JPH0410403U - - Google Patents
Info
- Publication number
- JPH0410403U JPH0410403U JP5133890U JP5133890U JPH0410403U JP H0410403 U JPH0410403 U JP H0410403U JP 5133890 U JP5133890 U JP 5133890U JP 5133890 U JP5133890 U JP 5133890U JP H0410403 U JPH0410403 U JP H0410403U
- Authority
- JP
- Japan
- Prior art keywords
- board
- case
- filter element
- dielectric
- ground 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図はこの考案の一実施例にかかる誘電体フ
イルタを示す斜視図、第２図は該誘電体フイルタ
を実装した状態を示す要部断面図、第３図及び第
４図は他の実施例にかかる誘電体フイルタのアー
ス端子の先端部を示す平面図、第５図及び第６図
は従来の誘電体フイルタを示す斜視図及び側面図
、第７図は該従来の誘電体フイルタが実装される
基板の裏面を示す図である。
１……誘電体フイルタ、２……ケース、３……
フイルタ素子、７，８……入出力端子、９……ア
ース端子、１１……基板、１４……伝送線路、１
５……アース電極。
FIG. 1 is a perspective view showing a dielectric filter according to an embodiment of the invention, FIG. 2 is a cross-sectional view of a main part showing a state in which the dielectric filter is mounted, and FIGS. 3 and 4 are other embodiments. A plan view showing the tip of the ground terminal of the dielectric filter according to the example, FIGS. 5 and 6 are perspective views and side views showing the conventional dielectric filter, and FIG. 7 shows the conventional dielectric filter mounted. FIG. 1...Dielectric filter, 2...Case, 3...
Filter element, 7, 8... Input/output terminal, 9... Earth terminal, 11... Board, 14... Transmission line, 1
5... Earth electrode.
Claims (1)
素子と、 前記フイルタ素子を保持するとともに前記フイ
ルタ素子を構成する前記誘電体同軸共振ユニツト
の外導体と導通する導電性のケースと、 前記フイルタ素子から導出された入出力端子と
、 前記ケースから導出されたアース端子とを備え
た誘電体フイルタであつて、 前記入出力端子は、基板は実装した状態におい
て該基板の実装面に対して略垂直になるようにケ
ースから突出しており、 前記アース端子は、前記基板に実装した状態に
おいて該基板の実装面に対向し、これと略平行に
なるように、前記ケースに設けられていること を特徴とする誘電体フイルタ。[Claims for Utility Model Registration] A filter element using a dielectric coaxial resonant unit, and a conductive case that holds the filter element and is electrically connected to the outer conductor of the dielectric coaxial resonant unit constituting the filter element. A dielectric filter comprising: an input/output terminal led out from the filter element; and a ground terminal led out from the case, wherein the input/output terminal is connected to the mounting surface of the board when the board is mounted. The ground terminal protrudes from the case so as to be substantially perpendicular to the board, and the ground terminal is provided in the case so as to face and be substantially parallel to the mounting surface of the board when mounted on the board. A dielectric filter characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5133890U JPH0410403U (en) | 1990-05-17 | 1990-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5133890U JPH0410403U (en) | 1990-05-17 | 1990-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0410403U true JPH0410403U (en) | 1992-01-29 |
Family
ID=31570691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5133890U Pending JPH0410403U (en) | 1990-05-17 | 1990-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410403U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58191501A (en) * | 1982-05-06 | 1983-11-08 | Fujitsu Ltd | Mounting construction of dielectric filter |
-
1990
- 1990-05-17 JP JP5133890U patent/JPH0410403U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58191501A (en) * | 1982-05-06 | 1983-11-08 | Fujitsu Ltd | Mounting construction of dielectric filter |