RJ45 Connectors

RJ stands for registered jack which is a standardised networking interface. RJ45 connectors are used for connecting Ethernet cables to equipment in computer networking applications such as telecommunications or data equipment. RJ45 connectors consist of modular jacks and plugs. The RJ45 plugs are connected to each end of an Ethernet cable. These plugs are then inserted into the RJ45 jacks on the Ethernet device. Several other kinds of connectors closely resemble RJ45 and they can be easily confused for one another. The RJ11 connectors used with telephone cables, for example, use six position connectors rather than eight position connectors, making them slightly narrower than RJ45 connectors. RJ45 connectors have an 8P8C (8 position, 8 contact) configuration. In order for the connector to function properly the individual Ethernet cable wires must be inserted into these locations following a T-568A or a T568B wiring standard. Technically, 8P8C can be used with other types of connections besides Ethernet; it is also used with RS-232 serial cables, for example. However, because RJ45 is by far the predominant usage of 8P8C, industry professionals often use the two terms interchangeably. RJ45 connectors are available to suit a range of LAN categories from Cat3 to Cat6a. Different mounting options are also available, including cable mount, PCB mount and panel mount.

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Description Price Gender LAN Category Mounting Type Number of Ports Number of Ways Connector Type Shield Type Orientation IP Rating Length Width Depth Series Contact Material
RS Stock No. 162-2021
Mfr. Part No.87180-066LF
$0.512
Each (In a Tube of 43)
units
Female Cat3 Through Hole - 6P6C Modular Jack - Horizontal - 11.5mm 13.2mm 18mm MOD JACK Phosphor Bronze
RS Stock No. 798-0704
Mfr. Part No.RCP-5SPFFV-TCU7001
BrandAmphenol
$25.87
Each
units
Female Cat5e Panel Mount - 8/8 Jack STP Right Angle IP67 37.6mm 26mm - - Phosphor Bronze
RS Stock No. 800-6829
Mfr. Part No.44915-0021
BrandMolex
$5.42
Each
units
Male Cat6 Cable Mount - 8P8C Modular Plug - - - 11.69mm 8.18mm 22.48mm - Phosphor Bronze
RS Stock No. 771-0215
Mfr. Part No.87180-066LF
$0.622
Each (In a Pack of 5)
units
Female Cat3 Through Hole - 6P6C Modular Jack - Horizontal - 11.5mm 13.2mm 18mm MOD JACK Phosphor Bronze
RS Stock No. 741-7323
Mfr. Part No.IE-FCM-RJ45-FJ-B -1018820000
BrandWeidmuller
$57.08
Each
units
Female Cat6a Panel Mount - 1 Socket - Straight IP65 - - - FrontCom Micro Nickel
RS Stock No. 170-7280
Mfr. Part No.44915-0021
BrandMolex
$3,278.00
1 Bag of 1000
Bag(s)
Male Cat6 Cable Mount - 8P8C Modular Plug - - - 11.69mm 8.18mm 22.48mm - Phosphor Bronze
RS Stock No. 741-8530
Mfr. Part No.SS-60300-016
$11.15
Each
units
Female Cat6a Through Hole - 8P8C Socket - Straight - 14.33mm 15.75mm 14.48mm - -
RS Stock No. 896-7490
Mfr. Part No.85503-5001
BrandMolex
$1.575
Each (In a Pack of 2)
units
Female Cat5e Through Hole - 1P1C Modular Jack - Right Angle - 18.1mm 15.24mm 11.5mm 85503 Phosphor Bronze
RS Stock No. 798-0714
Mfr. Part No.RDP-5SPFFH-TCU7001
BrandAmphenol
$15.56
Each
units
Female Cat5e Panel Mount - 8/8 Jack STP Straight IP67 44mm 25.4mm - - Phosphor Bronze
RS Stock No. 765-3695
Mfr. Part No.J00026A2001
$41.98
Each
units
Male Cat6a Cable Mount - 8P8C Modular Plug STP Straight - 49mm 16.2mm 13.8mm - Spring Steel
RS Stock No. 163-3854
Mfr. Part No.7499111440A
$21.434
Each (In a Tube of 29)
units
Female - Through Hole - 8C Socket - - - 13.95mm 15.88mm 21.84mm - Ferrite
RS Stock No. 121-6790
Mfr. Part No.615008138321
$4.562
Each (In a Tray of 100)
units
Female Cat5 PCB Mount - 8 Modular Jack STP Vertical - 16.05mm 16.7mm 16.5mm WR-MJ Copper Alloy
RS Stock No. 172-6525
Mfr. Part No.RDP-00PFFH-SCU7001
BrandAmphenol
$17.48
Each (In a Box of 10)
units
Female - Panel Mount - - Jack - Right Angle IP67 41.8mm 33mm - - Phosphor Bronze
RS Stock No. 896-7557
Mfr. Part No.95009-7881
BrandMolex
$1.462
Each (In a Pack of 5)
units
Female Cat3 Through Hole - 1P1C Modular Jack - Right Angle - 20.57mm 14.99mm 16mm 95009 Copper Alloy
RS Stock No. 695-0295
Mfr. Part No.RJFTV6MN
BrandAmphenol
$88.53
Each
units
Male Cat5e Cable Mount 1 8 RJ45 Nickel Plated Metal Shell Straight IP67 56mm - 38mm RJFTV -
RS Stock No. 164-3381
Mfr. Part No.5569118-1
$3,792.90
1 Bag of 2432
Bag(s)
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Right Angle - 12.57mm 15.24mm 18.29mm 5569118 Phosphor Bronze
RS Stock No. 615-4254
Mfr. Part No.1-1705951-1
$1.584
Each (In a Pack of 5)
units
Female Cat3 Through Hole 1 8 Modular Jack Unshielded Right Angle - 15.2mm 11.5mm 18.1mm 11705951 Phosphor Bronze
RS Stock No. 164-8470
Mfr. Part No.1-1705951-1
$1.254
Each (In a Tray of 200)
units
Female Cat3 Through Hole 1 8 Modular Jack Unshielded Right Angle - 15.2mm 11.5mm 18.1mm 11705951 Phosphor Bronze
RS Stock No. 735-0305
Mfr. Part No.615008140421
$3.94
Each
units
Female - Through Hole - - Modular Socket UTP Straight - 16.65mm - 16.4mm - Copper Alloy
RS Stock No. 880-8120
Mfr. Part No.NE8FBH
BrandNeutrik
$8.42
Each
units
Female Cat6 PCB Mount - 8P RJ45 - Right Angle - 25.6mm 25mm 24.3mm EtherCon Bronze
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