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. 217-3929
Mfr. Part No.RJE1A1885441
BrandAmphenol
€4.63
Each
units
- Female Cat5e PCB Mount 1 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3953
Mfr. Part No.RJE398881440
BrandAmphenol
€7.767
Each (In a Tray of 200)
units
- Female - PCB Mount 8 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3931
Mfr. Part No.RJE1A18854A1
BrandAmphenol
€5.29
Each
units
- Female Cat5e PCB Mount 1 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3983
Mfr. Part No.RJSGE4887411
BrandAmphenol
€22.57
Each
units
- Female Cat5e PCB Mount 2 x 2 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3979
Mfr. Part No.RJHSE5180
BrandAmphenol
€1.258
Each (In a Pack of 5)
units
- Female - PCB Mount 1 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3977
Mfr. Part No.RJE7218864A1
BrandAmphenol
€4.93
Each
units
- Female Cat5e PCB Mount 1 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3940
Mfr. Part No.RJE392881400
BrandAmphenol
€1.484
Each (In a Tray of 700)
units
- Female - PCB Mount 2 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3965
Mfr. Part No.RJE4W4887411
BrandAmphenol
€14.107
Each (In a Tray of 180)
units
- Female Cat5e PCB Mount 2 x 2 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3930
Mfr. Part No.RJE1A18854A1
BrandAmphenol
€3.305
Each (In a Tray of 550)
units
- Female Cat5e PCB Mount 1 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3949
Mfr. Part No.RJE398881400
BrandAmphenol
€5.893
Each (In a Tray of 200)
units
- Female - PCB Mount 8 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3948
Mfr. Part No.RJE398880400
BrandAmphenol
€5.41
Each
units
- Female - PCB Mount 8 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3932
Mfr. Part No.RJE231440413T
BrandAmphenol
€0.569
Each (On a Reel of 1400)
units
- Female - PCB Mount 1 4P4C Modular Jack - - - - - - -
New
RS Stock No. 217-3926
Mfr. Part No.RJE1A1885411
BrandAmphenol
€2.896
Each (In a Tray of 550)
units
- Female Cat5e PCB Mount 1 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3933
Mfr. Part No.RJE231440413T
BrandAmphenol
€0.852
Each (In a Pack of 5)
units
- Female - PCB Mount 1 4P4C Modular Jack - - - - - - -
New
RS Stock No. 217-3951
Mfr. Part No.RJE398881410
BrandAmphenol
€7.767
Each (In a Tray of 200)
units
- Female - PCB Mount 8 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3982
Mfr. Part No.RJSGE4887411
BrandAmphenol
€14.107
Each (In a Tray of 180)
units
- Female Cat5e PCB Mount 2 x 2 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3927
Mfr. Part No.RJE1A1885411
BrandAmphenol
€4.63
Each
units
- Female Cat5e PCB Mount 1 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3961
Mfr. Part No.RJE4E1881441
BrandAmphenol
€11.73
Each
units
- Female Cat5e PCB Mount 8 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3959
Mfr. Part No.RJE4E1881411
BrandAmphenol
€11.73
Each
units
- Female Cat5e PCB Mount 8 8P8C Modular Jack - - - - - - -
New
RS Stock No. 217-3967
Mfr. Part No.RJE4W4887441
BrandAmphenol
€14.107
Each (In a Tray of 180)
units
- Female Cat5e PCB Mount 2 x 2 8P8C Modular Jack - - - - - - -