Ethernet 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 Kit Type Width Depth Series
RS Stock No. 331-6386
BrandRS PRO
SGD0.242
Each (In a Pack of 100)
units
Male - Cable Mount - 8P8C RJ45 Unshielded Straight - - - - - -
RS Stock No. 791-8504
BrandRS PRO
SGD3.006
Each (In a Pack of 5)
units
Male Cat6, Cat6a Cable Mount - 8P8C Modular Plug UTP Straight - 22.5mm - 11.68mm 7.9mm -
RS Stock No. 331-6336
BrandRS PRO
SGD0.588
Each (In a Pack of 100)
units
Male - Cable Mount - 4P4C Modular Plug - Straight - 6.6mm - 7.61mm 12.3mm -
RS Stock No. 331-6364
BrandRS PRO
SGD0.702
Each (In a Pack of 100)
units
Male - Cable Mount - 6P6C Modular Plug - Straight - - - - - -
RS Stock No. 331-6443
BrandRS PRO
SGD3.43
Each
units
Female - PCB Mount - 8P8C Socket - Right Angle - 13.5mm - 16mm 21.6mm -
RS Stock No. 331-6342
BrandRS PRO
SGD0.588
Each (In a Pack of 100)
units
Male - Cable Mount - 6P4C Modular Plug - Straight - - - - - -
RS Stock No. 360-7109
BrandRS PRO
SGD7.34
Each
units
Female Cat5e Panel Mount - - Socket - - - - - - - -
RS Stock No. 111-6735
BrandRS PRO
SGD33.81
Each
units
Female - Panel Mount 1 - RJ45 Shielded Straight IP67 29.2mm - 25.4mm 18mm GTC Sealed
RS Stock No. 791-8501
BrandRS PRO
SGD4.564
Each (In a Pack of 5)
units
Male Cat5 Cable Mount - 8P8C Modular Plug - Straight - 22.75mm - 11.68mm 8.3mm -
RS Stock No. 111-6738
BrandRS PRO
SGD15.83
Each
units
Male - Cable Mount - - - Shielded Straight IP67 50mm - 25.4mm - -
RS Stock No. 111-6745
BrandRS PRO
SGD47.64
Each
units
Female - Panel Mount 1 - RJ45 Shielded - IP68 29.1mm - 25.4mm 42.7mm GTC Sealed
RS Stock No. 331-6437
BrandRS PRO
SGD1.80
Each
units
Female Cat5 PCB Mount - 8 RJ45 Unshielded Right Angle - 14.5mm - 15mm 13mm -
RS Stock No. 111-6739
BrandRS PRO
SGD43.06
Each
units
Female - Panel Mount 1 - RJ45 Shielded Straight IP68 29.1mm - 25.4mm 22.7mm GTC Sealed
RS Stock No. 111-6744
BrandRS PRO
SGD47.64
Each
units
Female - Panel Mount 1 - RJ45 Shielded - IP68 29.1mm - 25.4mm 42.1mm GTC Sealed
RS Stock No. 557-143
BrandRS PRO
SGD4.60
Each
units
- Cat5e - - - - UTP Straight - - - 25mm - -
RS Stock No. 331-6421
BrandRS PRO
SGD2.17
Each
units
Female - PCB Mount - 6P6C Modular Socket - Right Angle - 14.5mm - 12.2mm 13mm -
RS Stock No. 111-6743
BrandRS PRO
SGD38.51
Each
units
Male - Cable Mount - - - Shielded Straight IP68 50mm - 25.4mm - -
RS Stock No. 791-8507
BrandRS PRO
SGD12.08
Each (In a Pack of 5)
units
Female Cat5e Cable Mount - 8P8C Modular Jack UTP Straight - 36.5mm - 16.6mm 22.3mm -
RS Stock No. 331-6370
BrandRS PRO
SGD0.369
Each (In a Pack of 100)
units
Male Cat4 Cable Mount - 6P6C Modular Plug UTP Straight - - - - 13.3mm -
RS Stock No. 111-6742
BrandRS PRO
SGD22.64
Each
units
Male - Cable Mount - - - Shielded Straight IP68 50mm - 25.4mm - -