WO2005006821A2 - Bauteil für eine leiterplatte und verfahren zum bestücken einer leiterplatte mit diesem bauteil - Google Patents
Bauteil für eine leiterplatte und verfahren zum bestücken einer leiterplatte mit diesem bauteil Download PDFInfo
- Publication number
- WO2005006821A2 WO2005006821A2 PCT/EP2004/007440 EP2004007440W WO2005006821A2 WO 2005006821 A2 WO2005006821 A2 WO 2005006821A2 EP 2004007440 W EP2004007440 W EP 2004007440W WO 2005006821 A2 WO2005006821 A2 WO 2005006821A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- printed circuit
- hole
- pin
- component
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10189—Non-printed connector
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10598—Means for fastening a component, a casing or a heat sink whereby a pressure is exerted on the component towards the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
- H05K2201/1075—Shape details
- H05K2201/10787—Leads having protrusions, e.g. for retention or insert stop
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3465—Application of solder
- H05K3/3485—Application of solder paste, slurry or powder
Definitions
- the present invention relates to a component for a printed circuit board with a housing on which at least one pin is designed for engaging in a hole in the printed circuit board, the pin having at least one latching lug which projects beyond the outer circumference of the pin in the radial direction
- the preamble of claim 1 The invention further relates to a method for equipping a printed circuit board with such a component according to the preamble of claim 6.
- the invention has for its object to improve a component and a method of the above type in such a way that loading and locking this component can be carried out mechanically and reliably with little effort on a printed circuit board.
- the catch on the pin is arranged and designed such that the outer circumference of the pin in the area of the catch is smaller than the diameter of the hole in the printed circuit board, the outer circumference of the protruding into the hole in the printed circuit board Section of the pin is designed such that between the outer circumference of this section and the inner wall of the hole in the printed circuit board over at least part of the outer circumference there is such a gap with capillarity for solder that during a soldering process, solder located on the surface of the printed circuit board by capillary action into the space and penetrates it filling.
- the following steps are provided according to the invention: applying solder paste around at least part of the circumference of the hole on the printed circuit board, placing the component with the pin in the hole in the printed circuit board on it, heating the solder arranged around the hole so that the solder is underneath Capillary action penetrates into the interspace with capillarity, and the solder which has penetrated into the hole is cooled so that it hardens.
- a positive connection without tolerances in the direction along a longitudinal axis of the hole in the circuit board is achieved in that the latching lug on the pin is arranged and designed such that the latching lug is arranged within the hole in the circuit board when the component is completely placed on the circuit board.
- the circumference of the pin is formed with at least one recess in the longitudinal direction over the entire section located in the hole in the printed circuit board.
- a particularly good interlock between the solder penetrating into the hole in the circuit board and the circuit board is achieved in that the hole in the circuit board is metallized.
- the pin is made of plastic, for example, so that there is no mechanically strong connection to the solder.
- FIG. 2 is a view of detail X of FIG. 1 before a soldering process
- Fig. 3 is a sectional view taken along line A-A of Fig. 2,
- Fig. 4 is a view of detail X of Fig. 1 after a soldering process
- FIG. 5 is a sectional view along line BB of FIG. 4.
- 1 shows a preferred embodiment of a component for a printed circuit board 32.
- the component comprises a housing 10, to which two pins 28 are molded.
- the component is placed on the circuit board 32, each pin 28 engages in a metallized hole 30 in the circuit board 32.
- solder paste 50 is applied around part of the circumference of the hole 30 and the pin 28 protrudes into the hole 30.
- the pin 28 is formed at its free end with a locking lug 52, the diameter of the pin 28 in the area of the locking lug 52 being smaller than the inside diameter of the hole 30. Also in the remaining section of the pin 28 which engages in the hole 30 the diameter of the pin 28 is made smaller than the inside diameter of the hole 30.
- the length of the pin 28 is selected such that when the component is completely placed on the printed circuit board 32, the detent 52 is still inside the hole 30, as shown in particular in FIG. 3 seen.
- the pin 28 is provided with recesses 53 in the longitudinal direction, as can be seen in particular from FIG. 2.
- the smaller diameter of the pin 28 compared to the hole 30 and the recesses 54 are chosen such that an intermediate space with capillary properties is formed between the outer circumference of the pin 28 and the inner circumference of the hole 30.
- solder 50 In a manufacturing process in which all components are first placed on the circuit board 32 by an automatic pick-and-place machine and then a soldering process takes place in a hot-air oven, the solder 50 is heated and passes into the liquid phase. The liquid solder 50 then penetrates through the capillary action and additionally supported by an adhesive force into the space between the outer periphery of the pin 28 and the inner periphery of the hole 30 and essentially completely fills it. Before the soldering process, the solder 50 is also arranged on non-metallized areas around the hole 30, which results in corresponding adhesive forces in the direction of the hole 30. 4 and 5 show the state after the solder 50 has cooled and hardened.
- the intermediate space is filled with solder 50, and the solder 50 has positively connected to the metallization 56 of the hole 30.
- solder 50 has positively connected to the metallization 56 of the hole 30.
- the locking lug 52 results in a positive connection in the direction of the longitudinal axis of the hole 30, ie in a direction perpendicular to the circuit board 32 the pin 28 is firmly connected or locked in all three directions of the room with the circuit board 32.
- this connection can absorb torque forces without the pin 32 coming out of the hole 30.
- no insertion force or latching force had to be used for this.
- the latching was made automatically in the soldering process.
- the connection between pin 28 and circuit board 32 is tolerance-free.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Materials For Medical Uses (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04740752A EP1645013B8 (de) | 2003-07-14 | 2004-07-07 | Bauteil für eine leiterplatte |
| JP2006519829A JP2009514190A (ja) | 2003-07-14 | 2004-07-07 | 回路基板用コンポーネント及び回路基板へのコンポーネント装備方法 |
| DE502004008922T DE502004008922D1 (de) | 2003-07-14 | 2004-07-07 | Bauteil für eine leiterplatte |
| BRPI0412069-8A BRPI0412069A (pt) | 2003-07-14 | 2004-07-07 | componente para uma placa de circuitos impressos e procedimento para equipar uma placa de circuitos impressos com esse componente |
| US10/564,470 US7438593B2 (en) | 2003-07-14 | 2004-07-07 | Component for a printed circuit board and method for fitting a printed circuit board with this component |
| CA2532172A CA2532172C (en) | 2003-07-14 | 2004-07-07 | Component for a circuit board and method for inserting said component into a circuit board |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10331840.2 | 2003-07-14 | ||
| DE10331840A DE10331840A1 (de) | 2003-07-14 | 2003-07-14 | Bauteil für eine Leiterplatte und Verfahren zum Bestücken der Leiterplatte mit diesem Bauteil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2005006821A2 true WO2005006821A2 (de) | 2005-01-20 |
| WO2005006821A3 WO2005006821A3 (de) | 2005-04-14 |
Family
ID=34041845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2004/007440 Ceased WO2005006821A2 (de) | 2003-07-14 | 2004-07-07 | Bauteil für eine leiterplatte und verfahren zum bestücken einer leiterplatte mit diesem bauteil |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7438593B2 (de) |
| EP (1) | EP1645013B8 (de) |
| JP (1) | JP2009514190A (de) |
| CN (1) | CN100426592C (de) |
| AT (1) | ATE421785T1 (de) |
| BR (1) | BRPI0412069A (de) |
| CA (1) | CA2532172C (de) |
| DE (2) | DE10331840A1 (de) |
| WO (1) | WO2005006821A2 (de) |
| ZA (1) | ZA200510223B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005051807A1 (de) * | 2005-10-27 | 2007-05-03 | Sew-Eurodrive Gmbh & Co. Kg | Leiterplatte, Lichtleiter und Lichtleiteranordnung |
| USD969710S1 (en) | 2020-11-26 | 2022-11-15 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle wheel, toy vehicle wheel, and/or replicas thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7094677B2 (ja) * | 2017-09-15 | 2022-07-04 | タイコエレクトロニクスジャパン合同会社 | 基板実装端子 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541034A (en) * | 1984-04-26 | 1985-09-10 | At&T Technologies, Inc. | Electrical terminal and method of securing same in circuit substrate thru-hole |
| JP2717313B2 (ja) * | 1989-09-07 | 1998-02-18 | イビデン株式会社 | 電子部品搭載用基板の製造方法 |
| DE4132996C2 (de) * | 1991-05-16 | 2003-03-20 | Eads Deutschland Gmbh | Kontaktstift für Leiterplatten |
| GB2259613B (en) * | 1991-09-16 | 1995-07-12 | Amp Inc | Shielded surface mount electrical connector with integral barbed boardlock |
| US5295862A (en) * | 1991-12-16 | 1994-03-22 | Itt Corporation | Connector boardlock |
| US5176349A (en) * | 1992-03-27 | 1993-01-05 | Amp Incorporated | Post retention arrangement |
| US5410452A (en) * | 1994-02-18 | 1995-04-25 | Aries Electronics, Inc. | Printed circuit board electrical adaptor pin |
| US5571033A (en) * | 1995-02-21 | 1996-11-05 | The Whitaker Corporation | Electrical connector having press-fit contacts for circuit board mounting |
| DE19511226A1 (de) * | 1995-03-27 | 1996-10-02 | Bosch Gmbh Robert | SMD-Verbindung für elektronische Steuergeräte in Kraftfahrzeugen |
| JPH0935782A (ja) * | 1995-07-19 | 1997-02-07 | Japan Aviation Electron Ind Ltd | レセプタクルシェル |
| US5589669A (en) * | 1995-12-28 | 1996-12-31 | Emc Corporation | Electrical contact for printed circuit boards |
| JPH09219581A (ja) * | 1996-02-09 | 1997-08-19 | Fujitsu Ten Ltd | 電子部品の実装方法 |
| JPH10294142A (ja) * | 1997-04-18 | 1998-11-04 | Hirose Electric Co Ltd | 回路基板用電気コネクタ |
| US6179631B1 (en) * | 1997-11-21 | 2001-01-30 | Emc Corporation | Electrical contact for a printed circuit board |
| US6159045A (en) * | 1998-10-15 | 2000-12-12 | Samtec, Inc. | Method and apparatus for engaging an electrical component to a circuit board |
| CN2368181Y (zh) * | 1999-03-12 | 2000-03-08 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
| JP3893850B2 (ja) * | 1999-10-25 | 2007-03-14 | 松下電器産業株式会社 | 電子部品の製造方法 |
| DE19963108C1 (de) * | 1999-12-24 | 2001-06-21 | Grundig Ag | Verfahren zur Herstellung einer Lötverbindung und Schaltung mit einer solchen Lötverbindung |
| CN2415505Y (zh) * | 2000-01-28 | 2001-01-17 | 莫列斯公司 | 用以固定电连接器的板锁 |
| JP2002270987A (ja) * | 2001-03-09 | 2002-09-20 | Fuji Xerox Co Ltd | 電子部品、これを備えた配線基板、及びはんだ付け方法、並びにはんだ付け装置 |
| DE20310786U1 (de) * | 2003-07-14 | 2003-10-09 | Rosenberger Hochfrequenztechnik GmbH & Co, 83413 Fridolfing | HF-Kuppler zum Verbinden eines Koaxialsteckers mit einer HF-Übertragungsleitung auf einer Leiterplatte |
| DE102005013599B4 (de) * | 2005-03-24 | 2009-06-10 | Erni Electronics Gmbh | Verfahren zum Reparaturlöten vielpoliger Miniatur-Steckverbinder |
-
2003
- 2003-07-14 DE DE10331840A patent/DE10331840A1/de not_active Withdrawn
-
2004
- 2004-07-07 WO PCT/EP2004/007440 patent/WO2005006821A2/de not_active Ceased
- 2004-07-07 CA CA2532172A patent/CA2532172C/en not_active Expired - Fee Related
- 2004-07-07 CN CNB2004800198765A patent/CN100426592C/zh not_active Expired - Fee Related
- 2004-07-07 EP EP04740752A patent/EP1645013B8/de not_active Expired - Lifetime
- 2004-07-07 US US10/564,470 patent/US7438593B2/en not_active Expired - Lifetime
- 2004-07-07 BR BRPI0412069-8A patent/BRPI0412069A/pt not_active Application Discontinuation
- 2004-07-07 DE DE502004008922T patent/DE502004008922D1/de not_active Expired - Lifetime
- 2004-07-07 JP JP2006519829A patent/JP2009514190A/ja active Pending
- 2004-07-07 AT AT04740752T patent/ATE421785T1/de not_active IP Right Cessation
-
2005
- 2005-12-15 ZA ZA200510223A patent/ZA200510223B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005051807A1 (de) * | 2005-10-27 | 2007-05-03 | Sew-Eurodrive Gmbh & Co. Kg | Leiterplatte, Lichtleiter und Lichtleiteranordnung |
| DE102005051807B4 (de) | 2005-10-27 | 2024-08-14 | Sew-Eurodrive Gmbh & Co Kg | Leiterplatte mit einem Lichtleiter aus einem Kunststoff |
| USD969710S1 (en) | 2020-11-26 | 2022-11-15 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle wheel, toy vehicle wheel, and/or replicas thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE421785T1 (de) | 2009-02-15 |
| JP2009514190A (ja) | 2009-04-02 |
| EP1645013B1 (de) | 2009-01-21 |
| EP1645013B8 (de) | 2009-07-01 |
| CN100426592C (zh) | 2008-10-15 |
| CA2532172C (en) | 2012-03-27 |
| ZA200510223B (en) | 2008-08-27 |
| BRPI0412069A (pt) | 2006-09-05 |
| DE10331840A1 (de) | 2005-02-24 |
| WO2005006821A3 (de) | 2005-04-14 |
| DE502004008922D1 (de) | 2009-03-12 |
| US7438593B2 (en) | 2008-10-21 |
| CN1823449A (zh) | 2006-08-23 |
| EP1645013A2 (de) | 2006-04-12 |
| US20060201702A1 (en) | 2006-09-14 |
| CA2532172A1 (en) | 2005-01-20 |
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