JPH02137008U - - Google Patents
Info
- Publication number
- JPH02137008U JPH02137008U JP4438689U JP4438689U JPH02137008U JP H02137008 U JPH02137008 U JP H02137008U JP 4438689 U JP4438689 U JP 4438689U JP 4438689 U JP4438689 U JP 4438689U JP H02137008 U JPH02137008 U JP H02137008U
- Authority
- JP
- Japan
- Prior art keywords
- lead terminal
- groove
- terminal
- copper wire
- chip
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は、本考案によるチツプ型コイルの構成
を示す斜視図。第２図は、本考案によるチツプ型
コイルの半田付け端子の構造を示す図で、第２図
ａは平面図、第２図ｂは第２図ａのＡ−Ａ線断面
図。第３図は、従来のチツプ型コイルの構成を示
す斜視図。
１，１１…リード端子、２，１２…磁性コア、
３…銅線からげ部、４，１４…端子台、５，１５
…銅線、６，１６…樹脂成形部、１３…半田付け
端子、２０…Ｖ溝、２１…テーパ溝、２２…縦溝
。
FIG. 1 is a perspective view showing the structure of a chip-type coil according to the present invention. FIG. 2 is a diagram showing the structure of a soldering terminal of a chip-type coil according to the present invention, in which FIG. 2a is a plan view and FIG. 2b is a sectional view taken along the line A--A in FIG. 2a. FIG. 3 is a perspective view showing the configuration of a conventional chip-type coil. 1, 11... Lead terminal, 2, 12... Magnetic core,
3... Copper wire binding part, 4, 14... Terminal block, 5, 15
...Copper wire, 6, 16...Resin molded part, 13...Soldering terminal, 20...V groove, 21...Tapered groove, 22...Vertical groove.
Claims (1)
端子を持ち、リード端子を取り付けた端子台に銅
線を巻回した磁性コアを収め、銅線端末をリード
端子に半田接続し、後樹脂モールド加工を施して
一体に形成したチツプ型コイルにおいて、磁性コ
アに巻回した銅線端末をリード端子に接続する、
リード端子と一体成形した半田付け端子の端面と
上面に、リード端子の外方に向けＶ溝とＶ溝に続
くテーパ溝を設け、Ｖ溝位置の下方の端子台に縦
溝を設けた構造とした事を特徴とするチツプ型コ
イル。 It has a lead terminal for surface mounting connection to a printed wiring board, a magnetic core wrapped with copper wire is placed in the terminal block with the lead terminal attached, the copper wire end is soldered to the lead terminal, and then resin molding is performed. In a chip-type coil that is integrally formed, the end of the copper wire wound around the magnetic core is connected to the lead terminal.
A structure in which a V-groove and a tapered groove following the V-groove are provided toward the outside of the lead terminal on the end and top surfaces of the soldering terminal that is integrally molded with the lead terminal, and a vertical groove is provided on the terminal block below the V-groove position. A chip-type coil that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4438689U JPH02137008U (en) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4438689U JPH02137008U (en) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137008U true JPH02137008U (en) | 1990-11-15 |
Family
ID=31557639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4438689U Pending JPH02137008U (en) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013191693A (en) * | 2012-03-13 | 2013-09-26 | Tdk Corp | Coil component and manufacturing method therefor |
-
1989
- 1989-04-14 JP JP4438689U patent/JPH02137008U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013191693A (en) * | 2012-03-13 | 2013-09-26 | Tdk Corp | Coil component and manufacturing method therefor |