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. 741-8537
Mfr. Part No.SS60000-010G
$3.16
Each
units
Female Cat6 PCB Mount - - Socket UTP Right Angle - - - - - -
RS Stock No. 896-7550
Mfr. Part No.95522-2887
BrandMolex
$0.66
Each (In a Pack of 5)
units
Female Cat3 Through Hole - 1P1C Modular Jack - Vertical - 16.64mm 15.24mm 16.25mm 95522 Copper Alloy
RS Stock No. 809-4905
Mfr. Part No.MHRJJ88NFRA
$1.37
Each
units
Female - - - 8P8C Modular Jack UTP Right Angle - - - - MH Modular Series -
RS Stock No. 703-9676
Mfr. Part No.1871295-1
$57.12
Each
units
Female - Cable Mount 1 8C Socket - - IP20 - 12.3mm - - Copper Alloy
RS Stock No. 735-0292
Mfr. Part No.615008138021
$2.56
Each
units
Female - PCB Mount - - Modular Socket - Straight - 16.1mm 15mm 16.1mm - Copper Alloy
RS Stock No. 921-0127
Mfr. Part No.1405141
$69.28
Each
units
Male Cat5 Cable Mount - 4 RJ45 Shielded Straight IP65, IP67 68.8mm 22mm 30mm VS-PPC Copper Alloy
RS Stock No. 164-4895
Mfr. Part No.5406533-1
$3.121
Each (In a Tray of 608)
units
Female Cat5 Through Hole 1 8P8C Modular Jack Shielded Right Angle - 13.59mm 16.51mm 15.24mm - Phosphor Bronze
RS Stock No. 688-1571
Mfr. Part No.RJF21RAG
BrandAmphenol
$63.47
Each
units
Female - Panel Mount 1 - - - Right Angle - 38.1mm - 33.3mm RJF -
RS Stock No. 909-7753
Mfr. Part No.215877-1
$2.03
Each (In a Pack of 5)
units
Female Cat3 Through Hole 1 8P8C RJ45 Unshielded Right Angle - 15.2mm 18.1mm 11.5mm - Phosphor Bronze
RS Stock No. 477-416
Mfr. Part No.SS-6488-NF
$1.25
Each
units
Female - Through Hole 1 - - - Right Angle - 15.36mm - 20.57mm - Copper Alloy
RS Stock No. 170-8855
Mfr. Part No.69254-001LF
$0.994
Each (In a Tube of 35)
units
Female Cat3 Through Hole - 6P6C Modular Jack - Straight - 15.87mm 15.75mm 15.62mm MOD JACK Copper Alloy
RS Stock No. 164-3373
Mfr. Part No.5556416-2
$1.65
Each (In a Tube of 30)
units
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Straight - 16.51mm 15.88mm 16mm 5556416 Phosphor Bronze
RS Stock No. 802-7690
Mfr. Part No.1658435
$23.48
Each
units
Male Cat5 Cable Mount - 4 RJ45 Shielded Straight IP20 14mm 59mm 14.6mm VS-08 Copper Alloy
RS Stock No. 695-0235
Mfr. Part No.RJF21N
BrandAmphenol
$46.77
Each
units
Female - Panel Mount 1 - - - Straight - 39.1mm - 33.3mm RJF -
RS Stock No. 800-4243
Mfr. Part No.1-6605834-1
$16.83
Each
units
Female - Through Hole - 1 Modular Jack STP Right Angle - 18.42mm 21.59mm 13.84mm MagJack Phosphor Bronze
RS Stock No. 848-6711
Mfr. Part No.95503-2881
BrandMolex
$1.166
Each (In a Pack of 5)
units
Female Cat3 Through Hole - 8P8C Modular Plug Unshielded Straight - 15.08mm 15.24mm 15.7mm 95503 Brass
RS Stock No. 135-8486
Mfr. Part No.1-406525-1
$2.122
Each (In a Bag of 608)
units
Female Cat5 PCB Mount 1 8 Modular Jack Shielded Right Angle - 12.83mm 16.51mm 15.24mm - Phosphor Bronze
RS Stock No. 111-8381
Mfr. Part No.3012S-02(4.57)
$2.81
Each
units
Female - PCB Mount - 8P8C Modular Jack Shielded Right Angle - - - - MH3012 -
RS Stock No. 843-6003
Mfr. Part No.09451251300
BrandHARTING
$45.27
Each
units
Male Cat5 Cable Mount - 4 RJ45 - Straight IP65, IP67 26.7mm 35.3mm 100.3mm Han 3A RJ45 -
RS Stock No. 771-0218
Mfr. Part No.90598-001LF
$0.92
Each
units
Female Cat3 Through Hole - 8P8C Modular Jack - Straight - 15.87mm 17.78mm 15.62mm MOD JACK Copper Alloy
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