JPH0167730U - - Google Patents
Info
- Publication number
- JPH0167730U JPH0167730U JP1987162763U JP16276387U JPH0167730U JP H0167730 U JPH0167730 U JP H0167730U JP 1987162763 U JP1987162763 U JP 1987162763U JP 16276387 U JP16276387 U JP 16276387U JP H0167730 U JPH0167730 U JP H0167730U
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- electrolytic capacitor
- solid electrolytic
- wire
- soldered
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 3
- 239000011247 coating layer Substances 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Description
第１図は本考案一実施例のタンタルコンデンサ
の断面図、第２図はタンタルコンデンサにおける
リード線径とコンデンサ本体の温度上昇曲線を示
す図で、Ａは線径０．５mm（従来例）、Ｂは線径
０．４mm（実施例）、Ｃは線径０．３mm（実施例
）の場合を示す。
１……陽極焼結体素子、４……半田層、７……
陽極リード線、８……陰極リード線。
Fig. 1 is a cross-sectional view of a tantalum capacitor according to an embodiment of the present invention, and Fig. 2 is a diagram showing the lead wire diameter and temperature rise curve of the capacitor body in a tantalum capacitor, where A is a wire diameter of 0.5 mm (conventional example); B shows the case where the wire diameter is 0.4 mm (example), and C shows the case where the wire diameter is 0.3 mm (example). 1... Anode sintered element, 4... Solder layer, 7...
Anode lead wire, 8... cathode lead wire.
Claims (1)
る固体電解コンデンサにおいて、陽極リード線お
よび陰極リード線として、リード線本体および該
本体を被覆する被覆層の前記半田付時の熱伝導の
合計が、単位時間（１秒）および単位長さ（１mm
）あたり０．５４ｃａｌ以下であるリード線を使
用することを特徴とする固体電解コンデンサ。 (2) 前記リード線は線径が０．３〜０．４mmの
銀メツキ銅下鉄線であることを特徴とする実用新
案登録請求の範囲第１項記載の固体電解コンデン
サ。[Claims for Utility Model Registration] (1) In a solid electrolytic capacitor that is soldered to a printed circuit board after preheating, as an anode lead wire and a cathode lead wire, the lead wire body and the coating layer covering the body are soldered. The sum of heat conduction in unit time (1 second) and unit length (1 mm
) A solid electrolytic capacitor characterized by using a lead wire having a capacity of 0.54 cal or less. (2) The solid electrolytic capacitor according to claim 1, wherein the lead wire is a silver-plated copper-clad wire with a wire diameter of 0.3 to 0.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162763U JPH0167730U (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987162763U JPH0167730U (en) | 1987-10-23 | 1987-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167730U true JPH0167730U (en) | 1989-05-01 |
Family
ID=31446884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987162763U Pending JPH0167730U (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167730U (en) |
-
1987
- 1987-10-23 JP JP1987162763U patent/JPH0167730U/ja active Pending
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