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
New
RS Stock No. 217-3959
Mfr. Part No.RJE4E1881411
BrandAmphenol
kr 134,52
Each
Units
- Female Cat5e PCB Mount 8 8P8C Modular Jack - - - - - - -
RS Stock No. 485-899
Mfr. Part No.940-SP-3066-OST
kr 9,235
Each (In a Pack of 10)
Units
RJ12 Connector Male Cat4 Cable Mount - 6P6C Modular Plug UTP Straight - 9.65mm - 8.4mm 13.3mm
RS Stock No. 764-4777
Mfr. Part No.TM11R-5C-88(50)
BrandHirose
kr 47,03
Each
Units
RJ45 Connector Female Cat3 Through Hole - 8P8C Modular Jack STP Right Angle - 16mm - 19.2mm 18mm
New
RS Stock No. 217-5362
Mfr. Part No.1-338086-6
kr 20,606
Each (In a Pack of 5)
Units
- Female - PCB Mount 1 x 1 6 - - - - - - - -
RS Stock No. 782-7714
Mfr. Part No.5555799-1
kr 22,214
Each (In a Pack of 5)
Units
RJ45 Connector Female Cat3 Through Hole - 8P8C Modular Jack - Straight - - - - -
RS Stock No. 781-0839
Mfr. Part No.VDIB17725U12
kr 79,69
Each
Units
RJ45 Connector Female Cat5e Cable Mount - 8 Socket U/UTP Straight - 33mm - 18mm 28mm
RS Stock No. 820-8303
Mfr. Part No.6339191-5
kr 43,70
Each
Units
RJ45 Connector Female Cat5 PCB Mount 1 8 Modular Jack Shielded Right Angle - 14.66mm - 16.26mm 15.62mm
RS Stock No. 800-6801
Mfr. Part No.43860-0016
BrandMolex
kr 24,13
Each
Units
RJ45 Connector Female Cat3 Through Hole - 8P8C Modular Jack - Right Angle - 16.38mm - 13.54mm 15.75mm
RS Stock No. 184-6498
Mfr. Part No.TM5RJ2-44(50)
BrandHirose
kr 18,656
Each (In a Pack of 5)
Units
RJ22 Connector Female - Through Hole - 4P4C Modular Jack Unshielded Right Angle - 12.8mm - 14mm 17mm
RS Stock No. 819-9088
Mfr. Part No.85513-5113
BrandMolex
kr 13,806
Each (In a Pack of 5)
Units
RJ45 Connector Female Cat3 Surface Mount - 8P8C Modular Jack - Straight - 15.24mm - 15.08mm 12.7mm
RS Stock No. 176-6270
Mfr. Part No.PX0890
BrandBulgin
kr 593,58
Each
Units
RJ45 Connector Female Cat6a Flange Mount 1 - RJ45 Shielded Straight IP68, IP69K 44.5mm - 44.5mm 33mm
RS Stock No. 163-3519
Mfr. Part No.615008140421
kr 22,915
Each (In a Tray of 80)
Units
RJ45 Connector Female - Through Hole - - Modular Socket UTP Straight - 16.65mm - - 16.4mm
New
RS Stock No. 217-3954
Mfr. Part No.RJE398881440
BrandAmphenol
kr 142,56
Each
Units
- Female - PCB Mount 8 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3953
Mfr. Part No.RJE398881440
BrandAmphenol
kr 89,076
Each (In a Tray of 200)
Units
- Female - PCB Mount 8 8P8C Modular Jack - - - - - - -
RS Stock No. 164-6612
Mfr. Part No.5-2120871-1
kr 109,061
Each (In a Box of 48)
Units
RJ45 Connector Female Cat5e Screw Mount 1 - RJ45 Shielded Straight IP20 38mm - 52mm 53.33mm
RS Stock No. 163-3518
Mfr. Part No.615008138221
kr 21,672
Each (In a Tray of 80)
Units
RJ45 Connector Female - Through Hole - - Modular Socket - Straight - 16.65mm - 15.9mm 16.4mm
RS Stock No. 163-3517
Mfr. Part No.615008138021
kr 14,08
Each (In a Tray of 168)
Units
RJ45 Connector Female - PCB Mount - - Modular Socket - Straight - 16.1mm - 15mm 16.1mm
RS Stock No. 162-2318
Mfr. Part No.615008149521M
kr 20,76
Each
Units
RJ45 Connector Female - PCB Mount 1 8 Modular Jack Nickel Plated Brass Horizontal - 13mm - 15.4mm 16mm
RS Stock No. 2509623801
Mfr. Part No.MRJ-5780-01
BrandAmphenol
kr 190,68
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 2509558016
Mfr. Part No.32-6198UL
kr 7,80
Each
Units
- - - - - - - - - - - - - -