US3727169A - Connector for printed circuit boards - Google Patents

Connector for printed circuit boards Download PDF

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Publication number
US3727169A
US3727169A US00088600A US3727169DA US3727169A US 3727169 A US3727169 A US 3727169A US 00088600 A US00088600 A US 00088600A US 3727169D A US3727169D A US 3727169DA US 3727169 A US3727169 A US 3727169A
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United States
Prior art keywords
opening
opening means
pins
plug
connector
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Expired - Lifetime
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US00088600A
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English (en)
Inventor
M Crane
M Howett
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Deutsch Co Electronic Components Division
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Deutsch Co Electronic Components Division
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    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle

Definitions

  • a peripheral O-ring seal also is provided between the plug are contained in the receptacle, held by rear-release retainer clips.
  • Several openings in the forward face of the plug selectively can receive keying pins to enter corresponding openings in the receptacle, with stop pins being positionable in the receptacle openings to preclude mismating of the plug and receptacle.
  • the keying pins and stop pins are held by releasable retainer clips similar to those used in retaining the socket contacts.
  • both sides of the board may be readily inspected to ascertain whether any extra solder or foreign matter has entered the area between the circuit board and the plug body. After the inspection, the circuit board and plug end are potted, covering over all ex- 1 posed circuit components as well as theexposed portions of the pins. This provides an environmental seal.
  • the pin ends to mate with the receptacle contacts extend outwardly through a resilient rubber insert and within a recessed forward portion of the plug body.
  • the receptacle body fits within the recessed portion of the plug body when the connector is in the mated position.
  • Conventional socket contacts in the receptacle body then receive the ends of the pins to complete the electrical circuits-These socket contacts are held in the receptacle body by rear-release retainer clips.
  • the resilient rubber insert is compressed by the end of the receptacle body when the connector is mated, providing an effective interfacial seal. Conical protrusions on the resilient insert around the pin ends wedge into recesses in the forward face of the receptacle to further seal at each pin.
  • annular sealing receptacles are mated. In other words, it should not be possible to move a plug and receptacle to the mated position unless it is intended that their circuits be interconnected. They keying arrangement should accommodate a large number of plugs and receptacles, while I in all instances precluding improper mating.
  • Both the socket contacts and keying pins are held by rear-release retainer clips, facilitating the use and maintenance of the connector.
  • pins permanently molded in the dielectric body of the plug, projecting outwardly from two surfaces of the plug.
  • the pins are curved within the body of the plug so that the projecting end portions of the pins are at 90 to each other.
  • One set of pin ends mates with socket contacts in the receptacle, while theother is connected to one end of a printed circuitboard.
  • Integral posts extend from the plug body and enter corresponding openings in the circuit board, which helps position the circuit board properly, and also transmits loads between the plug and the circuit board as the connector is used.
  • Spacers are provided at the plug surface adjacent the printed circuit board, so that only the tip portions of the pins are engaged at the member within the recessed portion of the plug body, which also is engaged by the receptacle to form a seal around the periphery of the joint.
  • Seals' also are provided around the wires that enter the receptacle for connection to the socket contacts.
  • the plug and receptacle bodies include several aligned openings which are used in a keying arrangement to allow only a preselected plug and receptacle to be mated.
  • a retainer clip of the type used inholding the socket contacts.
  • Normally, only one or two of these openings in the plug will receive a keying pin which is heldby the retainer clip and projects outwardly from the forward end of the plug.
  • the projecting end of the keying pin may enter the corresponding aligned opening in the receptacle.
  • stop pins are inserted. These are similar to the keying pins but are shorter and do not extend beyond the outer ends of the openings in the receptacle.
  • stop pins prevent any plug from mating with a receptacle other than the one having the keying pins projecting outwardly at the openings left vacant.
  • a very large number of keying combinations are possible, so that there may be many circuit boards on hand, but only one can mate with a selected receptacle.
  • Both the keying pins and the stop pins arev removable from the retainer clips by a conventional contact removal tool.
  • a guide pin for assisting in the alignment and mating of the plug and receptacle.
  • This may be a relatively large pin at the central portion of the plug, one end of which is permanently molded into the plug body, while the other end projects outwardly from the plug.
  • This pin can enter the bore of a metal sleeve received in the receptacle body.
  • the guide pin and its opening are ofiset from the center of the connector and so prevent mismating of the plug and receptacle.
  • FIG. 5 is a transverse sectional view taken along line 5-5 of FIG. 3, but with the plug shown mated with the receptacle, illustrating the arrangement of the pins and sockets in the connector;
  • FIG. 6 is a transverse sectional view similar to FIG. 5, taken along line 66 of FIG. 3, showing the guide pin arrangement;
  • FIG. 7 is a transverse sectional view similar to FIG. 5, taken along line 7-7 -of FIG. 3, illustrating the keying provision;
  • FIG. 8 is a transverse sectional view similar to FIG. 5, taken along line 8-8 of FIG. 3, showing the arrangement of the stop pins in the receptacle to prevent mismating;
  • FIG. 9 is a perspective view of a retainer clip which is used in holding the socket contacts, the keying pins and the stop pins;
  • FIG. 10 is a fragmentary perspective view of the sealing gasket at the forward face of the plug.
  • FIG. 11 is an enlarged fragmentary sectional view showing the connection of the pins to the printed circuit board.
  • FIG. 12 is an exploded fragmentary perspective view of the plug and printed circuit board.
  • FIG. 13 is a fragmentary bottom plan view of the plug.
  • the connector of this invention includes an elongated generally rectangular plug 10 adapted to mate with a similarly shaped receptacle l1. Screws extend into tapped inserts 12 in laterally projected flanges 13 of the receptacle to hold it to a fixed structure 14, which may be located aboard an aircraft. Wires extend to the receptacle 11 where they are connected to contacts within the receptacle, as will be explained below.
  • the plug 10 is connected to a circuit board 15, and both surfaces of the circuit board and the area around the plug are sealed with a potting material 16. The edges of the circuit board 15 fit within tracks 17 that allow rectilinear movement of the assembled plug l0 and circuit board 15.
  • a closure member 18 carries a leaf spring 19 which engages the rearward end of the circuit board 15 to hold the connector in the mated position. The connector is separated by removing the member 18 and its spring 19, and then sliding the circuit board 15 and the plug 10 away from the receptacle 11.
  • the plug 10 provides a right angle connection to the terminals on the circuit board 15. Thisis accomplished by means of three sizes of pin contacts 20, 21 and 22 that are molded within the housing 23 of the plug, as best seen in FIG. 5.
  • the latter member is of a suitable dielectric material, such as rigid plastic.
  • the contacts 20, 21 and 22 include enlarged intermediate portions 24, 25 and 26, respectively.
  • the smaller contact 20 includes projecting ends 27 and 28 of reduced diameter which are used in making the connections to the receptacle 1 l and circuit board 15, respectively. Similar ends 29 and 30 are included on the intermediate size contact 21, while the larger contact 22 includes such end portions 31 and 32.
  • the housing 23 of the plug being an elongated generally rectangular member, this arrangement of the contacts places their ends in three parallel rows. The ends of the contacts are proportioned so that they all extend outwardly to a common plane at the tips of the contacts.
  • the housing for the receptacle 11 also is of rigid dielectric material, including a forward portion 33 bonded to a rearward portion 34 along a flat transverse bond line 35.
  • the rearward barrel ends 39 of the socket contacts 38 receive the ends of wires 40 from which the insulation has been stripped, and are crimped to the wires to form connections therewith.
  • the wires 40 enter the receptacle through a resilient rubber sealing grommet 41 at the rearward end of the receptacle. Annular beads 42 in the openings through the member 41 engage the wire surfaces to form a seal with each wire.
  • the pin ends 27, 29 and 31 enter the forward socket ends 43 of the contacts 38. This forms electrical circuits between the wires and the pin contacts.
  • the socket contacts 38 include enlarged central portions 44 which provide rearward shoulders 45 that are engageable by resilient spring fingers 46 of retainer clips 47.
  • the latter members are of the type described in U.S. Pat. No. 3,475,720, also shown in FIG. 9, being longitudinally split cylindrical sleeves which include inwardly deflected portions 48 forwardly of the spring fingers 46.
  • the inwardlydeflected portions 48 provide annular shoulders on the retainer clips, which are adjacent the forward shoulders 49 of the contact enlargements 44.
  • the spring fingers 46 and the retainer clip shoulders 48 hold the contacts 38 against axial movement.
  • the contacts 38 are removable from the rear by deflecting the spring fingers 46 outwardly past the contact shoulders 45 by the use of a suitable conventional tool, such as that shown in U.S. Pat. No.
  • the forward portions of the retainer clips 47 have additional longitudinal cuts to define fourresilient segments 50 the ends of which are bent outwardly to provide doubled-over portions 51. Between the shoulders. 48 and the doubled-over end portions 51, the retainer clips extend through short sections 52 of the openings 37 that are of reduced diameter. These parts of the openings 37 provide annular shoulders that cooperate with the retainer clip shoulders 48 and end parts 51 to hold the retainer clips in the openings.
  • the plug housing 23 includes a forward open portion 53 that forms a rectangular recess dimensioned to receive the forward part of the receptacle 11 when the connector is in the mated position.
  • a sealing member 54 in the forward portion of the plug housing 23 adjacent a shoulder 55 which helps seal the interior of the mated connector. This may be an O-ring given the rectangular shape of the forward portion 53 of the plug housing 23 and bonded in position to be engaged by ashoulder 68 on the receptacle.
  • An additional sealing effect is realized from a resilient rubber gasket 56 that extends around the pin ends 27, 29 and 31 and engages the forward end 57 of the receptacle when the connector is mated. The gasket 56 is compressed at that time so as to produce an effective interfacial seal.
  • the circuit board In making the connections to the other ends of the pins 20, 21 and 22, the circuit board is positioned beneath the rearward portion of the plug 10.
  • the undersurface of the rearward portion of the plug is contoured to define an inwardly directed shoulder 60 and an adjacent longitudinally extending surface 61 that is at right angles to the axes of the pin ends 28', 30 and 32. These are engaged by the edge portions 62 of the circuit board 15, which locates the bottom surface 63 of the circuit board flush with the undersurface 64 of the plug housing 23 in the example shown in FIG. 11.
  • the printed circuit board has openings 66, as seen in FIG. 12, which complementarily receive downwardly extending cylindrical posts 67 at the lower edges of the sidewalls 65 of the plug housing 23, -to further assist in aligning and anchoring the circuit board.
  • the posts 67 also transmit forces between the circuit board 15 and the plug 10 as the connector is mated and unmated, relieving the contacts of these loads.
  • the lower surface of the plug housing 23 is stepped inwardly progressively at locations 75, 76 and 77 adjacent the pin ends 28, 30 and 32, respectively.
  • the surface 61 and the walls 65 of the plug housing 23 space the circuit board 15 outwardly, and there is a gap between the circuit board and the locations where the pins project from the housing. This affords complete visibility of the areas where the pins enter the circuit board 15. From this, it can be ascertained whether or not any solder, metal chips or other foreign matter has found its way into the area between the pins and the circuit board. If so, the extraneous material can be suitably removed to assure that the pins are completely clear and that nothing will cause a short circuit.
  • the potting material 16 is applied to both surfaces of the printed protrusions 58 wedged in the recesses 59, and the O- ring 54. Also, a seal is accomplished around each of the wires 40 at the resilient rubber insert 42 at the rearward end of the receptacle 11. Consequently, in all areas of the connector the electrical components are isolated and are fully protected from moisture.
  • a guide pin 78 on the plug 10 which has an outer end 79 that projects forwardly and is adapted to enter a socket opening 80 in the receptacle (see FIGS. 2, 3 and 6).
  • the socket opening 80 is a cylindrical aperture in a metal sleeve 81, locked in position by an external annular shoulder 82 when the two sections 33 and 34 of the receptacle housing are bonded together.
  • the inner end portion of the guide pin 78 includes an enlarged cylindrical part 83, adjacentwhich is a smaller diameter portion 84, beyond which is an annular enlargement 85.
  • the guide pin 78 is effectively retained by the plug housing 23 in the molding process as the material of the housing fills the spaces between the enlargedportions of the guide pin. and locks against the pin shoulders.
  • the guide pin 78 and sleeve 81 are offset from the center of the plug and receptacle, which prevents mating the connector with the plug and receptacle relatively rotated 180 out of position.
  • a keying position is included in the connector to assure that, while a particular plug and receptacle can be mated, it is impossible to assemble plugs and receptacles that are not intended for interconnection.
  • a wide variety of keying combinations is possible with this invention, so that the basic plug and receptacle configuration will perrnit the arrangement of many sets of uniquely mating plugs and receptacles.
  • the plug is provided with a plurality of inserts 90 having bores 91 which extend to the forward end of the plug. in the example shown, there are ten of the inserts 90 arranged in a row along the central portionof the plug.
  • Each insert 90 includes an annular section 92 of reduced outside diameter, thereby providing a pair of shoulders to assist in locking the insert in place when the plug housing 23 is molded, as may be seen in FIG. 7.
  • the rearward ends 93 of the inserts 90 are conical.
  • Each bore 91 is provided with an inwardly directed shoulder 96 adjacent its forward end and another shoulder 97 at the inner portion of the bore.
  • a retainer clip 47 is positioned in each bore 91, with one end of the retainer clip being adjacent the shoulder 96, and the inwardly bent shoulder portion 48 of the clip next to the shoulder 97, which thereby holds the retainer clip within the bore.
  • a pin 98 is adapted to fit within the bore 91 of the insert 90 and project outwardly from the forward end of the plug.
  • the pin 98 includes a short cylindrical portion 99 in the inner part of the retainer clip 47, connecting to an annular enlargement 100.
  • the elongated portion 101 of the pin extends beyond the annular enlargement 100 in the opposite direction.
  • Adjacent the shoulder 102 defined by the annular enlargement 100 is a frustoconical portion 103 of the pin 98 which, by tapering inwardly, increases the radial dimension of the shoulder.
  • the retention fingers 46 are positioned adjacent the shoulder 102, while the inwardly bent shoulder 48 of the retainer clip 47 is engageable with the other shoulder 104 of the annular enlargement 100.
  • the pin 98 is installed readily by merely pushing it in to a position where the spring fingers 46 snap inwardly adjacent the shoulder 102 defined by the annular enlargement 100.
  • the pin 98 is removable from the insert 90 by a conventional contact removal tool of the type referred to above, which will deflect the spring fingers 46 outwardly pass thesurface of the shoulder 102 so that the pin 98 may be pulled from the opening 91.
  • the receptacle is provided with corresponding cylindrical openings 106.
  • the openings 106 are additional retainer clips 47.
  • Each bore 106 is provided with a short section 107 of reduced diameter which receives the forward portion of the retainer clip 47 adjacent the inwardly bent shoulder 48 and the doubled-over end portions 51 of the retainer clip. These parts of the retainer clip 47 cooperate with the shoulders at the ends of the reduced diameter portion 107 to hold the retainer clip 47 in the opening 106.
  • a pin 98 projecting from the plug 10 is in a position to enter the corresponding opening 106 in the receptacle.
  • the end portion 101 of the pin when in an opening 106 will be engaged by the inwardly inclined spring fingers 46 of the retainer clip 47, there is no shoulder on this outer portion of the pin so that it will not be held by that retainer clip. Therefore,the pin end 101 may enter the opening 106 when the connector is mated and freely leave it when the plug and receptacle are separated.
  • the keying arrangement normally there are one or two keying pins 98 installed in selected bores 91 in the plug 10.
  • the corresponding openings 106 in the receptacle are left vacant.
  • stop pins 108 in all of the other openings 106 in the receptacle, there are installed stop pins 108, as shown in FIG. 8.
  • the latter members are similar to the keying pins 98, but are shorter so that their outer ends 109 are close to, but slightly inwardly of, the forward end of the receptacle housing member 33.
  • the stop pins 108 include annular enlargements 110 the forward ends of which are engageable by the resilient spring fingers 46 and the rearward ends of which are adjacent the inwardly bent shoulder portions 48 of the retainer clips.
  • stop pins 108 are readily installed in this manner by merely being pushed inwardly from the forward end of the receptacle housing. As this is done, the annular enlargement 110 deflects the spring fingers 46 outwardly until they are free to snap inwardly in front of it, at which point the stop pin 108 is held in place in the bore 106. However, the stop pin 108 can be removed by, the previously mentioned standard contact removal tool.
  • the stop pins 108 will block the keying pins 98 of any mismated plug, so that such a plug cannot be moved to a position where the contacts are in engagement. This means that the stop pins will prevent the mating of the receptacle with any plug which does not have keying pins positioned to allow interconnection, which prevents mismating of the connector sections.
  • ten openings and two keying pins a wide variety of combinations may be .obtained to permit many plugs and receptacles to be included in a group, while still preventing mismating of any two. More than two keying pins may be used if an even greater number of possible keying combinations is needed.
  • An electrical connector comprising a first connector section including a first body of dielectric material
  • a second connector section including a second body of dielectric material
  • first and second connector sections being movable to a mated position in which said first and second contacts are in interengagement for completing electrical circuits therebetween, and being separable for disengaging said first and second contacts and interrupting said circuits,
  • said keying means including a plurality of first opening means in said first body, and a plurality of second opening means in said second body,
  • first and second opening means being in alignment when said connector sections are in said mated position, first gripping means in said first opening means, second gripping means in said second opening means,
  • stop means comprises an additional pin in each of said second opening means aligned with said one of said first opening means, said additional pins forming abutment means for preventing substantial entry of said pin means into said second opening means irrespective of the relative rotational positions of said pin means and said additional pins.
  • An electrical connector comprising a first connector section including a first body of dielectric material
  • a second connector section including a second body of dielectric material
  • first and second connector sections being movable to a mated position in which said first and second contacts are in interengagement for completing electrical circuits therebetween, and being separable for disengaging said first and second contacts and interrupting said circuits,
  • said keying means including a plurality of first opening means in said first body, and a plurality of second opening means in said second body, said first and second opening means being in alignment when said connector sections are in said mated position, first gripping means in said first opening means, second gripping means in said second opening means, at least one pin means engaging one of said first gripping means in one of said first opening means and projecting outwardly from said first body for entry into the second opening means in said second body aligned with said one of said first opening means, said first gripping means including a shoulder in each of said first opening means, and spring finger means spaced outwardly from said shoulder, said pin means including a duality of shoulders positionable between said spring finger means and said shoulder in said first opening means for thereby retaining said pin means therein, said spring finger means being defiectable for releasing said pin means.
  • An electrical connector comprising a first connector section including a first body of dielectric material
  • a second connector section including a second body of dielectric material
  • first and second connector sections being movable to a mated position in which said first ill and second contacts are in interengagement for completing electrical circuits therebetween, and being separable for disengaging said first and second contacts and interrupting said circuits, and keying means for preventing mismating with a different connector section,
  • said keying means including a plurality of first opening means in said first body, and a plurality of second opening means in said second body, said first and second opening means being in alignment when said connector sections are in said mated position, first gripping means in said first opening means, second gripping means in said second opening means, at least one pin means engaging one of said first gripping means in one of said first opening means and projecting outwardly from said first body for entry into the second opening means in said second body aligned with said one of said first opening means, and stop means in all of said second opening means except said second opening means aligned with said one of said first opening means, whereby said stop means prevent a different connector section from moving to a mated position with said second connector section, said second gripping means including a shoulder in each of said second opening means, and spring finger means spaced outwardly from said shoulder said stop means including a duality of shoulders positionable between said spring finger means and said shoulder in said second opening means for thereby retaining said stop means therein, said spring finger means being deflectable for
  • An electrical connector comprising a first body of dielectric material, a plurality of first contact means in said first body of dielectric material, said first contact means being adapted for connection to wires, a second body of dielectric material, a plurality of second contact means carried by said second body of dielectric material, said first and second bodies being relatively movable between a position of relative adjacency and a position of relative remoteness, said second contact means being engageable with said' first contact means for forming electrical circuits therewith when said first and second bodies are in said position of relative adjacency, and being separated from said first contact 'means when said first and second bodies are in said position of relative remoteness, said second contact means including a plurality of pins projecting outwardly from a first surface of said second body, r and a printed circuit board having a principal surface having a plurality of openings therein receiving said pins, and an edge surface connected to said principal surface, including a second surface adjacent said first surface and substantially parallel thereto, and a third surface connected to said second surface
  • a device as recited in claim 7 in which said pins project from said first surface in rows substantially parallel to said third surface, said first surface being stepped to provide a discrete portion substantially parallel to said third surface for each of said rows, said discrete portions being progressively closer to said principal surface as they approach said third surface.
  • a device as recited in claim 8 including in addition a wall adjacent either end of said second surface,
  • a device as recited in claim 9 including in addition an integral post projecting outwardly from the outer edge of each of said walls, said printed circuit board having an opening substantially complementarily receiving each of said posts.

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  • Connector Housings Or Holding Contact Members (AREA)
US00088600A 1970-11-12 1970-11-12 Connector for printed circuit boards Expired - Lifetime US3727169A (en)

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US8860070A 1970-11-12 1970-11-12

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US (1) US3727169A (enrdf_load_stackoverflow)
FR (1) FR2114387A5 (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146096U (enrdf_load_stackoverflow) * 1974-10-04 1976-04-05
US4200347A (en) * 1979-01-15 1980-04-29 Aries Electronics, Inc. Socket for vertically mounting multi-pin device
EP0182070A3 (en) * 1984-11-12 1988-09-14 Siemens Aktiengesellschaft Berlin Und Munchen Electrical connector block
US5230633A (en) * 1991-04-30 1993-07-27 Japan Aviation Electronics Industry, Limited Electrical connector to be mounted on a circuit board
US5373114A (en) * 1992-05-08 1994-12-13 Stanley Electric Co., Ltd. Circuit substrate
US6411523B1 (en) 2000-11-22 2002-06-25 Powerwave Technologies, Inc. RF electronics assembly with shielded interconnect
US20060194476A1 (en) * 2005-02-16 2006-08-31 Sri Hermetics Inc. Hermetically sealed multi feed-through pin electrical connector
US20110143587A1 (en) * 2009-12-11 2011-06-16 Aerovironment , Inc. Waterproof electrical connector and system
US20160149361A1 (en) * 2013-03-14 2016-05-26 Commscope, Inc. Of North Carolina High data rate printed circuit board based communications plugs and patch cords including such plugs
US20180183159A1 (en) * 2016-04-25 2018-06-28 Technical Services For Electronics, Inc. Compact multi-line connector
US11545771B1 (en) * 2016-04-25 2023-01-03 Technical Services For Electronics, Inc. Compact multi-line connector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264114A (en) * 1979-01-05 1981-04-28 Mattel, Inc. Electrical connector assembly

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944240A (en) * 1956-08-03 1960-07-05 Bell Telephone Labor Inc Electrical contact member
US2967284A (en) * 1958-02-03 1961-01-03 Ryan Aeronautical Co Gasket for printed circuit board
US2993189A (en) * 1958-03-10 1961-07-18 Belden Mfg Co Polarized connector
US3007131A (en) * 1957-08-29 1961-10-31 Sanders Associates Inc Electrical connector for flexible layer cable
US3129044A (en) * 1961-03-07 1964-04-14 Cambridge Thermionic Corp Patch panel press
US3264599A (en) * 1961-11-27 1966-08-02 Amp Inc Connector block assembly
US3336569A (en) * 1964-11-17 1967-08-15 Pyle National Co Electrical connector with contact sealing means
US3477061A (en) * 1966-06-20 1969-11-04 Bunker Ramo Contact retention device
US3491330A (en) * 1967-09-22 1970-01-20 Amp Inc Connector keying system
US3493916A (en) * 1967-07-24 1970-02-03 Molex Products Co Printed circuit board terminal and connector
US3568131A (en) * 1969-11-26 1971-03-02 Bobby W Kennedy Electrical connector

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944240A (en) * 1956-08-03 1960-07-05 Bell Telephone Labor Inc Electrical contact member
US3007131A (en) * 1957-08-29 1961-10-31 Sanders Associates Inc Electrical connector for flexible layer cable
US2967284A (en) * 1958-02-03 1961-01-03 Ryan Aeronautical Co Gasket for printed circuit board
US2993189A (en) * 1958-03-10 1961-07-18 Belden Mfg Co Polarized connector
US3129044A (en) * 1961-03-07 1964-04-14 Cambridge Thermionic Corp Patch panel press
US3264599A (en) * 1961-11-27 1966-08-02 Amp Inc Connector block assembly
US3336569A (en) * 1964-11-17 1967-08-15 Pyle National Co Electrical connector with contact sealing means
US3477061A (en) * 1966-06-20 1969-11-04 Bunker Ramo Contact retention device
US3493916A (en) * 1967-07-24 1970-02-03 Molex Products Co Printed circuit board terminal and connector
US3491330A (en) * 1967-09-22 1970-01-20 Amp Inc Connector keying system
US3568131A (en) * 1969-11-26 1971-03-02 Bobby W Kennedy Electrical connector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H. H. Buggie, Inc. Catalog, April 1958, Printed Circuit Connectors, Page 13, Right Angle Contact Strip. *

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146096U (enrdf_load_stackoverflow) * 1974-10-04 1976-04-05
US4200347A (en) * 1979-01-15 1980-04-29 Aries Electronics, Inc. Socket for vertically mounting multi-pin device
EP0182070A3 (en) * 1984-11-12 1988-09-14 Siemens Aktiengesellschaft Berlin Und Munchen Electrical connector block
US5230633A (en) * 1991-04-30 1993-07-27 Japan Aviation Electronics Industry, Limited Electrical connector to be mounted on a circuit board
US5373114A (en) * 1992-05-08 1994-12-13 Stanley Electric Co., Ltd. Circuit substrate
US6411523B1 (en) 2000-11-22 2002-06-25 Powerwave Technologies, Inc. RF electronics assembly with shielded interconnect
US20060194476A1 (en) * 2005-02-16 2006-08-31 Sri Hermetics Inc. Hermetically sealed multi feed-through pin electrical connector
US7182640B2 (en) * 2005-02-16 2007-02-27 Sri Hermetics, Inc. Hermetically sealed multi feed-through pin electrical connector
US20110143587A1 (en) * 2009-12-11 2011-06-16 Aerovironment , Inc. Waterproof electrical connector and system
US7997931B2 (en) 2009-12-11 2011-08-16 Aerovironment, Inc. Waterproof electrical connector and system
US8257113B2 (en) 2009-12-11 2012-09-04 Aerovironment, Inc. Waterproof electrical connector and system
US8491336B2 (en) 2009-12-11 2013-07-23 Aerovironment, Inc. Waterproof electrical connector and system
US20160149361A1 (en) * 2013-03-14 2016-05-26 Commscope, Inc. Of North Carolina High data rate printed circuit board based communications plugs and patch cords including such plugs
US9577394B2 (en) * 2013-03-14 2017-02-21 Commscope, Inc. Of North Carolina RJ-45 communications plug having a printed circuit board within a housing and a lossy dielectric material inbetween
US10069258B2 (en) 2013-03-14 2018-09-04 Commscope, Inc. Of North Carolina Crosstail-shaped conductive spacer extending rearwardly from a printed circuit board
US20180183159A1 (en) * 2016-04-25 2018-06-28 Technical Services For Electronics, Inc. Compact multi-line connector
US10374340B2 (en) * 2016-04-25 2019-08-06 Technical Services For Electronics, Inc. Compact multi-line connector
US11545771B1 (en) * 2016-04-25 2023-01-03 Technical Services For Electronics, Inc. Compact multi-line connector

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