as the positive lead wire and the negative lead wire, there is a drawback that it is possible to mount the capacitor in the printed hole with the wrong polarity.

〔課題を解決するための手段〕[Means to solve the problem]

本発明のコンデンサは、正極側リード線と負極側リード
線の形状を異なるようにして構成される。The capacitor of the present invention is constructed with the positive lead wire and the negative lead wire having different shapes.

〔実施例〕〔Example〕

次に、本発明の実施例について、図面を参照して説明す
る。Next, embodiments of the present invention will be described with reference to the drawings.

第１図は本発明の一実施例を示、す概略正面図である。FIG. 1 is a schematic front view showing one embodiment of the present invention.

第１図に示すコンデンサは、有極性のコンデンサ本体１
と、このコンデンサ本体ｌに接続される正極側リード線
２と、前記コンデンサ本体１と接続され屈曲部ａを有し
ており正極側リード線２と異なる形状を有する負匝側リ
ード線３とを含んでパン穴４，５は形状が異なっている
。The capacitor shown in Figure 1 has a polar capacitor body 1
, a positive electrode side lead wire 2 connected to the capacitor main body 1, and a negative electrode side lead wire 3 connected to the capacitor main body 1 and having a bent part a and having a different shape from the positive electrode side lead wire 2. Including the pan holes 4 and 5 have different shapes.

すなわち、正極側リード線２はプリントキバン穴４には
挿入可能であるが、プリントキバン穴５には屈曲部ａが
存するために挿入不可能である。That is, the positive electrode side lead wire 2 can be inserted into the print hole 4, but cannot be inserted into the print hole 5 because the bent portion a exists therein.

従って、第１図に示すコンデンサのプリントキバンへの
取付方向は−通りしかないため、搭載ミスを起すことは
ない。Therefore, since there is only one direction in which the capacitor shown in FIG. 1 can be attached to the printed circuit board, there is no possibility of mounting errors.

〔発明の効果〕〔Effect of the invention〕

本発明のコンデンサは、正極側リード線と負極側リード
線の形状を異なるようにしたことにより、プリントキバ
ン穴への実装時における極性ミスを防止できるという効
果がある。In the capacitor of the present invention, the positive lead wire and the negative lead wire have different shapes, so that it is possible to prevent polarity errors when mounting the capacitor in the printed hole.

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

第１図は本発明の一実施例を示す概略正面図、第２図は
従来の一例を示す概略平面図、第３図は従来の他の例を
示す概略平面図である。 １・・・・・・コンデンサ本体、２．２’　、２″・・
・・・・正極側リード線、３，３′・・・・・・負極側
リード線、４．４’　、５・・・・・・ブリントキバン
４穴、ａ、ｂ、ｃ・・・・・・屈曲部。 代理人　弁理士　　内　原　　　晋FIG. 1 is a schematic front view showing one embodiment of the present invention, FIG. 2 is a schematic plan view showing a conventional example, and FIG. 3 is a schematic plan view showing another conventional example. 1...Capacitor body, 2.2', 2''...
...Positive side lead wire, 3, 3'...Negative electrode side lead wire, 4.4', 5...Blint hole 4 holes, a, b, c...・Bending part. Agent Patent Attorney Susumu Uchihara

Claims (1)

【特許請求の範囲】[Claims] 有極性のコンデンサ本体と、前記コンデンサ本体に接続
される正極側リード線と、前記コンデンサ本体に接続さ
れ前記正極側リード線と形状を異にする負極側リード線
とを含むことを特徴とするコンデンサ。A capacitor comprising a polar capacitor body, a positive lead wire connected to the capacitor body, and a negative lead wire connected to the capacitor body and having a different shape from the positive lead wire. .
JP8753889A 1989-04-05 1989-04-05 Capacitor Pending JPH02265227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8753889A JPH02265227A (en) 1989-04-05 1989-04-05 Capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8753889A JPH02265227A (en) 1989-04-05 1989-04-05 Capacitor

Publications (1)

Publication Number Publication Date
JPH02265227A true JPH02265227A (en) 1990-10-30

Family

ID=13917760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8753889A Pending JPH02265227A (en) 1989-04-05 1989-04-05 Capacitor

Country Status (1)

Country Link
JP (1) JPH02265227A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006316755A (en) * 2005-05-16 2006-11-24 Mitsubishi Heavy Ind Ltd Vehicular motor-driven compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006316755A (en) * 2005-05-16 2006-11-24 Mitsubishi Heavy Ind Ltd Vehicular motor-driven compressor

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