JPH0314824U - - Google Patents
Info
- Publication number
- JPH0314824U JPH0314824U JP7469989U JP7469989U JPH0314824U JP H0314824 U JPH0314824 U JP H0314824U JP 7469989 U JP7469989 U JP 7469989U JP 7469989 U JP7469989 U JP 7469989U JP H0314824 U JPH0314824 U JP H0314824U
- Authority
- JP
- Japan
- Prior art keywords
- electronic component
- metal case
- insulating spacer
- spacer
- type filter
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は、この考案の一実施例に係るラダー型
フイルタの構造を示す縦断面図である。第２図は
、第１図のラダー型フイルタの入力用の端子板周
りを部分的に示す横断面図である。第３図は、ラ
ダー型フイルタの一例を示す等価回路図である。
第４図は、従来のラダー型フイルタの構造の一例
を示す縦断面図である。第５図は、第４図のラダ
ー型フイルタの入力用の端子板周りを部分的に示
す横断面図である。
２……圧電共振素子（電子部品素子）、４……
端子板、８……金属ケース、１０……絶縁スペー
サ、１８……補強板。
FIG. 1 is a longitudinal sectional view showing the structure of a ladder type filter according to an embodiment of this invention. FIG. 2 is a cross-sectional view partially showing the vicinity of the input terminal plate of the ladder type filter shown in FIG. FIG. 3 is an equivalent circuit diagram showing an example of a ladder type filter.
FIG. 4 is a longitudinal sectional view showing an example of the structure of a conventional ladder type filter. FIG. 5 is a cross-sectional view partially showing the vicinity of the input terminal plate of the ladder type filter shown in FIG. 4. FIG. 2... Piezoelectric resonant element (electronic component element), 4...
Terminal board, 8... Metal case, 10... Insulating spacer, 18... Reinforcement plate.
Claims (1)
収納し、かつ端子板と金属ケースとの間に絶縁ス
ペーサを介在させた構造の電子部品において、前
記絶縁スペーサと金属ケースとの間に、絶縁スペ
ーサよりも高硬度の材料から成る補強板を介在さ
せたことを特徴とする電子部品。 In an electronic component having a structure in which an electronic component element is sandwiched between terminal plates and housed in a metal case, and an insulating spacer is interposed between the terminal plate and the metal case, an insulating spacer is provided between the insulating spacer and the metal case. An electronic component characterized by interposing a reinforcing plate made of a material harder than the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469989U JPH0314824U (en) | 1989-06-26 | 1989-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7469989U JPH0314824U (en) | 1989-06-26 | 1989-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314824U true JPH0314824U (en) | 1991-02-14 |
Family
ID=31614621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7469989U Pending JPH0314824U (en) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314824U (en) |
-
1989
- 1989-06-26 JP JP7469989U patent/JPH0314824U/ja active Pending
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