TWI264022B - Surface mounting type inductor - Google Patents

Surface mounting type inductor

Info

Publication number
TWI264022B
TWI264022B TW91102839A TW91102839A TWI264022B TW I264022 B TWI264022 B TW I264022B TW 91102839 A TW91102839 A TW 91102839A TW 91102839 A TW91102839 A TW 91102839A TW I264022 B TWI264022 B TW I264022B
Authority
TW
Taiwan
Prior art keywords
terminals
outer core
coil
fixing holes
surface mounting
Prior art date
Application number
TW91102839A
Other languages
Chinese (zh)
Inventor
Takayuki Fukunaga
Original Assignee
Tokyo Parts Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Parts Industry Co Ltd filed Critical Tokyo Parts Industry Co Ltd
Application granted granted Critical
Publication of TWI264022B publication Critical patent/TWI264022B/en

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)

Abstract

In order to prevent terminals from being exposed except necessary portions thereof at whole surfaces of an outer core, and thereby give consideration to the electric insulation of the terminals against the neighboring elements, improve the reliability of the connection of coil lead ends and terminals together, enable the positions of the terminals to be determined easily, and make the terminals usable in common for the various inductors, an inductor includes a drum core provided with a flange at least on an upper end thereof and having coil fixed there around, and an outer core provided around this drum core and having terminals. Terminal fixing holes are provided in the outer core, and the terminals having connecting portions at lower terminal ends thereof are fixed in these terminal fixing holes, the lead ends of the coil being connected to these terminals at the parts of an upper surface of the outer core which are not higher than the upper flange.
TW91102839A 2001-02-27 2002-02-19 Surface mounting type inductor TWI264022B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001053013 2001-02-27
JP2001340589A JP2002329619A (en) 2001-02-27 2001-11-06 Surface-mounted inductance element

Publications (1)

Publication Number Publication Date
TWI264022B true TWI264022B (en) 2006-10-11

Family

ID=26610225

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91102839A TWI264022B (en) 2001-02-27 2002-02-19 Surface mounting type inductor

Country Status (3)

Country Link
JP (1) JP2002329619A (en)
CN (1) CN1258778C (en)
TW (1) TWI264022B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4664006B2 (en) * 2004-05-28 2011-04-06 スミダコーポレーション株式会社 Inductor
JP2007180419A (en) * 2005-12-28 2007-07-12 Mitsumi Electric Co Ltd Method for connecting coil terminal
JP2008159964A (en) * 2006-12-26 2008-07-10 Nec Tokin Corp Drum-sleeve type inductor
JP5232265B2 (en) * 2010-05-31 2013-07-10 株式会社Ｍａｒｕｗａ Inductor and manufacturing method thereof
KR101246526B1 (en) 2010-05-31 2013-03-26 가부시키가이샤 마루와 Inductor and method for manufacturing the same
JP5786660B2 (en) * 2011-11-08 2015-09-30 スミダコーポレーション株式会社 Magnetic component and method of manufacturing magnetic component
CN105101635B (en) * 2014-05-08 2018-09-28 鸿磬电子（东莞）有限公司 The inductance element of slimming is embedded to structure
DE102017205752A1 (en) * 2017-04-04 2018-10-04 Siemens Aktiengesellschaft Electrical device with a shape complementary to the active part designed boiler
CN112038042A (en) * 2020-09-09 2020-12-04 沅陵县欣利昌电子有限公司 High-stability inductance coil and preparation method thereof

Also Published As

Publication number Publication date
CN1258778C (en) 2006-06-07
JP2002329619A (en) 2002-11-15
CN1372277A (en) 2002-10-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees