JPH0286220U - - Google Patents
Info
- Publication number
- JPH0286220U JPH0286220U JP16465488U JP16465488U JPH0286220U JP H0286220 U JPH0286220 U JP H0286220U JP 16465488 U JP16465488 U JP 16465488U JP 16465488 U JP16465488 U JP 16465488U JP H0286220 U JPH0286220 U JP H0286220U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- conductive case
- terminals
- pair
- resonant element
- 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
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 6
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例を示す複合電子部品
の正面断面図。第２図は第１図の部分図。第３図
はコルピツツ形発振回路図。
１……圧電共振素子、２……端子、３……端子
、４……導電性ケース、４ａ……アース端子、５
……コンデンサ、５ａ……電極、５ｂ……電極、
６……抵抗体、７……封止剤。
FIG. 1 is a front sectional view of a composite electronic component showing an embodiment of the present invention. FIG. 2 is a partial view of FIG. 1. Figure 3 is a Colpitts type oscillation circuit diagram. 1... Piezoelectric resonant element, 2... Terminal, 3... Terminal, 4... Conductive case, 4a... Earth terminal, 5
... Capacitor, 5a ... Electrode, 5b ... Electrode,
6...Resistor, 7...Sealant.
Claims (1)
振素子を保持する１対の端子があつて、 前記圧電共振素子が前記１対の端子で保持され
、更にこの１対の端子が前記絶縁体にＵ字状に保
持された状態で、前記導電性ケースに収納し、こ
の導電性ケースの開口部を封止剤で閉塞する複合
電子部品において、 前記絶縁体が両主表面の２カ所にそれぞれ対向
電極を備え、前記Ｕ字状の絶縁体の内側電極間を
導通させるように抵抗体が付設され、前記Ｕ字状
の絶縁体の内側電極が前記端子の裏側面と密接し
、かつ前記Ｕ字状の絶縁体の外側電極が前記導電
性ケースの内壁面と密接し、前記導電性ケースの
一部がアース端子となつている複合電子部品。[Claims for Utility Model Registration] There is a conductive case, an insulator, a piezoelectric resonant element, and a pair of terminals for holding the piezoelectric resonant element, the piezoelectric resonant element is held by the pair of terminals, and the one A composite electronic component in which a pair of terminals are held in a U-shape by the insulator and housed in the conductive case, and an opening of the conductive case is closed with a sealant, wherein both the insulator and Opposing electrodes are provided at two locations on the main surface, and a resistor is attached to conduct between the inner electrodes of the U-shaped insulator, and the inner electrode of the U-shaped insulator is connected to the back side of the terminal. and an outer electrode of the U-shaped insulator is in close contact with an inner wall surface of the conductive case, and a part of the conductive case serves as a ground terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16465488U JPH0286220U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16465488U JPH0286220U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0286220U true JPH0286220U (en) | 1990-07-09 |
Family
ID=31450452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16465488U Pending JPH0286220U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0286220U (en) |
-
1988
- 1988-12-20 JP JP16465488U patent/JPH0286220U/ja active Pending