JPS6393573U - - Google Patents
Info
- Publication number
- JPS6393573U JPS6393573U JP19030086U JP19030086U JPS6393573U JP S6393573 U JPS6393573 U JP S6393573U JP 19030086 U JP19030086 U JP 19030086U JP 19030086 U JP19030086 U JP 19030086U JP S6393573 U JPS6393573 U JP S6393573U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- printed wiring
- wiring board
- contacts
- measurement
- 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
- 238000005259 measurement Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Description
第１図はこの考案の一実施例による測定プロー
ブ及びそれを用いた測定方法の例を示す断面図、
第２図は両面印刷配線板のスルホール接続の状態
を示す断面図、第３図はスルホール接続部の導通
抵抗を測定する従来の方法の一例を示す断面図で
ある。１は絶縁板、２ａ，２ｂは配線パターン、
３ａ，３ｂはランド部、４はスルホール導体、５
は抵抗測定器、６ａ〜６ｄおよび９ａ〜９ｄは測
定電線、７ａ〜７ｄは電極、８ａ，８ｂは絶縁材
。なお、図中、同一符号は同一または相当部分を
示す。
FIG. 1 is a sectional view showing an example of a measurement probe according to an embodiment of the invention and a measurement method using the same;
FIG. 2 is a cross-sectional view showing the state of through-hole connections in a double-sided printed wiring board, and FIG. 3 is a cross-sectional view showing an example of a conventional method for measuring the conduction resistance of a through-hole connection. 1 is an insulating board, 2a and 2b are wiring patterns,
3a and 3b are land parts, 4 is a through-hole conductor, and 5
6a to 6d and 9a to 9d are measurement wires, 7a to 7d are electrodes, and 8a and 8b are insulating materials. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
的に絶縁する絶縁材、上記電極の電気信号を抵抗
測定器に伝達するための電極と電気的に接続され
ている測定電線を有し、被測定物に接触する先端
が半球形状である印刷配線板スルホール抵抗測定
プローブ。 It has two electrodes made of conductive material, an insulating material that electrically insulates the electrodes, and a measurement wire electrically connected to the electrodes for transmitting the electrical signal of the electrodes to the resistance measuring device. A printed wiring board through-hole resistance measurement probe with a hemispherical tip that contacts the object to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19030086U JPS6393573U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19030086U JPS6393573U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6393573U true JPS6393573U (en) | 1988-06-16 |
Family
ID=31143393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19030086U Pending JPS6393573U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6393573U (en) |
-
1986
- 1986-12-10 JP JP19030086U patent/JPS6393573U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6296578U (en) | ||
| JPS6393573U (en) | ||
| JPS61190867U (en) | ||
| JPH0270441U (en) | ||
| JPH0262671U (en) | ||
| JPH0285368U (en) | ||
| JPS61189278U (en) | ||
| JPS6148372U (en) | ||
| JPS63120152U (en) | ||
| JPH032265U (en) | ||
| JPH03112940U (en) | ||
| JPS613473U (en) | Contact for low resistance measurement | |
| JPS6011077U (en) | probe device | |
| JPS63109658U (en) | ||
| JPS62146970U (en) | ||
| JPH03102734U (en) | ||
| JPS628670U (en) | ||
| JPH0291366U (en) | ||
| JPS61187478U (en) | ||
| JPH0189378U (en) | ||
| JPH01112480U (en) | ||
| JPS6335968U (en) | ||
| JPS63165580U (en) | ||
| JPH0272581U (en) | ||
| JPS61121671U (en) |