GB1442933A - Low insertion force connector for modular circuit packages - Google Patents
Low insertion force connector for modular circuit packagesInfo
- Publication number
- GB1442933A GB1442933A GB3281074A GB3281074A GB1442933A GB 1442933 A GB1442933 A GB 1442933A GB 3281074 A GB3281074 A GB 3281074A GB 3281074 A GB3281074 A GB 3281074A GB 1442933 A GB1442933 A GB 1442933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring contacts
- modular circuit
- insertion force
- retained
- low insertion
- 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.)
- Expired
Links
Classifications
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1007—Plug-in assemblages of components, e.g. IC sockets with means for increasing contact pressure at the end of engagement of coupling parts
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connecting Device With Holders (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
1442933 Two-part coupling MOLEX Inc 25 July 1974 [13 Sept 1973] 32810/74 Heading H2E A low insertion force connector 10 for connecting a modular circuit such as a large-scale integrated circuit 12, to a printed circuit board 16 comprises a carriage 26, base 22 and spring contacts 38. Movement of the carriage 26 from an outer position, where it is retained by resilient fingers 62 and shoulders 64, to an inner position, where it is retained by resilient tabs 68 and shoulders 72, causes the cam surfaces 40 to push the spring contacts against the leads 18 of the modular circuit 12 and so capture the leads 18 between the spring contacts and the walls 96 of recesses 34. The spring contacts are retained in the base 22 by resilient tangs 80 and transverse segment 82 and may be soldered to the printed circuit conductor 14 at the end 76.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US396822A US3883207A (en) | 1973-09-13 | 1973-09-13 | Low insertion force connector for modular circuit packages |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1442933A true GB1442933A (en) | 1976-07-14 |
Family
ID=23568753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3281074A Expired GB1442933A (en) | 1973-09-13 | 1974-07-25 | Low insertion force connector for modular circuit packages |
Country Status (5)
Country | Link |
---|---|
US (1) | US3883207A (en) |
JP (1) | JPS5337543B2 (en) |
DE (1) | DE2443939A1 (en) |
FR (1) | FR2244329A1 (en) |
GB (1) | GB1442933A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58188144A (en) * | 1982-04-19 | 1983-11-02 | ウエイン・ケイ・プフアフ | Device for mounting leadless chip carrier |
GB2137825A (en) * | 1983-04-07 | 1984-10-10 | Int Computers Ltd | Improvements in or relating to electrical connectors |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993384A (en) * | 1975-05-12 | 1976-11-23 | E. I. Du Pont De Nemours And Company | Connector block |
JPS578626Y2 (en) * | 1976-10-22 | 1982-02-18 | ||
US4245877A (en) * | 1976-12-30 | 1981-01-20 | Burndy Corporation | Circuit package receptacle with movable base separation means |
US4077689A (en) * | 1977-04-25 | 1978-03-07 | Burndy Corporation | Circuit package receptacle with integral separation means |
JPS5496882U (en) * | 1977-12-20 | 1979-07-09 | ||
DE2953052A1 (en) * | 1978-08-16 | 1980-12-11 | Western Electric Co | ELECTRICAL SOCKET CONNECTOR CONSTRUCTION |
US4189199A (en) * | 1978-08-16 | 1980-02-19 | Bell Telephone Laboratories, Incorporated | Electrical socket connector construction |
JPS5811076B2 (en) * | 1978-12-25 | 1983-03-01 | 株式会社エルコ インタ−ナシヨナル | electrical connector assembly |
US4252393A (en) * | 1979-08-06 | 1981-02-24 | Teledyne Industries, Inc. | Electrical connector for strip conductors |
US4266840A (en) * | 1979-10-29 | 1981-05-12 | Jack Seidler | Circuit holder |
US4381130A (en) * | 1980-09-29 | 1983-04-26 | Burroughs Corporation | Zero insertion force connector for integrated circuit packages |
US4349238A (en) * | 1980-11-05 | 1982-09-14 | Amp Incorporated | Integrated circuit package connector |
US4377319A (en) * | 1981-01-28 | 1983-03-22 | Amp Incorporated | Low insertion force dip connector |
US4418974A (en) * | 1981-01-28 | 1983-12-06 | Amp Incorporated | Low insertion force socket assembly |
US4407555A (en) * | 1981-03-19 | 1983-10-04 | Amp Incorporated | Cam actuated DIP test socket |
US4390220A (en) * | 1981-04-02 | 1983-06-28 | Burroughs Corporation | Electrical connector assembly for an integrated circuit package |
FR2507831A1 (en) * | 1981-06-11 | 1982-12-17 | Alliance Tech Ind | Integrated circuit socket for circuit boards - has doubly-curved female contact forming heart-shaped transversal cross=section |
US4460237A (en) * | 1981-12-30 | 1984-07-17 | Methode Electronics, Inc. | Contacts for chip carrier socket |
US4475782A (en) * | 1982-01-07 | 1984-10-09 | Buck Engineering Co., Inc. | Electrical connector apparatus |
IT1158641B (en) * | 1982-03-02 | 1987-02-18 | Zetronic Spa | QUICK CONNECTOR FOR MULTIPOLAR CIRCUIT |
US4540229A (en) * | 1982-04-12 | 1985-09-10 | At&T Bell Laboratories | Electrical interconnection apparatus |
DE3214841C2 (en) * | 1982-04-21 | 1985-02-07 | Karl 8959 Buching Lotter | Connectors for I.C. assemblies |
US4509812A (en) * | 1982-04-21 | 1985-04-09 | Karl Lotter | Plug connector for dil components |
US4470650A (en) * | 1982-12-13 | 1984-09-11 | Amp Incorporated | Dual-in-line plug and socket assemblies |
US4491378A (en) * | 1983-02-28 | 1985-01-01 | Amp Incorporated | Zero insertion force electrical connector |
US4527850A (en) * | 1983-11-29 | 1985-07-09 | Sealectro Corp. | Zero insertion force socket |
US4530553A (en) * | 1984-03-15 | 1985-07-23 | Northern Telecom Limited | Minimum insertion force connector |
US4637670A (en) * | 1984-04-23 | 1987-01-20 | Amp Incorporated | Dual in-line package carrier assembly |
JPH0775182B2 (en) * | 1986-09-02 | 1995-08-09 | 日本テキサス・インスツルメンツ株式会社 | Socket |
US4688875A (en) * | 1986-09-15 | 1987-08-25 | American Telephone And Telegraph Company | Spring contact structure |
US4710134A (en) * | 1986-09-29 | 1987-12-01 | Amp Incorporated | Low insertion force chip carrier connector with movable housing |
US4824392A (en) * | 1987-11-10 | 1989-04-25 | Amp Incorporated | Burn-in socket for gull wing integrated circuit package |
US4824389A (en) * | 1988-04-26 | 1989-04-25 | Precision Connector Designs, Inc. | Socket for electronic component |
US4919623A (en) * | 1989-02-13 | 1990-04-24 | Amp Incorporated | Burn-in socket for integrated circuit device |
US5158468A (en) * | 1991-12-06 | 1992-10-27 | Motorola, Inc. | Self-retaining contact assembly |
US5470795A (en) * | 1994-02-25 | 1995-11-28 | Shushurin; Vladimir V. | Method of connecting terminals of a plastic-encapsulated power transistor to a printed-circuit board |
US5692920A (en) * | 1995-12-14 | 1997-12-02 | Molex Incorporated | Zero insertion force electrical connector and terminal |
US6478597B1 (en) * | 2001-08-16 | 2002-11-12 | Miraco, Inc. | Zero insertion force connector for flat flexible cable |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2857577A (en) * | 1955-11-01 | 1958-10-21 | Hughes Aircraft Co | Electrical connector |
US3474387A (en) * | 1967-04-13 | 1969-10-21 | Elco Corp | Zero insertion force connector and contact therefor |
CH509724A (en) * | 1969-08-07 | 1971-06-30 | Burndy Corp | Device for electrical connection between a conductor of a flat printed circuit and a rectilinear metal conductor perpendicular to the plane of the printed circuit |
US3673545A (en) * | 1969-11-10 | 1972-06-27 | Bunker Ramo | Miniature connector construction{13 adjustable or floating |
US3683317A (en) * | 1970-07-20 | 1972-08-08 | Cambridge Thermionic Corp | Minimal insertion force connector |
GB1371030A (en) * | 1970-08-18 | 1974-10-23 | Sdc Products Electronics Ltd | Plug and socket connectors and sockets therefor |
US3693131A (en) * | 1971-11-01 | 1972-09-19 | Burroughs Corp | Programmable dual-in-line pin connector for integrated circuit units |
-
1973
- 1973-09-13 US US396822A patent/US3883207A/en not_active Expired - Lifetime
-
1974
- 1974-07-25 GB GB3281074A patent/GB1442933A/en not_active Expired
- 1974-09-03 FR FR7429948A patent/FR2244329A1/fr not_active Withdrawn
- 1974-09-05 JP JP10143674A patent/JPS5337543B2/ja not_active Expired
- 1974-09-13 DE DE19742443939 patent/DE2443939A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58188144A (en) * | 1982-04-19 | 1983-11-02 | ウエイン・ケイ・プフアフ | Device for mounting leadless chip carrier |
JPH0153510B2 (en) * | 1982-04-19 | 1989-11-14 | Kei Pufuafu Uein | |
GB2137825A (en) * | 1983-04-07 | 1984-10-10 | Int Computers Ltd | Improvements in or relating to electrical connectors |
Also Published As
Publication number | Publication date |
---|---|
FR2244329A1 (en) | 1975-04-11 |
DE2443939A1 (en) | 1975-03-20 |
JPS5055893A (en) | 1975-05-16 |
JPS5337543B2 (en) | 1978-10-09 |
US3883207A (en) | 1975-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |