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#1 Source in low voltage wire and cable. Call us today to learn more about special offers.

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    Primus Cable - Modular Plugs and Boots

    Modular Plugs and Boots

    The Registered Jack (the RJ45) Modular Plug is a standardized interface for data networking. The 8 position, 8 contact (the 8P8C) is the standardized RJ45 configuration, and the most common type of Plug for Ethernet networking. An important aspect to note is that male modular connectors are called Plugs, while female connectors are Jacks. In addition, we supply RJ45 connectors that help reduce the distance between conductor and contacts for optimum signal strength.

    A Closer Look | Products We Recommend

    The Shielded RJ45 Connector for CAT5E is a great pick for CAT5E applications; an RJ45 Modular Plug with a polycarbonate housing and a copper alloy shielded shell. This Plug is made to accommodate both solid and stranded CAT5E cable with four twisted pair conductors. This RJ45 connector fits 24 to 26 gauge wires, and has 50 microns of gold plating on the contacts to establish a seamless connection.

    The Shielded RJ45 Connector for CAT6, CAT6A, CAT7 solid and stranded Ethernet cable is our multifaceted choice; the contacts are gold plated to improve conductivity, while the shielding prevents signal loss. This plug has a slim style strain relief and wire alignment inserts promote efficient cable assembly and termination. This RJ45 connector is most popular among CAT6A cable for 10 Gigabit Ethernet networking.

    And as a means of facilitating your installation process, we also supply crimping tools, such as the EZ RJ45® Wire Crimping Tool for efficiently preparing CAT5/5E/6 applications. This particular tool also works with RJ11 and RJ12 connectors, with the exception of AMP. This versatile crimping tool has both a wire cutter and wire stripper built in. The ratcheted straight action crimping motion ensures a uniform crimp every cycle, for precise and consistent results. For more information on how to terminate an RJ45 connector, visit our blog post, Terminating RJ45 Modular Plug Connectors.

    Our Assertion | We Strive to Surpass Expectations

    Primus Cable offers network essentials manufactured at the highest of standards to serve as a basis for your applications. All of our products are backed by our knowledgeable customer support team who are determined to find a solution for you. Our competitive prices and cutting-edge products amidst our exceptional customer service, found an unparalleled experience with our ultimate goal being to provide an individualized network that will remain dependable for years to come.

    We appreciate your interest and thank you for visiting the Primus Cable website.

    If you have any questions, do not hesitate to give us a call at (951) 824-1571 or email us at support@primuscable.com

    • CAT6 Shielded Easy Feed RJ45 Modular Plugs
      from $16.00

      CAT5E/6 Easy Feed Shielded RJ45 Connector - OD Under 6.5mm

      CN1-7906-Z5S
      Primus Cable

      Description Former Part Number: CN1-6789-Z6S What is Easy Feed? The Shielded Easy Feed pass through RJ45 CAT6 connector is the must have connector...

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      from $16.00
    • Shielded CAT6A Field Termination Plug
      $7.99

      CAT6A Shielded Field Termination Plug - OD 5.6-8.5mm

      CN1-5414-8C8S
      Primus Cable

      Description Choose the Right CAT6A RJ45 Connector The key to building a dependable network is ensuring your connectivity materials are on par wit...

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      $7.99
    • CAT6A Shielded RJ45 Field Termination Plug
      $10.30

      CAT8 Shielded Field Termination Plug - OD 7.3-9.0mm

      CN1-6576-8C8S
      Primus Cable

      Description Choose the Right RJ45 Connectors Leverage the power of 40G with shielded termination plugs. Your data network is only as strong as yo...

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      $10.30
    • Shielded RJ45 Connector for CAT6, CAT6A Solid and Stranded Cable
      from $17.75

      CAT6/A Shielded RJ45 Connector - OD Under 8.0mm

      CN1-7881-8C6SH
      Primus Cable

      Description Former Part Number: CN1-021-8C6SH  Please use TL1-4591 when terminating this plug. These modular plugs use a directional insert, please...

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      from $17.75
    • Shielded RJ45 Connector for CAT6, CAT6A, CAT7 Solid and Stranded Cable
      from $18.00

      CAT6A/7 Shielded RJ45 Connector - OD Under 8mm

      CN1-7883-8C6AS
      Primus Cable

      Description Former Part Number: CN1-022-8C6AS Please use TL1-4591 when terminating this plug. These modular plugs use a directional insert, please...

      View full details
      from $18.00
    • CAT5E Shielded RJ45 Plug for Round Solid Cable / Stranded Cable
      from $11.25

      CAT5E Shielded RJ45 Connector - OD Under 6.5mm

      CN1-7875-8C5SH
      Primus Cable

      Description Former Part Number: CN1-011-8C5SH CAT5E Shielded RJ45 Connector Choose the Right RJ45 Connector We believe making great products is th...

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      from $11.25
    • CAT6 RJ45 Modular Plug for Round Solid or Stranded Cable
      from $6.25

      CAT6 Unshielded RJ45 Connector - OD Under 6.5mm

      CN1-7877-8CUL
      Primus Cable

      Description CAT6 Former Part Number: CN1-016-8CUL CAT6 Unshielded RJ45 Connector Choose the Right RJ45 Connector We believe making great networkin...

      View full details
      from $6.25
    • CAT6 RJ45 Modular Plug for Round Solid Cable with Insert
      from $7.25

      CAT6 RJ45 Connector - with Insert - OD Under 6.5mm

      CN1-7879-8CUL
      Primus Cable

      Description Former Part Number: CN1-019-8CUL Choose the Right RJ45 Connector We believe making great networking products is the key to building a ...

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      from $7.25
    • ezEX™ 38 Cat5E & Cat6 Connector - RJ45 Style - Hi-Lo Stagger Loadbar, PoE+
      from $39.02

      CAT5E/6 ezEX38 RJ45 Connector w/ Loadbar PoE+ - OD Under 7.36mm

      CN1-7853-Z6
      Primus Cable

      Description Former Part Number: CN1-4301-Z6 Choose the Right RJ45 Connector This ezEX™ 38 RJ45 Connector is ideal for cables such as CAT5e and ...

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      from $39.02
    • Shielded EZ-RJ45® RJ45 Connector for CAT5E Feed Through Wires
      from $85.62

      CAT5E Shielded EZ-RJ45 Feed Through Connector - OD Under 6.60mm

      CN1-7850-Z5S
      Primus Cable

      Description Former Part Number: CN1-3004-Z5S Choose the Right RJ45 Connector Maximize productivity with the shielded EZ-RJ45® connector for CAT5e...

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      from $85.62
    • ezEX™44 RJ45™ Shielded CAT6/6A Connector for .039"- .044" Conductors, Internal Ground
      from $56.60

      CAT6/A ezEX 44 Shielded RJ45 Connector - OD Under 7.75mm

      CN1-7866-Z6S
      Primus Cable

      Description Former Part Number: CN1-6759-Z6S Choose the Right RJ45 Connector The American Made ezEX™44 Shielded RJ45 Connector for CAT6 & CAT...

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      from $56.60
    • CAT6/A ezEX44 RJ45 Connector - OD Under 7.75mm
      from $0.77

      CAT6/A ezEX44 RJ45 Connector - OD Under 7.75mm

      CN1-7857-Z6
      Primus Cable

      Description Former Part Number: CN1-6240-Z6 Choose the Right RJ45 Connector The American Made ezEX™44 RJ45 Connectors for CAT6/A cable provides ...

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      from $0.77
    • ezEX™44 RJ45™ Shielded CAT6/6A Connector, External Ground
      from $2.27

      CAT6/A ezEX 44 Shielded RJ45 Connector - OD Under 7.75mm

      CN1-7863-Z6S
      Primus Cable

      Description Former Part Number: CN1-6758-Z6S CAT6/A ezEX 44 Shielded RJ45 Connector Choose the Right RJ45 Connector The American Made ezEX™44 RJ...

      View full details
      from $2.27
    • CAT6/A ezEX 48 RJ45 Connector - OD Under 7.75mm
      from $0.93

      CAT6/A ezEX 48 RJ45 Connector - OD Under 7.75mm

      CN1-7859-Z6
      Primus Cable

      Description Former Part Number: CN1-6241-Z6 Choose the Right RJ45 Connector The American Made ezEX™48 RJ45 Connector for CAT6, CAT6A Cable provid...

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      from $0.93
    • ezEX™48 RJ45™ Shielded CAT6/6A Connector
      from $74.18

      CAT6/A ezEX48 Shielded RJ45 Connector - OD Under 7.36mm

      CN1-7861-Z6S
      Primus Cable

      Description Former Part Number:  CN1-6659-Z6S Choose the Right RJ45 Connector The American Made ezEX™48 Shielded RJ45 Connector for CAT6, CAT6A C...

      View full details
      from $74.18
    • CAT5E/6 EZ-RJ45 Connector - OD Under 6.98mm
      from $34.75

      CAT5E/6 EZ-RJ45 Connector - OD Under 6.98mm

      CN1-7847-Z5
      Primus Cable

      Description Former Part Number:  CN1-3002-Z5, CN1-3003-Z6 Choose the Right RJ45 Connector The patented EZ-RJ45 Connector for Solid and Stranded CA...

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      from $34.75
    • Shielded EZ-RJ45® Connector for CAT6 with External Ground
      from $99.75

      CAT6 Shielded EZ-RJ45 Connector - OD Under 7.11mm

      CN1-7855-Z6S
      Primus Cable

      Description Former Part Number: CN1-4565-Z6S Choose the Right RJ45 Connector The patented Shielded EZ-RJ45 Connector for CAT6 Cable combines the ...

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      from $99.75
    • CAT6A Flex Connector, PoE+
      $9.62

      CAT6A RJ45 Flex Connector, PoE+

      CN1-1667-FLX
      Primus Cable

      Description CAT6A RJ45 Flex Connector, PoE+ Choose the Right RJ45 Connector The RJ45 Flex Connector for CAT6A Cable makes terminations easier than...

      View full details
      $9.62
    • CAT6A Shielded Flex Connector, PoE+
      $12.26

      CAT6A/7 Shielded RJ45 Flex Connector, PoE+ OD Under 9mm

      CN1-1668-FLX
      Primus Cable

      Description CAT6A/7 Shielded RJ45 Flex Connector, PoE+ OD Under 9mm Choose the Right RJ45 Connector The CAT6A Shielded Flex Connector makes CAT6A...

      View full details
      $12.26
    • CN1-003-4C RJ11 Modular Plug, 6P4C, - Flat Stranded Cable
      $0.20

      RJ11 Modular Plug, 6P4C, - Flat Stranded Cable

      CN1-003-4C
      Primus Cable

      Description Description Our RJ11 Modular Plug feature a 6-Position and 4-Conductor Configuration. These modular plugs are ideal for termination fla...

      View full details
      $0.20
    • RJ11 Plug, 6 Position, 4 Conductor, For Round Solid Wire
      from $5.50

      RJ11 Modular Plug, 6P4C, - Round/Solid/Stranded Cable

      CN1-7871-4CUL
      Primus Cable

      Former Part Number: CN1-007-4CUL Description RJ11 Plug, 6 Position, 4 Conductor, For Round Solid and Stranded Wires (for Telephone cords). Specific...

      View full details
      from $5.50
    • EZ-RJ12/11 Modular Plug, 6P6C Easy Feed - Solid/Stranded Cable
      from $21.08

      EZ-RJ12/11 Modular Plug, 6P6C Easy Feed - Solid/Stranded Cable

      CN1-7844-Z1
      Primus Cable

      Former Part Number: CN1-3001-Z1 Description EZ-RJ12/11 Modular Plug, 6P6C Easy Feed - Solid/Stranded Cable The new, patented EZ-RJ12/11 Connector...

      View full details
      from $21.08
    • Modular Plugs, RJ12 Plug, 6 Position, 6 Conductor, For Round Solid or Stranded Wire
      from $5.50

      RJ12 Modular Plug, 6P6C, - Solid/Stranded Cable

      CN1-7873-6CUL
      Primus Cable

      Former Part Number: CN1-008-6CUL Description RJ12 Plug, 6 Position, 6 Conductor, For CAT3 Round Solid or Stranded Wire. Specifications Specificati...

      View full details
      from $5.50
    • RJ22 Handset Modular Plugs
      $0.20

      RJ22 Modular Plug, 4P4C - Flat Stranded Cable

      CN1-002-4C
      Primus Cable

      Description Description RJ22 Plug, 4 Position, 4 Conductor, Handset Plug For Flat Stranded Cable. Additional Information Additional Information To ...

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      $0.20
    • CAT5E / CAT6 Modular Plug Boot
      $4.99

      Easy Feed RJ45 Strain Relief Boot, CAT5E/6, 6.5mm Diameter - 25 Pack

      SB1-2614CL-25
      Primus Cable

      Description CAT5E / CAT6 Easy Feed RJ45 Strain Relief Boot, 6.5mm Diameter - 25 Pack These Strain Relief Boots are designed to be used with our Eas...

      View full details
      $4.99
    • Shielded CAT5e / CAT6 Easy Feed RJ45 Strain Relief Boot, 6.5mm Diameter
      $4.99

      Easy Feed RJ45 Strain Relief Boot, Shielded CAT5E/6, 6.5mm Diameter - 25 Pack

      SB1-3253CL
      Primus Cable

      Description Shielded CAT5E/6 Easy Feed RJ45 Strain Relief Boot, 6.5mm Diameter - 25 Pack These Strain Relief Boots are designed to be used with our...

      View full details
      $4.99
    • RJ45 Slip On Boot for CAT5e / CAT6 Cables
      $0.13

      RJ45 Slip On Boot for CAT5E / CAT6 Cables, 6.0mm OD, 1pc

      SB1-026BL
      Primus Cable

      Description RJ45 Slip On Boot for CAT5e / CAT6 Cables, 6.0mm OD This slip-on boot fits most unshielded CAT5e & CAT6 cables to provide strain re...

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      $0.13
    • RJ45 Slip-On Boot, CAT5e / CAT6 / CAT6A
      $0.25

      RJ45 Slip-On Boot, CAT5e / CAT6 / CAT6A, 6.8mm OD, 1pc

      SB1-3895-BLSTP
      Primus Cable

      Description RJ45 Slip-On Boot, CAT5E / CAT6 / CAT6A, 1pc This over sized slip-on boot fits most shielded CAT5E / CAT6 / CAT6A cables to provide s...

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      $0.25
    • RJ45 Slip-On Boot, CAT5e / CAT6 / CAT7, Type Oversize, 1pc, Clear Color, 7.0mm OD
      $0.20

      RJ45 Slip-On Boot, CAT5E/6/7, Type Oversize, Clear, 7.0mm OD, 1pc

      SB1-2615-CL
      Primus Cable

      Description RJ45 Slip-On Boot, CAT5E/6/7, Type Oversize, Clear, 7.0mm OD This over sized slip-on boot fits most shielded CAT5e / CAT6 / CAT7 cables...

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      $0.20
    • RJ45 Slip-On Boot, CAT6 / CAT6A / CAT7, Type Oversize, 1pc, Clear Color, 7.5mm OD
      $0.20

      RJ45 Slip-On Boot, CAT6/6A/7, Type Oversize, Clear, 7.5mm OD, 1pc

      SB1-1497CL
      Primus Cable

      Description RJ45 Slip-On Boot, CAT6/6A / 7, Type Oversize, Clear, 7.5mm OD, 1pc This over sized slip-on boot fits most shielded CAT6 / CAT6A / CAT7...

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      $0.20
    • RJ45 Slip-On Boot, CAT6 / CAT6A / CAT7, Type Oversize, 1pc, Clear Color, 8mm OD
      $7.50

      RJ45 Slip-On Boot, CAT6/6A/7, Type Oversize, Clear, 8mm OD - 25 Pack

      SB1-2607CL-25
      Primus Cable

      Description RJ45 Slip-On Boot, CAT6 / CAT6A / CAT7, Type Oversize, Clear Color, 8mm OD - 25 Pack This over sized slip-on boot fits most shielded CA...

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      $7.50
    • RJ45 Strain Relief, Clear EZ-RJ45® CAT5e
      $14.97

      RJ45 Strain Relief, Clear EZ-RJ45 CAT5e - 50/Bag 6.6mm OD

      SB2-3023CL-50
      Primus Cable

      Description RJ45 Strain Relief, Clear EZ-RJ45® CAT5e - 50/Bag Snag proof RJ45 strain relief is an innovative solution specifically designed to be ...

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      $14.97
    • RJ45 Strain Relief, Clear EZ-RJ45® CAT6
      $14.97

      RJ45 Strain Relief, Clear EZ-RJ45 CAT6 - 6.6mm OD, 50pcs

      SB2-3024CL-50
      Primus Cable

      Modular Plug in Photo Not Included Description RJ45 Strain Relief, Clear EZ-RJ45® CAT6 - 6.6mm OD Designed specifically to be crimped with EZ-RJ45...

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      $14.97
    • EZ-RJ45 Cat6 Combo Pack
      $31.78

      CAT6 EZ-RJ45 Combo Pack, Strain Reliefs - OD Under 6.98mm

      CN1-5032-Z6K
      Primus Cable

      Description EZ-RJ45 Connector for CAT6 Cable, 30 Piece Combo Pack With Strain Reliefs The patented EZ-RJ45 Connector for CAT6 Cable simplifies twi...

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      $31.78
    • Copper Foil Strips for improving bandwidth performance
      Sold out
      $8.94

      Copper Foil Strips - 10 strips per sheet (10 sheets per pack) 100 pcs

      CN6-1578
      Primus Cable

      Description Further Protect and Shield Your Network The copper foil strips are typically wrapped around the cable to cover the ground wire before i...

      View full details
      $8.94
      Sold out
    • Strain Relief for Cat6 Connector - Blue
      from $10.96

      EZ-RJ45 Strain Relief for CAT 6 Connector

      SB2-4923-BL/500
      Primus Cable

      Description EZ-RJ45® Strain Relief for CAT 6 Connector This strain relief is designed specifically for the EZ-RJ45® CAT 6 Connector. The unique de...

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      from $10.96
    • EZ-RJ45 Connector Basic Installation Kit
      $120.82

      EZ-RJ45 50pc Connector Installation Kit

      TL6-1209-Z5
      Primus Cable

      These products are all Made to Order Which means they are non-cancelable and non-refundable Description EZ-RJ45 50pc Connector Installation K...

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      $120.82
    • EZ-RJ45™ Combo 24 Ethernet Installation Kit
      $68.50

      EZ-RJ45 Combo 24pc CAT5e Connector Ethernet Installation Kit

      CN1-1335-KIT
      Primus Cable

      These products are all Made to Order Which means they are non-cancelable and non-refundable Description EZ-RJ45® Combo 24pc CAT5e Connector Eth...

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      $68.50
    • CAT6 Easy Feed RJ45 Modular Plugs
      from $11.25

      CAT6 Easy Feed RJ45 Connector - OD Under 6.5mm

      CN1-7909-Z6
      Primus Cable

      Former Part Number: CN1-6788-Z6 Description Easy Feed Unshielded RJ45 Connector - CAT6 The CAT6 Easy Feed RJ45 Modular Plug is the must have conne...

      View full details
      from $11.25
    • CAT5E Easy Feed RJ45 Modular Plugs
      from $9.75

      CAT5E Easy Feed RJ45 Connector - OD Under 6.5mm

      CN1-7903-Z5
      Primus Cable

      Former Part Number: CN1-6786-Z5 Description Easy Feed Unshielded RJ45 Connector - CAT5E The CAT5E Easy Feed RJ45 Modular Plug is the must have con...

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      from $9.75
    • The CAT6/A Shielded Easy Feed RJ45 Connector provides an option for terminating larger diameter twisted pair cables with insulation diameter between 1.35mm and 1.45mm.
      from $25.75

      CAT6/A Shielded Easy Feed RJ45 Connector - OD Under 8.0mm

      CN1-6483-Z6S
      Primus Cable

      Description Choose the Right RJ45 Connector The CAT6/A Shielded Easy Feed RJ45 Connector provides an option for terminating larger diameter twist...

      View full details
      from $25.75
    • CAT6/A Slim RJ45 Connector - OD Under 3.9mm
      from $12.00

      CAT6/A Slim RJ45 Connector - OD Under 3.9mm

      CN1-5099-8CUL
      Primus Cable

      Description CAT6/6A Slim 28-30 AWG Solid and Stranded The Slim RJ45 Connector fits both solid and stranded CAT6 and CAT6A Ethernet wire with a 28-3...

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      from $12.00
    • CAT6A Shielded RJ45 Connector - 0.98 to 1.05mm ID
      from $18.00

      CAT6A Shielded RJ45 Connector - 0.98 to 1.05mm ID

      CN1-5102-8C6AS
      Primus Cable

      Description Choose the Right RJ45 Connector We believe in great networking products, they are the key to building a superior network. We hold our p...

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      from $18.00
    • CAT6A Shielded RJ45 Connector - 0.80mm to 0.86mm ID
      from $18.00

      CAT6A Shielded RJ45 Connector - 0.80mm to 0.86mm ID

      CN1-5105-8C6AS
      Primus Cable

      Description Choose the Right RJ45 Connector We believe in great networking products, they are the key to building a superior network. We hold our ...

      View full details
      from $18.00
    • RJ45 Slip On Boot For CAT6, CAT6A - 4.5mm, 25 Pack
      $4.75

      RJ45 Slip On Boot For CAT6, CAT6A - 4.5mm, 25 Pack

      SB1-5108CL-25
      Primus Cable

      Description RJ45 Slip On Boot For CAT6, CAT6A These Slip On Boots help to protect custom made patch cords from falling out of their ports or being ...

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      $4.75
    • RJ45 Slip On Boot for CAT5e, CAT6, CAT6A - 6mm, 25 Pack
      $4.75

      RJ45 Slip On Boot for CAT5e, CAT6, CAT6A - 6mm, 25 Pack

      SB1-5098CL-25
      Primus Cable

      Description RJ45 Slip On Boot For CAT5e, CAT6, CAT6A These Slip On Boots help to protect custom made patch cords from falling out of their ports or...

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      $4.75
    • CAT5E RJ45 Connector - OD Under 6.5mm
      from $6.25

      CAT5E RJ45 Connector - OD Under 6.5mm

      CN1-7557-8CUL
      Primus Cable

      Description CAT5E Former Part Number:CN1-009-8CUL CAT5E RJ45 Connector Choose the Right Connector. Your data network is only as strong as its weake...

      View full details
      from $6.25
    • CAT6 Easy Feed RJ45 Modular Plugs
      from $11.25

      CAT6 Easy Feed RJ45 Connector - OD Under 6.5mm, Jar

      CN1-7911-Z6/J
      Primus Cable

      Former Part Number: CN1-6788-Z6 Description Easy Feed Unshielded RJ45 Connector - CAT6 The CAT6 Easy Feed RJ45 Modular Plug is the must have conne...

      View full details
      from $11.25