JPH0196681U

JPH0196681U -

Info

Publication number: JPH0196681U
Application number: JP1988151963U
Authority: JP
Priority date: 1988-11-22
Filing date: 1988-11-22
Publication date: 1989-06-27
Also published as: JPH037901Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示すノイズ波除去フ
イルター付コネクターをフイルター部を断面して
示す側面図で、同例は誘電板をコンタクトの列毎
に挿着した場合、第２図は同フイルター部を断面
して示す正面図、第３図は誘電板を複列のコンタ
クトに共用させた例を示す平面図、第４図は上記
誘電板の具体的構造を例示する外表面側から観た
斜視図、第５図は同内表面側から観た斜視図、第
６図は本考案によつて構成されるフイルター回路
図を示す。１……コネクター、２……細長コンタクト、３
……第１誘電板、４……第２誘電板、５……強磁
性体コア、６，７，１５……コンタクト挿通孔、
８……（＋）側電極、９……（−）側電極、１０
……導電枠、１２……アース端板。 Fig. 1 is a side view showing a cross section of the filter part of a connector with a noise wave removal filter showing an embodiment of the present invention. FIG. 3 is a plan view showing an example in which a dielectric plate is shared by a double row of contacts, and FIG. 4 is a view from the outer surface side illustrating the specific structure of the dielectric plate. FIG. 5 is a perspective view of the same as seen from the inner surface, and FIG. 6 is a circuit diagram of a filter constructed according to the present invention. 1...Connector, 2...Elongated contact, 3
...First dielectric plate, 4... Second dielectric plate, 5... Ferromagnetic core, 6, 7, 15... Contact insertion hole,
8... (+) side electrode, 9... (-) side electrode, 10
...Conductive frame, 12...Earth end plate.

Claims

[Scope of utility model registration request]

A ferromagnetic core that forms an inductance between a first dielectric plate and a second dielectric plate forming a capacitor is made into a sandwich-like shape, and the first dielectric plate and second dielectric plate are extended over a large number of elongated contacts. Each elongated contact is passed through the dielectric plate, and the ferromagnetic core is inserted between the first dielectric plate and the second dielectric plate, and each elongated contact is inserted through the first dielectric plate and the second dielectric plate. Provided on the outer surface of the dielectric plate (+
) side electrodes are fused to individual contacts, a ferromagnetic core is held between both dielectric plates, and the ferromagnetic core is attached to the contacts together with both dielectric plates, and the first dielectric A noise wave removal filter characterized in that the plate and the second dielectric plate are each provided with a conductive frame in contact with the (-) side electrode on the outer surface of each of the dielectric plates, and a ground end plate is extended to the end of each conductive frame. With connector.