Ethernet Connectors

Ethernet connectors are used for Ethernet networking such as telecommunications or data equipment. The connectors are connected to each end of an Ethernet cable. The RJ45 connector is the most commonly known type. 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. For more information, please visit our complete guide to RJ45 connectors.


Types of RJ Connectors



  • RJ11

  • RJ12

  • RJ22

  • RJ25

  • RJ45

  • RJ48

  • RJ50


Other types of Ethernet connectors


Mini IO connectors are small wire-to-board interfaces suitable for most environments. These connectors are easily installable without the need for wire termination and soldering activities. A mini IO connector consists of a housing, a shell and a terminal with contact points. The outer materials are made from thermoplastics, which makes them highly resistant to shock, vibration and extreme temperatures. The terminals have contacts made of copper alloy, which increases conduction for highly reliable connection features. Latch mechanisms prevent cables from pulling out of the mini IO connectors.


Frequently asked Questions


What are RJ connectors used for?

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


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Description Price Ethernet Connector Type Gender LAN Category Mounting Type Number of Ports Number of Ways Connector Type Shield Type Orientation IP Rating Length Kit Type Width Depth
RS Stock No. 660-1454
Mfr. Part No.PX0839/90
BrandBulgin
TWD659.00
Each
units
RJ45 Connector Female Cat5e Through Hole 1 8 RJ45 Shielded Right Angle IP68 - - 38.1mm 45mm
RS Stock No. 765-9892
Mfr. Part No.PXM6034/B
BrandBulgin
TWD1,734.00
Each
units
RJ45 Connector Male Cat5e Cable Mount - 8P8C Plug STP Straight IP66, IP68, IP69K 78.4mm - - -
RS Stock No. 619-5485
Mfr. Part No.PX0777/STP
BrandBulgin
TWD817.00
Each
units
RJ45 Connector - Cat5 In-line - - - STP Straight IP68 105mm - - 38.1mm
RS Stock No. 619-5514
Mfr. Part No.PX0777/CAT5ESTP
BrandBulgin
TWD1,034.00
Each
units
RJ45 Connector - Cat5e Cable Mount - - - Shielded Straight IP68 105mm - - 38.1mm
RS Stock No. 841-8834
Mfr. Part No.PX0833/E
BrandBulgin
TWD1,861.00
Each
units
RJ45 Connector - - Panel Mount - - - - - IP68 - - - -
RS Stock No. 765-9696
Mfr. Part No.PXP6037/3M00
BrandBulgin
TWD1,527.00
Each
units
RJ45 Connector Male Cat5e Cable Mount - 8P8C Plug S-FTP Straight IP66, IP68, IP69K 72.2mm - - -
RS Stock No. 619-5508
Mfr. Part No.PX0777/UTP
BrandBulgin
TWD678.00
Each
units
RJ45 Connector - Cat5 Cable Mount - - - Unshielded Straight IP68 105mm - - 38.1mm
RS Stock No. 765-9690
Mfr. Part No.PXP6037/5M00
BrandBulgin
TWD2,276.00
Each
units
RJ45 Connector Male Cat5e Cable Mount - 8P8C Plug S-FTP Straight IP66, IP68, IP69K 72.2mm - - -
RS Stock No. 765-9684
Mfr. Part No.PXP6034/B
BrandBulgin
TWD825.00
Each
units
RJ45 Connector Male Cat5e Cable Mount - 8P8C Plug STP Straight IP66, IP68, IP69K 78.4mm - - -
RS Stock No. 468-6232
Mfr. Part No.PX0833
BrandBulgin
TWD2,584.00
Each
units
RJ45 Connector Female Cat5e, Cat6a Panel Mount 1 8 RJ45 Shielded Straight IP68 - - - 32.95mm
RS Stock No. 765-9693
Mfr. Part No.PXP6037/2M00
BrandBulgin
TWD1,309.00
Each
units
RJ45 Connector Male Cat5e Cable Mount - 8P8C Plug S-FTP Straight IP66, IP68, IP69K 72.2mm - - -
RS Stock No. 660-1463
Mfr. Part No.PX0870
BrandBulgin
TWD1,828.00
Each
units
RJ45 Connector Female Cat5e Panel Mount 1 8 Socket Shielded Straight - 44.5mm - - 33mm
RS Stock No. 468-6226
Mfr. Part No.PX0834/B
BrandBulgin
TWD911.00
Each
units
RJ45 Connector Male Cat5e Cable Mount 1 8 RJ45 Shielded Straight IP68 77.5mm - - -