WO2005022699B1 - Board-to-board electrical connector assembly - Google Patents
Board-to-board electrical connector assemblyInfo
- Publication number
- WO2005022699B1 WO2005022699B1 PCT/US2004/026589 US2004026589W WO2005022699B1 WO 2005022699 B1 WO2005022699 B1 WO 2005022699B1 US 2004026589 W US2004026589 W US 2004026589W WO 2005022699 B1 WO2005022699 B1 WO 2005022699B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mating
- connector
- board
- face
- housing
- Prior art date
Links
- 230000023298 conjugation with cellular fusion Effects 0.000 claims abstract 59
- 230000013011 mating Effects 0.000 claims abstract 59
- 230000021037 unidirectional conjugation Effects 0.000 claims abstract 59
- 240000004282 Grewia occidentalis Species 0.000 claims 6
- 230000000875 corresponding Effects 0.000 claims 4
Abstract
A board-to-board electrical connector assembly is provided for effecting a connection between two circuit boards. The assembly includes a first connector having a low profile dielectric housing including a mating face and a mounting face for mounting the connector on a first circuit board. A plurality of spaced mating posts project from the mating face of the housing. A second connector has a low profile dielectric housing including a mating face for mating with the mating face of the first connector and a mounting face for mounting on a second circuit board. The dielectric housing of the second connector includes a plurality of mating passages in the mating face thereof for receiving the mating posts of the first connector. The passages extend from the mating face all the way to and through the mounting face of the dielectric housing of the second connector.
Claims
1. A board-to-board electrical connector assembly (10) for effecting a connection between two circuit boards (62,64), including a first connector (12) a mating face (16a) and a mounting face (16b) for mounting the connector on a first circuit board (62), a plurality of first terminals (24) mounted on the dielectric housing (16) and each terminal including a tail portion (24a) for connection to an appropriate circuit trace on the first circuit board (62) and a contact portion (24c) exposed generally at said mating face, a second connector (14) having a dielectric housing (30) including a mating face (30a) for mating with the mating face of the housing of the first connector and a mounting face (34a,36a) for mounting on a second circuit board (64), a plurality of second terminals (40) mounted on the dielectric housing (30) of the second connector (14) and each second terminal including a tail portion (44a) for connection to an appropriate circuit trace on the second circuit board (64) and a contact portion (50) for engaging the contact portion (24c) of one of the first terminals (24) of the first connector (12), characterised in that: the first connector (12) having a low profile generally rectangular dielectric housing (16) and a plurality of spaced mating posts (29) projecting from the mating face of the housing at four corners of the housing, each of the mating posts being defined in part by two outer walls located in a respective corner of the housing; the second connector (14) having a low profile dielectric housing (30) including a plurality of mating passages (56) for receiving the outer walls of the mating posts (29) of the first connector (12), the passages extending from the mating face (30a) through the mounting face (36a) of the dielectric housing of the second connector and having inner walls forming the four corners; and the outer walls of the mating posts (29) of the first connector (12) being snugly fit against the inner walls of the mating passages (56) of the second connector (14), with the outer walls of the mating posts extending all the way to the mounting face (34a,36a) of the second connector to align the connectors, to prevent wobbling of the connectors and to maintain the contact portions of the terminals in engagement.
2. The board-to-board electrical connector assembly of claim 1 wherein said mating posts (29) of the first connector (12) having distal ends which are generally flush with the mounting face of the second connector when the connectors are mated.
3. The board-to-board electrical connector assembly of claim 1 wherein said mating posts (29) of the first connector have distal ends (29a) which are beveled to facilitate blind mating of the connectors.
4. The board-to-board electrical connector assembly of claim 3 wherein said distal ends (29a) of the mating posts (29) are generally flush with the mounting face of the second connector when the connectors are mated.
5. The board-to-board electrical connector assembly of claim 1 wherein the dielectric housing (16) of said first connector (12) is generally rectangular, and including four of said mating posts (29) generally at four corners of the housing.
6. The board-to-board electrical connector assembly of claim 5 wherein said first connector comprises a plug connector (12) and said second connector comprises a receptacle connector (14) having a generally rectangular receptacle means (58) having four of said mating passages (56) at four corners of the receptacle means.
7. The board-to-board electrical connector assembly of claim 1 wherein at least one of said mating posts (29) and a corresponding mating passage (56) is of a different size from another mating post (29) and corresponding mating passage (56) to provide a polarization means for the connector assembly.
8. The board-to-board electrical connector assembly of claim 1 wherein the dielectric housing (30) of at least one of said connectors (14) includes a plurality of terminal-mounting holes (46) in the mating face (30a) of the housing
13 whereby the terminals are mounted to the housing through the mating face opposite the mounting face (36a) which is mounted to the respective circuit board (64).
9. A board-to-board electrical connector assembly (10) for effecting a connection between two circuit boards (62,64), including a plug connector (12), a mating face (16a), and a mounting face (16b) for mounting the connector on a first circuit board (62), a plurality of first terminals (24) mounted on the dielectric housing (16) and each terminal including a tail portion (24a) for connection to an appropriate circuit trace on the first circuit board (62) and a contact portion (24c) exposed generally at said mating face, a receptacle connector (14) including a mating face (30a) for mating with the mating face of the housing of the plug connector and a mounting face (34a,36a) for mounting on a second circuit board (64), a plurality of second terminals (40) mounted on the dielectric housing (30) of the receptacle connector (14) and each second terminal including a tail portion (44a) for connection to an appropriate circuit trace on the second circuit board (64) and a contact portion (50) for engaging the contact portion (24c) of one of the first terminals (24) of the plug connector (12), characterised in that: the plug connector (12) having a low profile generally rectangular dielectric housing (16) including a plurality of mating posts (29) projecting from the mating face (16a) of the housing generally at four comers of the housing, the mating posts having distal ends (29a) which are beveled to facilitate blind mating of the connectors and defined in part by two outer walls located in a respective corner of the housing; a receptacle connector (14) having a low profile dielectric housing (30) including a housing having a generally rectangular receptacle means (58) in the mating face (30a) thereof for receiving the generally rectangular plug connector (12), and a plurality of mating passages (56) at four corners of the receptacle means (58) for receiving the outer walls of the mating posts (29) of the plug connector, the passages extending from the mating face (30a) through the mounting face (36a) of the dielectric housing of the receptacle connector and having inner walls forming the four corners; and
14 the outer walls of the mating posts (29) of the plug connector (12) being snugly fit against the inner walls of the mating passages (56) of the receptacle connector (14), with the outer walls of the mating posts extending all the way to the mounting face (34a,36a) of the receptacle connector to align the connectors, to prevent wobbling of the connectors and to maintain the contact portions of the terminals in engagement.
10. The board-to-board electrical connector assembly of claim 9 wherein at least one of said mating posts (29) and a corresponding mating passage (56) is of a different size from another mating post (29) and corresponding mating passage (56) to provide a polarization means for the connector assembly.
11. The board-to-board electrical connector assembly of claim 9 wherein the dielectric housing (30) of at least one of said connectors (14) includes a plurality of terminal-mounting holes (46) in the mating face (30a) of the housing whereby the terminals are mounted to the housing through the mating face opposite the mounting face (36a) which is mounted to the respective circuit board (64).
12. The board-to-board electrical connector assembly of claim 9 wherein said mating posts (29) of the plug connector (12) have distal ends (29a) which are generally flush with the mounting face of the receptacle connector when the connectors are mated.
15
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006524709A JP2007503693A (en) | 2003-08-27 | 2004-08-16 | Board-to-board electrical connector assembly |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/648,904 | 2003-08-27 | ||
| US10/648,904 US6793506B1 (en) | 2003-08-27 | 2003-08-27 | Board-to-board electrical connector assembly |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO2005022699A2 WO2005022699A2 (en) | 2005-03-10 |
| WO2005022699A3 WO2005022699A3 (en) | 2005-09-22 |
| WO2005022699B1 true WO2005022699B1 (en) | 2006-04-13 |
Family
ID=32991233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2004/026589 WO2005022699A2 (en) | 2003-08-27 | 2004-08-16 | Board-to-board electrical connector assembly |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6793506B1 (en) |
| JP (2) | JP2007503693A (en) |
| CN (1) | CN100511849C (en) |
| TW (1) | TWI239688B (en) |
| WO (1) | WO2005022699A2 (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3875677B2 (en) * | 2003-09-26 | 2007-01-31 | ヒロセ電機株式会社 | Electrical connector |
| JP2005294034A (en) * | 2004-03-31 | 2005-10-20 | Matsushita Electric Works Ltd | Connector |
| GB2416928A (en) * | 2004-08-02 | 2006-02-08 | Itt Mfg Enterprises Inc | Carrier for compression chip |
| US7144277B2 (en) * | 2004-09-09 | 2006-12-05 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with guidance face |
| JP4526428B2 (en) * | 2005-04-18 | 2010-08-18 | モレックス インコーポレイテド | Board to board connector |
| JP2007018993A (en) * | 2005-06-07 | 2007-01-25 | Kyocera Elco Corp | Connector and portable terminal |
| JP4545062B2 (en) | 2005-08-03 | 2010-09-15 | モレックス インコーポレイテド | Board to board connector |
| JP4207952B2 (en) * | 2005-12-15 | 2009-01-14 | パナソニック電工株式会社 | connector |
| US7150652B1 (en) | 2006-02-21 | 2006-12-19 | Myoungsoo Jeon | Connector having a pair of printed circuits and facing sets of contact beams |
| TWM300882U (en) * | 2006-05-26 | 2006-11-11 | Advanced Connectek Inc | Electric connector assembly |
| JP2007328961A (en) * | 2006-06-06 | 2007-12-20 | Kyocera Elco Corp | Connector device |
| WO2008016329A1 (en) * | 2006-08-03 | 2008-02-07 | Logicom Industrial Holding Pte Ltd | Electrical connector |
| US7462065B1 (en) | 2007-11-05 | 2008-12-09 | Hon Hai Precision Ind. Co., Ltd. | Method for terminating conductors of a cable to tail portion of contact terminals of ultra fine pitch connector |
| US7540785B1 (en) * | 2007-11-14 | 2009-06-02 | Hon Hai Precision Ind. Co., Ltd. | Ultra fine pitch connector and cable assembly |
| JP5180705B2 (en) * | 2008-07-02 | 2013-04-10 | モレックス インコーポレイテド | Board to board connector |
| JP5660756B2 (en) * | 2008-10-14 | 2015-01-28 | モレックス インコーポレイテドＭｏｌｅｘ Ｉｎｃｏｒｐｏｒａｔｅｄ | Board to board connector |
| JP5197294B2 (en) * | 2008-10-14 | 2013-05-15 | モレックス インコーポレイテド | Board to board connector |
| JP5517488B2 (en) | 2009-05-20 | 2014-06-11 | モレックス インコーポレイテド | Board to board connector |
| JP5631074B2 (en) * | 2010-06-28 | 2014-11-26 | モレックス インコーポレイテドＭｏｌｅｘ Ｉｎｃｏｒｐｏｒａｔｅｄ | Board to board connector |
| JP5793660B2 (en) * | 2010-10-19 | 2015-10-14 | パナソニックＩｐマネジメント株式会社 | Connector and header used for it |
| US8790122B2 (en) * | 2012-06-19 | 2014-07-29 | Hon Hai Precision Industry Co., Ltd. | Electrical connector having improved housing |
| US8979551B2 (en) * | 2012-11-29 | 2015-03-17 | Samtec, Inc. | Low-profile mezzanine connector |
| TWM464876U (en) | 2013-04-26 | 2013-11-01 | Hon Hai Prec Ind Co Ltd | Board to board connector |
| JP6537890B2 (en) * | 2014-09-26 | 2019-07-03 | 日本航空電子工業株式会社 | connector |
| CN106025642A (en) * | 2016-07-28 | 2016-10-12 | 欧品电子(昆山)有限公司 | Board-to-board connector component, female end connector and male end connector |
| US9831579B1 (en) * | 2016-08-01 | 2017-11-28 | Motorola Solutions, Inc. | Adapter frame with a set of electrical pads on its top and bottom surfaces for a board-to-board connection |
| DE102016009841A1 (en) * | 2016-08-16 | 2018-02-22 | Tdk-Micronas Gmbh | contacting |
| CN110915068B (en) * | 2017-07-24 | 2021-11-09 | 株式会社村田制作所 | Connector assembly |
| TWI750832B (en) * | 2019-10-11 | 2021-12-21 | 日商村田製作所股份有限公司 | Electric connector group |
| TWI725749B (en) * | 2020-02-21 | 2021-04-21 | 岱煒科技股份有限公司 | Transmission conductor holding structure of electric connector |
| JP2021197299A (en) * | 2020-06-16 | 2021-12-27 | ヒロセ電機株式会社 | Connector assembly preventing intrusion of liquid substance and electronic device using connector assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5161985A (en) | 1991-08-08 | 1992-11-10 | Robinson Nugent, Inc. | Board to board interconnect |
| US5199884A (en) * | 1991-12-02 | 1993-04-06 | Amp Incorporated | Blind mating miniature connector |
| JPH05299144A (en) * | 1992-04-18 | 1993-11-12 | Molex Inc | Electric connector |
| JP2567484Y2 (en) | 1992-11-09 | 1998-04-02 | デュポン アジアパシフィック リミテッド | Connector device |
| US5599192A (en) | 1993-02-22 | 1997-02-04 | Berg Technology, Inc. | Blade-like terminal having a passive latch |
| US5395250A (en) * | 1994-01-21 | 1995-03-07 | The Whitaker Corporation | Low profile board to board connector |
| US5545051A (en) | 1995-06-28 | 1996-08-13 | The Whitaker Corporation | Board to board matable assembly |
| TW330739U (en) | 1995-10-11 | 1998-04-21 | Hon Hai Prec Ind Co Ltd | Board-to-board connector assembly (I) |
| US5830018A (en) | 1995-12-12 | 1998-11-03 | Molex Incorporated | Low profile surface mountable electrical connector assembly |
| JPH09213432A (en) * | 1996-02-05 | 1997-08-15 | Amp Japan Ltd | Electric connector assembly unit and electric connector used in this electric connector assembly unit |
| US5885092A (en) * | 1996-06-21 | 1999-03-23 | Molex Incorporated | Electric connector assembly with improved registration characteristics |
| US5836773A (en) | 1996-07-29 | 1998-11-17 | Hon Hai Precision Ind. Co., Ltd. | Board-to-board connector |
| US5813871A (en) | 1996-07-31 | 1998-09-29 | The Whitaker Corporation | High frequency electrical connector |
| TW406454B (en) * | 1996-10-10 | 2000-09-21 | Berg Tech Inc | High density connector and method of manufacture |
| JP3617220B2 (en) * | 1996-11-26 | 2005-02-02 | 松下電工株式会社 | connector |
| JPH1174024A (en) * | 1997-08-29 | 1999-03-16 | Omron Corp | Electric connector |
| JP2000260509A (en) * | 1999-03-10 | 2000-09-22 | Jst Mfg Co Ltd | Board-to-board type connector system |
| JP2002008753A (en) * | 2000-06-16 | 2002-01-11 | Matsushita Electric Works Ltd | Connector |
| JP2002319441A (en) * | 2001-04-20 | 2002-10-31 | Jst Mfg Co Ltd | Connecting structure between printed circuit boards |
-
2003
- 2003-08-27 US US10/648,904 patent/US6793506B1/en not_active Expired - Fee Related
-
2004
- 2004-08-16 WO PCT/US2004/026589 patent/WO2005022699A2/en active Application Filing
- 2004-08-16 JP JP2006524709A patent/JP2007503693A/en active Pending
- 2004-08-16 CN CNB2004800237350A patent/CN100511849C/en not_active Expired - Fee Related
- 2004-08-27 TW TW093125787A patent/TWI239688B/en not_active IP Right Cessation
-
2009
- 2009-05-20 JP JP2009121735A patent/JP4955731B2/en not_active Expired - Fee Related
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