Resting pocket contact connector

Abstract

A connector is described that includes a shield blade. The shield blade is formed of a conductive material, and includes first projecting elements cantilevered to a first side of a body portion and second projecting elements cantilevered to a second side of the body portion. The shield blade further includes gaps positioned between adjacent ones of the first projecting elements and the second projecting elements. The shield blade includes a substantially planar body. Each of the first projecting elements includes a recessed region recessed relative to the substantially planar body. The recessed region of each of the first plurality of projecting elements are aligned with one another. The recessed region is formed through a coining, a stamping, or like operation.

Description

RESTING POCKET CONTACT CONNECTORRELATED APPLICATIONS

[0001] This application claims the benefit of U.S. Patent Provisional Application No. 63 / 511,526 filed on June 30, 2023. The disclosure of the above-identified application is herein incorporated by reference in its entirety.BACKGROUND

[0002] Backplane connectors used in a number of different applications are designed to provide certain features, such as the ability to support high-speed data rates. Some backplane connectors may be configured in an orthogonal configuration in which two electronic circuit boards that are positioned orthogonal to one another. The orthogonal configuration allows for a bottom, main circuit board and a number of secondary circuit boards (often referred to as daughtercards) that are positioned orthogonal to the main circuit board, but parallel to one another. Each daughtercard may support one or more integrated circuits (IC) that provide a desired processing functionality. Backplane connectors suffer from electrical crosstalk between adjacent pairs of high-speed, differential data signals in some cases. Existing techniques to reduce crosstalk have been inadequate.SUMMARY

[0003] Various embodiments are disclosed for a connector assembly having a resting pocket contact area. In a first aspect, a connector is described including a shield blade formed of a conductive material. The shield blade includes a first plurality of projecting elements cantilevered to a first side of a body portion, and a second plurality of projecting elements cantilevered to a second side of the body portion. The shield blade further includes a plurality of gaps positioned between adjacent ones of the first plurality of projecting elements and the second plurality of projecting elements. The shield blade includes a substantially planar body.

[0004] Each of the first plurality of projecting elements includes a recessed region recessed relative to the substantially planar body. The recessed region of each of the first plurality ofprojecting elements are aligned with one another. The recessed region is formed through a coining, a stamping, a skiving, or like operation. The recessed region of each of the first plurality of projecting elements are coated with a conductive material. The connector is a backplane connector.

[0005] In a second aspect, a connector assembly is described that includes a free-end connector having or being communicatively coupled to a multitude of wires; a daughtercard connector detachably attachable to the wire connector; and a shield blade formed of a conductive material, the shield blade including a first plurality of projecting elements cantilevered to a first side of a body portion, and a second plurality of projecting elements cantilevered to a second side of the body portion, the shield blade further including a plurality of gaps positioned between adjacent ones of the first plurality of projecting elements and the second plurality of projecting elements. The shield blade includes a substantially planar body. Each of the first plurality of projecting elements includes a recessed region recessed relative to the substantially planar body. The recessed region of each of the first plurality of projecting elements are aligned with one another. The recessed region is formed through a coining, a stamping, a skiving, or like operation. The recessed region of each of the first plurality of projecting elements are coated with a conductive material. The daughtercard connector is a backplane connector.

[0006] In a third aspect, a connector assembly is described that includes a wire connector including or being communicatively coupled to a multitude of wires; a daughtercard connector detachably attachable to the wire connector; and a shield blade formed of a conductive material, the shield blade including a first plurality of projecting elements cantilevered to a first side of a body portion, and a second plurality of projecting elements cantilevered to a second side of the body portion, the shield blade further including a plurality of gaps positioned between adjacent ones of the first plurality of projecting elements and the second plurality of projecting elements, where the shield blade includes a substantially planar body, and where each of the first plurality of projecting elements includes a recessed region recessed relative to the substantially planar body.

[0007] The recessed region of each of the first plurality of projecting elements are aligned with one another. The recessed region is formed through a coining, a stamping, a skiving, or like operation. The recessed region of each of the first plurality of projecting elements arecoated with a conductive material. The shield blade is positioned in a multitude of apertures of a housing of the wire corrector. The shield blade is positioned below a bottom-most one of a multitude of terminal arrays. The recessed region of each of the first plurality of projecting elements are selectively plated with a conductive material. The conductive material is selected from a group consisting of: nickel, tin, gold, and any combination thereof. The recessed region of each of the first plurality of projecting elements are selectively coated with a lubricant.BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Many aspects of the present disclosure can be better understood with reference to the following drawings. The components in the drawings are not necessarily to scale, with emphasis instead being placed upon clearly illustrating the principles of the disclosure. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.

[0009] FIG. 1 is front perspective view of a connector assembly having connectors attached to one another in accordance with various embodiments of the present disclosure.

[0010] FIG. 2 is rear perspective view of the connector assembly shown in FIG. 1 having connectors attached to one another in accordance with various embodiments of the present disclosure.

[0011] FIGS. 3 and 4 are perspective views of the connectors of the connector assembly shown in FIGS. 1 and 2 detached from one another in accordance with various embodiments of the present disclosure.

[0012] FIG. 5 is a bottom perspective view of a connector of the connector assembly shown in FIG. 4 coupled to a substrate in accordance with various embodiments of the present disclosure.

[0013] FIG. 6 is an enlarged perspective view of the connector shown in FIG. 5, where a connector housing thereof is omitted in accordance with various embodiments of the present disclosure.

[0014] FIG. 7 is an enlarged perspective view of the connector shown in FIG. 3 in accordance with various embodiments of the present disclosure.

[0015] FIGS. 8A-8C are various cross-section views of the connectors of the connector assembly showing a process in which a first connector and a second connector are coupled to one another.

[0016] FIG. 9 is front perspective view of the connector assembly having first and second connectors attached to one another, where housings thereof are omitted in accordance with various embodiments of the present disclosure.

[0017] FIG. 10 is a top perspective view of an embodiment of a shield blade for use in the connector assembly in accordance with various embodiments of the present disclosure.

[0018] FIG. 11 is a top perspective view of an embodiment of a shield blade for use in the connector assembly in accordance with various embodiments of the present disclosure.

[0019] FIG. 12 is a front perspective view of a connector housing for retaining the shield blade for use in the connector assembly in accordance with various embodiments of the present disclosure.

[0020] FIG. 13 is a perspective view of a second connector of the connector assembly, where a connector housing thereof is omitted in accordance with various embodiments of the present disclosure.

[0021] FIGS. 14 and 15 are cross-section views of the connectors of the connector assembly illustrating a process in which a first connector and a second connector are coupled to one another.

[0022] FIG. 16 is a top perspective view of an embodiment of a shield blade for use in the connector assembly in accordance with various embodiments of the present disclosure.DETAILED DESCRIPTION

[0023] The present disclosure relates to connectors having a conductive ground shield with a resting pocket contact for use in a backplane connector, and like connectors and systems. Connectors include terminals having a multitude of shapes and sizes. Many terminals in such connectors have various curvatures and bends to create desired coupling geometries that can affect signal integrity. In particular high-speed cable and mating connectors, it is desirable for ground terminals of a cable connector to electrically contact a shield blade of a mating header early during a coupling process, and further contact the shield blade in close proximityto high-speed signal contact points that are downstream. As can be appreciated, such connections between the ground shield and the ground terminals can optimize ground paths and provide better signal integrity.

[0024] However, force imposed at an initial early contact point of a connector naturally causes the ground shield to bend or deflect to some extent. The amount of the deflection is greatest early during a mating process in which the contact is most fully engaged. The resulting deflection in the ground shield causes a reduction in the amount of contact normal force at the second contact point, often a high-speed contact point, which may result in insufficient contact normal force therebetween. Potentially, a gap can be created between the contacts that causes an open connection, thereby affecting signal integrity of a connector assembly.

[0025] Accordingly, various embodiments for a connector assembly are described herein that includes a shield blade capable of accommodating a deflection. The shield blade can be formed of a conductive material, and includes first projecting elements cantilevered to a first side of a body portion and second projecting elements cantilevered to a second side of the body portion. The shield blade further includes gaps positioned between adjacent ones of the first projecting elements and the second projecting elements. The shield blade includes a substantially planar body. Each of the first projecting elements includes a recessed region recessed relative to the substantially planar body. The recessed region of each of the first plurality of projecting elements can be aligned with one another about a common axis. The recessed region is formed through a coining, a stamping, a skiving, or like operation.

[0026] By creating a recessed region, also referred to as a resting pocket or a depression, a contact beam for an early contact point will fall into a final resting position and an amount of contact normal force against the shield blade is reduced at full mate depth. This reduces an amount of deflection that the shield blade experiences during insertion, preventing a gap between contact points at a predetermined contact area from occurring and avoiding reduced contact normal force at the predetermined contact point with or without the presence of a gap.

[0027] Moreover, by positioning a recessed region for an initial contact in the area of its full mating depth, sufficient final contact normal force for early connections is not jeopardized, as the predetermined contact position is a location where the contact normal force is at its highest. Further, the shield blade can safely withstand a reduction in contact normal force.A need for a unique terminal design configurations to be used on the end wafers that is different from those in the internal positions can be avoided, saving tooling costs and avoiding an increase in the number of different components in a connector assembly. Increasing the mating force of the connector assembly (e.g., if the contact terminals are designed with increased beam interference to compensate for the end wafer) can be avoided.

[0028] Turning now to the figures, FIGS. 1-4 show an embodiment of connector assembly 10 that includes a first connector 100 and a second connector 200. For example, the connector assembly 10 includes a first connector 100 that is configured to fixedly attach to a substrate 300 (see FIG. 4), such as a circuit board or printed circuit board (PCB). The first connector 100, for instance, can include a multitude of downward projecting terminals that engage with vias (not shown) in the substrate 300, as can be appreciated. The connector assembly further includes a second connector 200 that has (or is communicatively coupled to) a multitude of wires 205. Through use of the connector assembly 10, the wires 205 can be communicatively coupled to the substrate 300 or, more specifically, to traces or conductive paths of the substrate 300. As such, the first connector 100 can be referred to as a wire-end connector or a free-end connector, and the second connector 200 can be referred to as a daughtercard connector or a fixed connector. However, the various embodiments described herein are not limited to these types of connectors.

[0029] The first connector 100 and the second connector 200 can be detachably attached to one another, as shown in FIGS. 1 and 2. FIGS. 3 and 4 show the first connector 100 and the second connector 200 detached from one another for explanatory purposes. As depicted in FIGS. 1-4, the first connector 100 is representative of an orthogonal connector for use in backplane architecture. In such configurations, the first connector 100 may include a number of terminals that are inserted into vias in the substrate 300 (e.g., circuit board), and can be soldered into place so as to be permanently and fixedly mounted on the substrate 300.

[0030] The first connector 100 includes a plurality of wafers 105 supported by a housing 110. FIG. 5 shows a bottom perspective view of the first connector 100 coupled to a substrate 300, and FIG. 6 shows an enlarged view of the first connector 100 with the housing 110 omitted for explanatory purposes. The wafers 105 are configured to support terminals 115, ground terminals 116, and like components, shown in FIGS. 5 and 6. In some embodiments, the terminals 115 can provide differential coupling via an edge-to-edge coupling betweenadjacent terminals 115. The terminals 115 that provide differential coupling can be referred to as signal terminals. To provide acceptable cross-talk performance in a dense terminal configuration, differential pairs of terminals 115 in the same wafer 105 can be separated by a ground terminal 116 in some embodiments, although ground terminals 116 can be positioned on one or more sides of a pair of terminals 115. The ground terminals 116 and the signal terminals 115 can have different body cross-sections, but typically will have a more uniform contact interface and typically are arranged in a row of contacts aligned with the wafer 105. Thus, a wafer 105 in the first connector 100 can provide a row of terminals 115 that alternate between pairs of signal terminals 115 and a ground terminal 116 while providing a uniform contact interface.

[0031] Referring back to FIG. 3, a perspective view of the second connector 200 is shown according to various embodiments. The second connector 200 includes a housing 210 that supports a multitude of terminals 215. An enlarged view of the terminals 215 of the second connector 200 are shown in FIG. 7. Referring to FIGS. 3 and 7 collectively, the terminals 215 can be disposed within a ground shield 220, such as a U-shaped ground shield shown in FIG. 7. Thus, the terminals can be described as being disposed within a U-channel 225 in various implementations. In some embodiments, the terminals 215 are supported by a ground shield insert 230, which can be formed of a non- conductive material and injection molded. When the second connector 200 is coupled to the first connector 100, individual terminals 215 of the second connector 200 contact corresponding terminals 115 of the first connector 100, thereby forming an electrical connection between respective pairs of terminals 115, 215.

[0032] Referring again to FIG. 3, the housing 210 of the second connector 200 can include housing posts 235a, 235b. The housing posts 235a can include clips, hooked projections, or like devices configured to extend into indentations 125a, 125b in the housing 110 of the first connector 100 to form a connection therewith. Thus, a snap, interference, friction, or like connection between the first connector 100 and the second connector 200 can be formed.

[0033] Moving along to FIGS. 8A-8C, various cross-section views of a process in which the first connector 100 and the second connector 200 are coupled to one another are shown. The second connector 200 includes a shield blade 250. The shield blade 250 may be positioned between a top-most wafer or a bottom-most wafer, for example. Specifically, FIG. 8A shows a start of the process of coupling the connectors 100, 200, and FIG. 8B shows a nearcompletion of the process of the coupling of the connectors 100, 200. It is desirable for one or more ground terminals 116 of the first connector 100 to electrically contact the shield blade 250 of the second connector 200 early during a coupling process, and further contact the shield blade 250 in close proximity to high-speed signal contact points of the ground terminal 116 that are downstream.

[0034] As can be appreciated, such connections between the shield blade 250 and the ground terminals 116 can optimize ground paths and provide better signal integrity. However, force imposed at an initial early contact point 151a of a ground terminal 116 naturally causes the shield blade 250 to bend or deflect. The amount of deflection is greatest early during the mating process in which the early contact point 151a is most fully engaged. For instance, the shield blade 250 is shown deflected upwards in FIG. 8B in comparison to it being substantially level in FIG. 8A due to force between the shield blade 250 and the early contact point 151a. As the shield blade 250 gets inserted, the shield blade 250 deflects off the early contact point 151a. The deflection can result in an air gap between the shield blade 250 and the rear contact point 151b of the ground terminal 116, as the rear contact point 151b approaches the shield blade 250.

[0035] The resulting deflection in the shield blade 250 also causes a reduction in the amount of normal force at the second contact point 151b, which may result in insufficient normal force therebetween. Potentially, as shown in FIG. 8C, an open contact 30 is created between contacts that causes an open connection, thereby affecting signal integrity of the connector assembly 10. Specifically, an open contact 30 between the second contact point 151b and the shield blade 250 affects signal integrity.

[0036] Turning now to FIG. 9, a perspective view of the first connector 100 being coupled to the second connector 200 is shown according to various embodiments. The housing 110 of the first connector 100 and the housing 210 of the second connector 200 are omitted from FIG. 9 for explanatory purposes. To avoid open contacts 30 and other signal integrity reductions caused by terminal deflection, the second connector 200 includes the shield blade 250 according to various embodiments. The shield blade 250 may be positioned between a bottom-most row of terminals and the housing 210, a top-most row of terminals and the housing 210, or potentially positioned between adjacent terminal rows.

[0037] FIG. 10 shows a top perspective view of an embodiment the shield blade 250 according to various embodiments. The shield blade 250 may include a body portion 255, first projecting elements 260a...260d (collectively “first projecting elements 260”), and second projecting elements 265a.. ,265c (collectively “second projecting elements 265”), among other features as will be described. The second projecting elements 265 may be inserted into a housing 210 or the housing 210 (or portions thereof) can be injection molded around the shield blade 250, as will be described. The body portion 255 may be substantially planar or flat, as shown in FIG. 10. The first projecting elements 260 are cantilevered to or otherwise projecting from a first side of the body portion 255, and the second projecting elements 265 are likewise cantilevered to a second side of the body portion 255. The shield blade 250 further includes gaps 270a...270e (collectively “gaps 270”) positioned between adjacent ones of the first projecting elements 260 and the second projecting elements 265.

[0038] FIG. 11 shows a top perspective view of another embodiment the shield blade 250 according to various embodiments. The embodiment shown in FIG. 11 is similar to the embodiment of FIG. 10, although the shield blade 250 shown in FIG. 11 further includes a recessed region 275 disposed in each of the first projecting elements 260. The recessed region 275, also referred to as a pocket or resting pocket, can be recessed or nested relative to the substantially planar body of the body portion 255. As such, the recessed region 275 can be formed through coining, stamping, skiving, or otherwise deforming a substantially planar sheet of material, such as a conductive metal. For instance, in some implementations, the shield blade 250 may include a body having a height of approximately 0.2 mm, where the recessed region 275 has a height of approximately 0.15 mm.

[0039] As shown in FIG. 11, the recessed region 275 of each of the first projecting elements 260 can be aligned with one another, for instance, along common axis ai. In various embodiments, the surface of the recessed region 275 of each of the first projecting elements 260 can be coated or plated with a conductive material, such as nickel, tin, gold, any combination thereof, or like conductive material, which can further enhance grounding and improve signal integrity. Thus, selective plating may be performed to plate, for instance, only the recessed region 275 of the shield blade 250 with a conductive material that is different than the conductive material from which the shield blade 250 is formed. Additionally or alternatively, a lubricant (e.g., EVI, EV4, or like lubricant) can be coated over the recessedregion 275 of the shield blade 250. While the embodiments shown in FIGS. 10 and 11 include four of the first projecting elements 260 and three of the second projecting elements 265, it is understood that other numbers of first projecting elements 260 and / or second projecting elements 265 can be implemented.

[0040] FIG. 12 shows a perspective view of the housing 210 of the second connector 200 with terminals, ground shield, and other components omitted for explanatory purposes. The housing 210 includes a multitude of terminal openings 277 in a nested area 274 configured to retain and support terminals, ground shields, ground shield supports, and like components. For instance, terminals, ground shield, and other components may be positioned through the terminal opening 277. Further, the housing 210 includes one or more slots 280 configured to retain the shield blade 250 according to various embodiments.

[0041] For instance, in the embodiment shown in FIG. 12, slots 280a...280d (collectively “slots 280”) are provided to retain each of the first projecting elements 265a...265d of the shield blade 250. The orientation of the shield blade 250 relative to the terminals can be seen in FIG. 13 where the housing 210 is omitted. Referring to FIGS. 12 and 13 collectively, the first projecting elements 265 can be inserted through the slots 280. The housing 210 can thus be formed separate from the shield blade 250, and the housing 210 and the shield blade 250 can be formed of different materials. For instance, the housing 210 can be formed of a non- conductive polymer material, whereas the shield blade 250 can be formed of a conductive, metallic material. In some implementations, the housing 210 can be injection molded around the shield blade 250, signal terminals, ground terminals, ground shields, and other components. By virtue of the location of the slots 280 being positioned on a lateral, distal end of the housing 210, the shield blade 250 will be disposed on a lateral end of the housing 210.

[0042] Turning now to FIG. 14, a cross-section view of the connector assembly 10 having the first connector 100 and the second connector 200 coupled to one another is shown according to various embodiment. The connector assembly 10 is shown having the shield blade 250 without a recessed region 275. As such, force imposed at an initial early contact point 15 la of a connector naturally causes the shield blade 250 to bend or deflect. Again, the amount of deflection is greatest early during the mating process in which the early contact point 151a is most fully engaged. For instance, the shield blade 250 is shown deflectedupwards in FIG. 14 due to force between the shield blade 250 and the early contact point 151. As the shield blade 250 gets inserted, the shield blade 250 deflects off an early contact point 151a which creates an open contact 30 relative to a rear contact point 151b of the ground terminal 116.

[0043] Conversely, FIG. 15 shows a cross-section view of the connector assembly 10 where the shield blade 250 includes a recessed region 275 along each of the first projecting elements 260. As can be seen, as the shield blade 250 gets inserted, and despite contact occurring between the early contact point 151 a of the ground terminal 116 and the shield blade 250, the rear contact point 151b of the ground terminal 116 continues to contact the shield blade 250. As no open contact 30 occurs, signal performance is improved.

[0044] FIG. 16 shows a top perspective view of another embodiment the shield blade 250 according to various embodiments. The embodiment shown in FIG. 16 is similar to the embodiment of FIG. 11, although the shield blade 250 has a geometry varying from that of the embodiment of FIG. 11. The recessed region 275, also referred to as a pocket or resting pocket, can be recessed or nested relative to the substantially planar body of the body portion 255. Here, the recessed region 275 is elongated relative to the embodiment of FIG. 11. The recessed region 275 can be formed by a first bend 288, a second bend 290, and a recessed surface 292 extending between the first bend 288 and the second bend 290. The recessed region 275 can be formed through coining, stamping, skiving, bending, or otherwise deforming a substantially planar sheet of material, such as a conductive metal, to form the bends 288, 290.

[0045] The recessed region 275 of each of the first projecting elements 260 are shown as being aligned with one another along common axis ai. Here, the surface of the recessed region 275 of each of the first projecting elements 260 can be coated or plated with a conductive material, such as nickel, tin, gold, any combination thereof, or like conductive material, which can further enhance grounding and improve signal integrity. Thus, selective plating may be performed to plate, for instance, only the recessed region 275 of the shield blade 250 with a conductive material that is different than the conductive material from which the shield blade 250 is formed. Additionally or alternatively, a lubricant can be coated over the recessed region 275 of the shield blade 250.

[0046] The features, structures, or characteristics described above may be combined in one or more embodiments in any suitable manner, and the features discussed in the various embodiments may be interchangeable, if possible. In the following description, numerous specific details are provided in order to fully understand the embodiments of the present disclosure. However, a person skilled in the art will appreciate that the technical solution of the present disclosure may be practiced without one or more of the specific details, or other methods, components, materials, and the like may be employed. In other instances, well- known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the present disclosure.

[0047] Although the relative terms such as “on,” “below,” “upper,” and “lower” are used in the specification to describe the relative relationship of one component to another component, these terms are used in this specification for convenience only, for example, as a direction in an example shown in the drawings. It should be understood that if the device is turned upside down, the “upper” component described above will become a “lower” component. When a structure is “on” another structure, it is possible that the structure is integrally formed on another structure, or that the structure is “directly” disposed on another structure, or that the structure is “indirectly” disposed on the other structure through other structures.

[0048] In this specification, the terms such as “a,” “an,” “the,” and “said” are used to indicate the presence of one or more elements and components. The terms “comprise,” “include,” “have,” “contain,” and their variants are used to be open ended, and are meant to include additional elements, components, etc., in addition to the listed elements, components, etc. unless otherwise specified in the appended claims.

[0049] The terms “first,” “second,” etc. are used only as labels, rather than a limitation for a number of the objects. It is understood that if multiple components are shown, the components may be referred to as a “first” component, a “second” component, and so forth, to the extent applicable.

[0050] The above-described embodiments of the present disclosure are merely possible examples of implementations set forth for a clear understanding of the principles of the disclosure. Many variations and modifications may be made to the above-described embodiment(s) without departing substantially from the spirit and principles of thedisclosure. All such modifications and variations are intended to be included herein within the scope of this disclosure and protected by the following claims.

Claims

CLAIMSTherefore, the following is claimed:

1. A connector, comprising: a shield blade formed of a conductive material, the shield blade comprising a first plurality of projecting elements cantilevered to a first side of a body portion, and a second plurality of projecting elements cantilevered to a second side of the body portion, the shield blade further comprising a plurality of gaps positioned between adjacent ones of the first plurality of projecting elements and the second plurality of projecting elements.

2. The connector according to claim 1, wherein the shield blade comprises a substantially planar body.

3. The connector according to claim 2, wherein each of the first plurality of projecting elements comprises a recessed region recessed relative to the substantially planar body.

4. The connector according to claim 3, wherein the recessed region of each of the first plurality of projecting elements are aligned with one another.

5. The connector according to claim 4, wherein the recessed region is formed through a coining, a stamping, or a skiving operation.

6. The connector according to claim 2, wherein the recessed region of each of the first plurality of projecting elements are coated with a conductive material.

7. The connector according to claim 1 or 6, wherein the connector is a backplane connector.

8. A connector assembly, comprising: a free-end connector coupled to a multitude of wires;a daughtercard connector detachably attachable to the free-end connector comprising a housing; and a shield blade formed of a conductive material disposed on a lateral side of the housing, the shield blade comprising a first plurality of projecting elements cantilevered to a first side of a body portion, and a second plurality of projecting elements cantilevered to a second side of the body portion, the shield blade further comprising a plurality of gaps positioned between adjacent ones of the first plurality of projecting elements and the second plurality of projecting elements.

9. The connector assembly according to claim 8, wherein the shield blade comprises a substantially planar body.

10. The connector assembly according to claim 9, wherein each of the first plurality of projecting elements comprises a recessed region recessed relative to the substantially planar body.

11. The connector assembly according to claim 10, wherein the recessed region of each of the first plurality of projecting elements are aligned with one another.

12. The connector assembly according to claim 11, wherein the recessed region is formed through a coining, a stamping, a skiving, or like operation.

13. The connector assembly according to claim 9, wherein the recessed region of each of the first plurality of projecting elements are coated with a conductive material.

14. The connector assembly according to claim 8 or 13, wherein the daughter card connector is a backplane connector.

15. A connector assembly, comprising: a wire connector comprising or being communicatively coupled to a multitude of wires; a daughtercard connector detachably attachable to the wire connector; and a shield blade formed of a conductive material, the shield blade comprising a first plurality of projecting elements cantilevered to a first side of a body portion, and a second plurality of projecting elements cantilevered to a second side of the body portion, the shield blade further comprising a plurality of gaps positioned between adjacent ones of the first plurality of projecting elements and the second plurality of projecting elements, wherein the shield blade comprises a substantially planar body, and wherein each of the first plurality of projecting elements comprises a recessed region recessed relative to the substantially planar body.

16. The connector assembly according to claim 15, wherein the recessed region of each of the first plurality of projecting elements are aligned with one another.

17. The connector assembly according to claim 15 or 16, wherein the recessed region is formed through a coining, a stamping, or like operation.

18. The connector assembly according to claim 15, wherein the recessed region of each of the first plurality of projecting elements are coated with a conductive material.

19. The connector assembly according to claim 15, wherein the shield blade is positioned in a multitude of apertures of a housing of the wire corrector.

20. The connector assembly according to claim 15, wherein the shield blade is positioned below a bottom-most one of a multitude of terminal arrays.

21. The connector assembly according to claim 15, wherein the recessed region of each of the first plurality of projecting elements are selectively plated with a conductive material.

22. The connector assembly according to claim 21, wherein the conductive material is selected from a group consisting of: nickel, tin, gold, and any combination thereof.

23. The connector assembly according to claim 15, wherein the recessed region of each of the first plurality of projecting elements are selectively coated with a lubricant.

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