JPS602805U - surge absorber - Google Patents

surge absorber

Info

Publication number
JPS602805U
JPS602805U JP9372983U JP9372983U JPS602805U JP S602805 U JPS602805 U JP S602805U JP 9372983 U JP9372983 U JP 9372983U JP 9372983 U JP9372983 U JP 9372983U JP S602805 U JPS602805 U JP S602805U
Authority
JP
Japan
Prior art keywords
surge absorber
soldered
center
grooves
soldering
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
JP9372983U
Other languages
Japanese (ja)
Other versions
JPH0113364Y2 (en
Inventor
住吉　幹夫
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP9372983U priority Critical patent/JPS602805U/en
Publication of JPS602805U publication Critical patent/JPS602805U/en
Application granted granted Critical
Publication of JPH0113364Y2 publication Critical patent/JPH0113364Y2/ja
Granted legal-status Critical Current

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  • Details Of Resistors (AREA)
  • Thermistors And Varistors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のサージ吸収器を構成する外部電極端子の
断面図、第２図は同バリスタの断面図、第３図は従来の
サージ吸収器を示す断面図、第４図は同第３図の半田付
は部の拡大断面図、第５図ａ、　　ｂは本考案のサージ
吸収器を構成する外部電極端子の断面図（同図すのＡ−
Ａ’線にて切断）と下面図、第６図は本考案におけるサ
ージ吸収器の一実施例を示す断面図である。 ２・・・・・・半田付は面、４・・・・・・セラミック
バリスタ、６．６ａ・・・・・・電極、７．７ａ・・・
・・・半田層、１０・・・・・・外部電極端子、１１．
ｌｌａ、ｌｌｂ・・・・・・同心円状の溝、１２，１２
ａ・・・・・・直線状の溝。Fig. 1 is a cross-sectional view of an external electrode terminal constituting a conventional surge absorber, Fig. 2 is a cross-sectional view of the same varistor, Fig. 3 is a cross-sectional view of a conventional surge absorber, and Fig. 4 is a cross-sectional view of the same varistor. The soldering part in the figure is an enlarged cross-sectional view, and Figures 5a and 5b are cross-sectional views of the external electrode terminal constituting the surge absorber of the present invention.
FIG. 6 is a sectional view showing an embodiment of the surge absorber according to the present invention. 2... Soldering is on the surface, 4... Ceramic varistor, 6.6a... Electrode, 7.7a...
. . . Solder layer, 10 . . . External electrode terminal, 11.
lla, llb...Concentric grooves, 12, 12
a...Straight groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 板状でその平面部に電極を有するセラミックバリスタの
上記電極面に半田層を介して半田付けされる外部電極端
子の半田付は面に、その半田付は面の中央を中心とする
同心円状の第１の溝並びに上記中心を通過し周縁部に至
る直線状の第２の溝を、それぞれ１個または複数個設け
てなるサージ吸収器。The external electrode terminal, which is soldered to the electrode surface of the ceramic varistor which is plate-shaped and has electrodes on its flat surface through a solder layer, is soldered on the surface, and the soldering is done in a concentric circle centered at the center of the surface. A surge absorber comprising one or more first grooves and linear second grooves passing through the center and reaching the peripheral edge.
JP9372983U 1983-06-17 1983-06-17 surge absorber Granted JPS602805U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9372983U JPS602805U (en) 1983-06-17 1983-06-17 surge absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9372983U JPS602805U (en) 1983-06-17 1983-06-17 surge absorber

Publications (2)

Publication Number Publication Date
JPS602805U true JPS602805U (en) 1985-01-10
JPH0113364Y2 JPH0113364Y2 (en) 1989-04-19

Family

ID=30224741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9372983U Granted JPS602805U (en) 1983-06-17 1983-06-17 surge absorber

Country Status (1)

Country Link
JP (1) JPS602805U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207818A (en) * 2006-01-31 2007-08-16 Matsushita Electric Ind Co Ltd Varistor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207818A (en) * 2006-01-31 2007-08-16 Matsushita Electric Ind Co Ltd Varistor

Also Published As

Publication number Publication date
JPH0113364Y2 (en) 1989-04-19

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