JPH0396028U - - Google Patents
Info
- Publication number
- JPH0396028U JPH0396028U JP453390U JP453390U JPH0396028U JP H0396028 U JPH0396028 U JP H0396028U JP 453390 U JP453390 U JP 453390U JP 453390 U JP453390 U JP 453390U JP H0396028 U JPH0396028 U JP H0396028U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric ceramic
- electrode
- ceramic
- outer diameter
- metal terminal
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000003985 ceramic capacitor Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
Landscapes
- Ceramic Capacitors (AREA)
Description
第１図は本考案に係るセラミツクコンデンサの
正面部分破断面図、第２図は樹脂厚とインパルス
破壊電界強度との関係をグラフ化して示す図、第
３図はＤｔ／Ｄとインパルス破壊電界強度との関
係をグラフ化して示す図である。
１……誘電体セラミツク、２，３……電極、４
，５……金属端子、８……絶縁樹脂。
Fig. 1 is a partially cutaway front view of the ceramic capacitor according to the present invention, Fig. 2 is a graph showing the relationship between resin thickness and impulse breakdown electric field strength, and Fig. 3 is a graph showing the relationship between D t /D and impulse breakdown electric field. FIG. 3 is a graph showing the relationship with intensity. 1... Dielectric ceramic, 2, 3... Electrode, 4
, 5...metal terminal, 8...insulating resin.
Claims (1)
体セラミツクの両端面に設けられた電極と、前記
電極の上に接合された金属端子と、前記誘電体セ
ラミツク及び前記電極の全体に密着して設けられ
た樹脂被覆とを有するセラミツクコンデンサであ
つて、 前記誘電体セラミツクの外径Ｄ及び前記電極に
対する前記金属端子の接合部分の外径Ｄｔは、 ０．１４≦Ｄｔ／Ｄ≦０．５ の関係を満たしており、 前記樹脂被覆は、厚みが１．５mm〜１０mmの範
囲にあること を特徴とするセラミツクコンデンサ。[Claims for Utility Model Registration] A dielectric ceramic having piezoelectric properties, electrodes provided on both end surfaces of the dielectric ceramic, a metal terminal bonded to the electrode, the dielectric ceramic and the electrode. and a resin coating provided in close contact with the entire surface of the ceramic capacitor, wherein an outer diameter D of the dielectric ceramic and an outer diameter Dt of the joint portion of the metal terminal to the electrode are 0.14≦D. A ceramic capacitor that satisfies the relationship t /D≦0.5, and that the resin coating has a thickness in the range of 1.5 mm to 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004533U JP2556556Y2 (en) | 1990-01-22 | 1990-01-22 | Ceramic capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004533U JP2556556Y2 (en) | 1990-01-22 | 1990-01-22 | Ceramic capacitors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0396028U true JPH0396028U (en) | 1991-10-01 |
| JP2556556Y2 JP2556556Y2 (en) | 1997-12-03 |
Family
ID=31508276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990004533U Expired - Lifetime JP2556556Y2 (en) | 1990-01-22 | 1990-01-22 | Ceramic capacitors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2556556Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54121237U (en) * | 1978-02-15 | 1979-08-24 |
-
1990
- 1990-01-22 JP JP1990004533U patent/JP2556556Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54121237U (en) * | 1978-02-15 | 1979-08-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2556556Y2 (en) | 1997-12-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |