JPS6483171A - Electronic component for test - Google Patents

Electronic component for test

Info

Publication number
JPS6483171A
JPS6483171A JP24225987A JP24225987A JPS6483171A JP S6483171 A JPS6483171 A JP S6483171A JP 24225987 A JP24225987 A JP 24225987A JP 24225987 A JP24225987 A JP 24225987A JP S6483171 A JPS6483171 A JP S6483171A
Authority
JP
Japan
Prior art keywords
lead
electrode
leads
main body
component
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
JP24225987A
Other languages
Japanese (ja)
Inventor
Yasuo Ota
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.)
Renesas Semiconductor Manufacturing Co Ltd
Kansai Nippon Electric Co Ltd
Original Assignee
Renesas Semiconductor Manufacturing Co Ltd
Kansai Nippon Electric 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 Renesas Semiconductor Manufacturing Co Ltd, Kansai Nippon Electric Co Ltd filed Critical Renesas Semiconductor Manufacturing Co Ltd
Priority to JP24225987A priority Critical patent/JPS6483171A/en
Publication of JPS6483171A publication Critical patent/JPS6483171A/en
Pending legal-status Critical Current

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  • Tests Of Electronic Circuits (AREA)

Abstract

PURPOSE:To elucidate the state of corrosion of the main body of a resin- package-type electronic component without exfoliating resin, by a method wherein the opposite end electrodes of a circular conductive pattern formed coaxially on the surface of the main body of the component are connected to leads respectively. CONSTITUTION:A central lead 3a of a lead 3 is joined at one end to a heat- radiating plate 1, while leads 3b and 3c are disposed at one end near the main body 2 of a component respectively. Circular conductive patterns 2a and 2b having ends are formed on the surface of the main body 2 of this component, and the patterns are connected commonly at one end to an electrode 2c, while connected at the other end to electrodes 2d and 2e respectively. Besides, the electrode 2c and the lead 3a are connected together by a metal fine wire 4a, the electrode 2d and the lead 3b by a metal fine were 4b, and the electrode 2e and the lead 3c by a metal fine were 4c, respectively. By checking the continuities between the leads 3a and 3b and between the leads 3a and 3c in the course of PCT (Pressure Cooker Test), it can be determined that the patterns 2a and 2b and the fine wires 4a-4c are disconnected, and a state of permeation of moisture can be discriminated.
JP24225987A 1987-09-25 1987-09-25 Electronic component for test Pending JPS6483171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24225987A JPS6483171A (en) 1987-09-25 1987-09-25 Electronic component for test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24225987A JPS6483171A (en) 1987-09-25 1987-09-25 Electronic component for test

Publications (1)

Publication Number Publication Date
JPS6483171A true JPS6483171A (en) 1989-03-28

Family

ID=17086607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24225987A Pending JPS6483171A (en) 1987-09-25 1987-09-25 Electronic component for test

Country Status (1)

Country Link
JP (1) JPS6483171A (en)

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