JPS6483167A - Testing method of electric properties of electronic component - Google Patents
Testing method of electric properties of electronic componentInfo
- Publication number
- JPS6483167A JPS6483167A JP24226087A JP24226087A JPS6483167A JP S6483167 A JPS6483167 A JP S6483167A JP 24226087 A JP24226087 A JP 24226087A JP 24226087 A JP24226087 A JP 24226087A JP S6483167 A JPS6483167 A JP S6483167A
- Authority
- JP
- Japan
- Prior art keywords
- electronic component
- inactive liquid
- pot
- socket
- heat
- 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
Links
Abstract
PURPOSE:To make an electronic component to be measured reach a set temperature exactly in a short time and to conduct accurate measurement irrespective of the number of the electronic component, by a method wherein the electronic component connected to a measuring device is immersed in an inactive liquid and the electric properties thereof are tested in this state. CONSTITUTION:A pot 1 wherein an inactive liquid 2 cooled by a cooling device is made to circulate has a heat-insulating structure the outside of which is covered with a heat- insulating material 3. A socket 5 is fitted on the inside of a cap of the pot 11, and a lead of the socket 5 is led outside through the cap 4 and connected to a measuring device. As for the inactive liquid 2, a substance which does not corrode again electric components, has electrical insulation properties negligible in measurement within the limits of measuring temperature and does not boil and congeal, e.g. flon 11, a fluorine compound, is selected. An electronic component 6 is fitted in the socket 5, the cap 4 is put on the pot 1, and the electronic component 6 is immersed in the inactive liquid 2 subjected to temperature control. When the inactive liquid 2 makes contact with the lead or a heat-radiating plate or the like of the electronic component 6, which has an excellent heat conductivity, even the inside of the electronic component 6 reaches a prescribed temperature in a short time, and the inspection of electric properties is conducted in this state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24226087A JPS6483167A (en) | 1987-09-25 | 1987-09-25 | Testing method of electric properties of electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24226087A JPS6483167A (en) | 1987-09-25 | 1987-09-25 | Testing method of electric properties of electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6483167A true JPS6483167A (en) | 1989-03-28 |
Family
ID=17086622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24226087A Pending JPS6483167A (en) | 1987-09-25 | 1987-09-25 | Testing method of electric properties of electronic component |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6483167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088650A (en) * | 1989-03-18 | 1992-02-18 | Aisan Kogyo Kabushiki Kaisha | Fuel injector with strainer |
-
1987
- 1987-09-25 JP JP24226087A patent/JPS6483167A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088650A (en) * | 1989-03-18 | 1992-02-18 | Aisan Kogyo Kabushiki Kaisha | Fuel injector with strainer |
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