JPH0317601U - - Google Patents
Info
- Publication number
- JPH0317601U JPH0317601U JP7776789U JP7776789U JPH0317601U JP H0317601 U JPH0317601 U JP H0317601U JP 7776789 U JP7776789 U JP 7776789U JP 7776789 U JP7776789 U JP 7776789U JP H0317601 U JPH0317601 U JP H0317601U
- Authority
- JP
- Japan
- Prior art keywords
- trimmable resistor
- circuit board
- electronic circuit
- opening
- trimming
- 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
- 238000009966 trimming Methods 0.000 claims 1
Landscapes
- Details Of Resistors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第1図aは本考案の一実施例による電子回路基
板の正面図、第1図bはその裏面図、第2図aは
従来のトリマブル抵抗が実装されたプリント回路
基板の上面図、第2図bはその正面図、第3図は
複数のプリント回路基板を組み合わせて構成され
た電子回路部の一例を示す斜視図である。
1,3,4,5,11…プリント回路基板、2
,6,7,13…トリマブル抵抗、14…開口。
1a is a front view of an electronic circuit board according to an embodiment of the present invention, FIG. 1b is a back view thereof, FIG. 2a is a top view of a printed circuit board on which a conventional trimmable resistor is mounted, and FIG. FIG. b is a front view thereof, and FIG. 3 is a perspective view showing an example of an electronic circuit section constructed by combining a plurality of printed circuit boards. 1, 3, 4, 5, 11...Printed circuit board, 2
, 6, 7, 13...trimmable resistor, 14...opening.
Claims (1)
れた電子回路基板において、 前記トリマブル抵抗の電極間にトリミング用の
開口を設けたことを特徴とする電子回路基板。[Claims for Utility Model Registration] An electronic circuit board on which a trimmable resistor having electrode portions at both ends is mounted, characterized in that an opening for trimming is provided between the electrodes of the trimmable resistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7776789U JPH0317601U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7776789U JPH0317601U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0317601U true JPH0317601U (en) | 1991-02-21 |
Family
ID=31620454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7776789U Pending JPH0317601U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0317601U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002124830A (en) * | 2000-10-16 | 2002-04-26 | Hokuriku Electric Ind Co Ltd | Temperature compensated crystal oscillator |
-
1989
- 1989-06-30 JP JP7776789U patent/JPH0317601U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002124830A (en) * | 2000-10-16 | 2002-04-26 | Hokuriku Electric Ind Co Ltd | Temperature compensated crystal oscillator |
JP4551551B2 (en) * | 2000-10-16 | 2010-09-29 | 北陸電気工業株式会社 | Temperature compensated crystal oscillator |