JPH0189728U - - Google Patents
Info
- Publication number
- JPH0189728U JPH0189728U JP18432087U JP18432087U JPH0189728U JP H0189728 U JPH0189728 U JP H0189728U JP 18432087 U JP18432087 U JP 18432087U JP 18432087 U JP18432087 U JP 18432087U JP H0189728 U JPH0189728 U JP H0189728U
- Authority
- JP
- Japan
- Prior art keywords
- internal electrode
- ceramic capacitor
- electrode layer
- connection patterns
- capacitor
- 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
- 239000003985 ceramic capacitor Substances 0.000 claims 3
- 239000003990 capacitor Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Description
第１図は本考案の実施例を示す断面図で第２図
は第１図の上部の拡大図。第３図及び第４図は従
来技術を示す断面図である。
１：セラミツク誘電体、２：内部電極層、３：
ヴイヤホール、４：最外部パターン、６：カバー
コート膜、７：外部接続端子電極、８：アルミナ
パウダー、９：アルミナパウダーノズル。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is an enlarged view of the upper part of FIG. 3 and 4 are cross-sectional views showing the prior art. 1: Ceramic dielectric, 2: Internal electrode layer, 3:
Via hole, 4: outermost pattern, 6: cover coat film, 7: external connection terminal electrode, 8: alumina powder, 9: alumina powder nozzle.
Claims (1)
てなる積層構造のセラミツクコンデンサにおいて
、各内部電極層の接続パターンをセラミツクコン
デンサの上部または上下両面に設け、該表面接続
パターンを、部品として実装時または実装後に、
一部切断することによつて該容量を調整すること
が可能となるように、内部電極層及び表面パター
ンを接続したことを特徴とするトリマー型積層セ
ラミツクコンデンサ。 In a ceramic capacitor with a laminated structure in which dielectric layers and internal electrode layers are laminated and integrated alternately, connection patterns for each internal electrode layer are provided on the top or both upper and lower surfaces of the ceramic capacitor, and the surface connection patterns are used when mounted as a component. or after implementation,
A trimmer type multilayer ceramic capacitor characterized in that an internal electrode layer and a surface pattern are connected so that the capacitance can be adjusted by cutting a portion of the capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18432087U JPH0189728U (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18432087U JPH0189728U (en) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0189728U true JPH0189728U (en) | 1989-06-13 |
Family
ID=31475691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18432087U Pending JPH0189728U (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0189728U (en) |
-
1987
- 1987-12-04 JP JP18432087U patent/JPH0189728U/ja active Pending