JPH02127012U - - Google Patents
Info
- Publication number
- JPH02127012U JPH02127012U JP3518989U JP3518989U JPH02127012U JP H02127012 U JPH02127012 U JP H02127012U JP 3518989 U JP3518989 U JP 3518989U JP 3518989 U JP3518989 U JP 3518989U JP H02127012 U JPH02127012 U JP H02127012U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic material
- multilayer chip
- chip inductor
- external electrodes
- coil
- 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
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は、この考案の一実施例に係る積層チツ
プインダクタを示す平面図である。第２図は、第
１図の線−に沿う断面図である。第３図は、
従来の積層チツプインダクタの一例を示す斜視図
である。第４図は、インダクタの周波数とインピ
ーダンスとの関係の例を示す図である。第５図は
、ＬＲの並列回路を示す等価回路図である。
１２…磁性体、１４…導体、１６…積層体、１
８…外部電極。
FIG. 1 is a plan view showing a multilayer chip inductor according to an embodiment of this invention. FIG. 2 is a sectional view taken along line - in FIG. 1. Figure 3 shows
FIG. 2 is a perspective view showing an example of a conventional multilayer chip inductor. FIG. 4 is a diagram showing an example of the relationship between the frequency and impedance of an inductor. FIG. 5 is an equivalent circuit diagram showing a parallel circuit of LR. 12...Magnetic material, 14...Conductor, 16...Laminated body, 1
8...External electrode.
Claims (1)
成る積層体の両端部に、内部のコイルの両端にそ
れぞれ電気的につながる外部電極を設けた構造の
積層チツプインダクタにおいて、前記磁性体に導
電率の高いものを用い、それによつて当該磁性体
自身の外部電極間の抵抗値が１０Ωないし１０Ｋ
Ωの範囲内になるようにしたことを特徴とする積
層チツプインダクタ。 A multilayer chip inductor has a structure in which external electrodes electrically connected to both ends of an internal coil are provided at both ends of a laminate in which a conductor forming a coil is laminated in a magnetic material. The resistance value between the external electrodes of the magnetic material itself is 10Ω to 10K.
A multilayer chip inductor characterized in that it is within the range of Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3518989U JPH02127012U (en) | 1989-03-28 | 1989-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3518989U JPH02127012U (en) | 1989-03-28 | 1989-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127012U true JPH02127012U (en) | 1990-10-19 |
Family
ID=31540330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3518989U Pending JPH02127012U (en) | 1989-03-28 | 1989-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127012U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02122505A (en) * | 1988-10-31 | 1990-05-10 | Taiyo Yuden Co Ltd | Manufacture of laminated chip inductor |
-
1989
- 1989-03-28 JP JP3518989U patent/JPH02127012U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02122505A (en) * | 1988-10-31 | 1990-05-10 | Taiyo Yuden Co Ltd | Manufacture of laminated chip inductor |