IT1245100B - Zoccolo porta-chip per il montaggio di porta-chips di circuiti stampati - Google Patents

Zoccolo porta-chip per il montaggio di porta-chips di circuiti stampati

Info

Publication number
IT1245100B
IT1245100B ITMI910147A ITMI910147A IT1245100B IT 1245100 B IT1245100 B IT 1245100B IT MI910147 A ITMI910147 A IT MI910147A IT MI910147 A ITMI910147 A IT MI910147A IT 1245100 B IT1245100 B IT 1245100B
Authority
IT
Italy
Prior art keywords
adjacent
tabs
base plate
rows
circuit board
Prior art date
Application number
ITMI910147A
Other languages
English (en)
Inventor
Kiyoshi Atoh
Original Assignee
Kel Kk
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 Kel Kk filed Critical Kel Kk
Publication of ITMI910147A0 publication Critical patent/ITMI910147A0/it
Publication of ITMI910147A1 publication Critical patent/ITMI910147A1/it
Application granted granted Critical
Publication of IT1245100B publication Critical patent/IT1245100B/it

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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
    • H05K7/1076—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connecting Device With Holders (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

Uno zoccolo porta-chip comprende un alloggiamento isolante (9') in pezzo unico con un corpo incorniciante rettangolare (10') che circonda una piastra (14') di base rettangolare. Contatti (13') vengono pressati entro cavità (12') nel corpo (10'), fornendo file di porzioni elastiche di contatto (17') colleganti il porta-chip ed estese verso l'interno e, in corrispondenza di una faccia (18') adiacente alla scheda circuitale, file di linguette (16') di saldatura estese verso l'interno per il collegamento mediante saldatura a riflusso a pastiglie della scheda circuitale. Rispettivi bordi perimetrali della piastra (14) di base sono distanziati da rispettivi lati adiacenti del corpo (10'), definendo con essi rispettive aperture allineate sopra tutte le linguette (16') di rispettive file, mediante porzioni (32) a ponte estese diagonalmente da rispettivi angoli della piastra (14') di base a corrispondenti angoli adiacenti del corpo (10') in punti fra estremità adiacenti di file di linguette (16') adiacenti, le aperture dando luogo a finestre d'ispezione per tutte le linguette (16') e punti fra linguette (16') adiacenti in una fila. Le porzioni (32) a ponte costituiscono anche piedi (35) che reggono la piastra (14') di base distanziata al disopra della scheda circuitale.
ITMI910147A 1990-01-23 1991-01-23 Zoccolo porta-chip per il montaggio di porta-chips di circuiti stampati IT1245100B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/468,718 US5055972A (en) 1990-01-23 1990-01-23 Chip carrier socket

Publications (3)

Publication Number Publication Date
ITMI910147A0 ITMI910147A0 (it) 1991-01-23
ITMI910147A1 ITMI910147A1 (it) 1991-07-24
IT1245100B true IT1245100B (it) 1994-09-13

Family

ID=23860960

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910147A IT1245100B (it) 1990-01-23 1991-01-23 Zoccolo porta-chip per il montaggio di porta-chips di circuiti stampati

Country Status (6)

Country Link
US (1) US5055972A (it)
JP (1) JPH04212274A (it)
DE (1) DE4101628A1 (it)
FR (1) FR2657462B1 (it)
GB (1) GB2243031B (it)
IT (1) IT1245100B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177671A (en) * 1990-01-23 1993-01-05 Kel Corporation Chip carrier socket
JPH04237982A (ja) * 1991-01-17 1992-08-26 Kel Corp 電気コネクタ
JP2551341Y2 (ja) * 1992-03-13 1997-10-22 日本圧着端子製造株式会社 電子パッケージ用ソケット
US20030183974A1 (en) * 1997-07-14 2003-10-02 Weder Donald E. Method for making contoured decorative grass
US5874323A (en) * 1997-08-28 1999-02-23 Mcms, Inc. Method of providing electrical contact to component leads
US5910024A (en) * 1997-08-28 1999-06-08 Mcms, Inc. Carrier socket for receiving a damaged IC
JP2004063391A (ja) * 2002-07-31 2004-02-26 Mitsumi Electric Co Ltd モジュール用コネクタ
US7056130B1 (en) * 2005-02-09 2006-06-06 Tyco Electronics Corporation Socket connector with inspection datum windows

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460223A (en) * 1981-12-30 1984-07-17 Methode Electronics, Inc. Cover for chip carrier socket
JPH0134309Y2 (it) * 1985-05-29 1989-10-18
US4684184A (en) * 1986-01-14 1987-08-04 Amp Incorporated Chip carrier and carrier socket for closely spaced contacts
US4789345A (en) * 1987-05-15 1988-12-06 Wells Electronics, Inc. Socket device for fine pitch lead and leadless integrated circuit package
JPH01119043A (ja) * 1987-10-31 1989-05-11 Yamaichi Electric Mfg Co Ltd Ｉｃソケット
US4934944B1 (en) * 1988-11-07 1994-07-19 Methode Electronics Inc Chip carrier socket with open aperture

Also Published As

Publication number Publication date
US5055972A (en) 1991-10-08
ITMI910147A0 (it) 1991-01-23
JPH04212274A (ja) 1992-08-03
GB9100876D0 (en) 1991-02-27
FR2657462B1 (fr) 1994-10-21
GB2243031A (en) 1991-10-16
ITMI910147A1 (it) 1991-07-24
DE4101628A1 (de) 1991-07-25
FR2657462A1 (fr) 1991-07-26
GB2243031B (en) 1994-02-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941130