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. 798-0708
Mfr. Part No.RCP-00AMMA-TLM7001
BrandAmphenol
MYR11.10
Each
units
RJ45 Connector Male - Cable Mount - - - - Straight IP67 73mm - 25.4mm -
RS Stock No. 257-8779
Mfr. Part No.RJHS-4081
MYR7.40
Each
units
RJ45 Connector Female - Through Hole 1 - - - Right Angle - 15.75mm - - 14.99mm
RS Stock No. 170-2595
Mfr. Part No.RJHS-4081
MYR3.99
Each (In a Bag of 100)
units
RJ45 Connector Female - Through Hole 1 - - - Right Angle - 15.75mm - - 14.99mm
RS Stock No. 798-0717
Mfr. Part No.RCP-00BMMS-TLM7001
BrandAmphenol
MYR16.47
Each
units
RJ45 Connector Male - Cable Mount - - - - Straight IP67 57.5mm - 25.4mm -
RS Stock No. 714-8544
Mfr. Part No.09451511560
BrandHARTING
MYR87.46
Each
units
RJ45 Connector Male Cat6 Cable Mount - 8 RJ45 Shielded Straight IP20 16.11mm - 13.7mm 57mm
RS Stock No. 871-9721
Mfr. Part No.1375055-6
MYR63.901
Each (In a Pack of 25)
units
- Female Cat6 - - - Modular Jack - - - - - - -
RS Stock No. 167-6447
Mfr. Part No.85505-5113
BrandMolex
MYR5.225
Each (In a Tube of 1848)
units
RJ45 Connector Female Cat5, Cat5e Through Hole - 8P8C Modular Jack Shielded Right Angle - 18.8mm - 16.6mm 13mm
RS Stock No. 848-6720
Mfr. Part No.85505-5113
BrandMolex
MYR9.472
Each (In a Pack of 5)
units
RJ45 Connector Female Cat5, Cat5e Through Hole - 8P8C Modular Jack Shielded Right Angle - 18.8mm - 16.6mm 13mm
RS Stock No. 886-0138
Mfr. Part No.32-5996UL
MYR1.725
Each (In a Pack of 50)
units
RJ12 Connector Male Cat5e Cable Mount - 6P6C Modular Plug Unshielded Straight - 9.68mm - 9.37mm 13.34mm
RS Stock No. 758-9200
Mfr. Part No.6GK1901-1BB30-0AA0
BrandSiemens
MYR79.36
Each
units
RJ45 Connector Male Cat5 - - - Modular Plug FTP 145° IP20 16mm - 13.9mm 55.6mm
RS Stock No. 387-7881
Mfr. Part No.852-35022 387-7881
MYR24.88
Each
units
RJ45 Connector Female Cat5e Keystone Mount - - Socket UTP - - - - - -
RS Stock No. 437-222
Mfr. Part No.940-SP-301010R
MYR2.038
Each (In a Pack of 10)
units
- Male - Cable Mount - 10P10C - - Straight - 11.68mm - 10.69mm 22.48mm
RS Stock No. 798-0748
Mfr. Part No.ROP-00AMMA-TLM7001
BrandAmphenol
MYR13.39
Each
units
RJ45 Connector Male - Cable Mount - - - - Straight IP67 77.6mm - 31.5mm -
RS Stock No. 436-1387
Mfr. Part No.TM21P-88P(21)
BrandHirose
MYR16.586
Each (In a Pack of 5)
units
RJ45 Connector Male Cat5e Cable Mount 1 8P8C Plug STP Straight - 13.4mm - 29.5mm 12.9mm
RS Stock No. 172-6518
Mfr. Part No.RDP-00AMMA-TLM7001
BrandAmphenol
MYR10.574
Each (In a Box of 10)
units
RJ45 Connector Male - Cable Mount - - - - Straight IP67 76.5mm - 28.8mm -
RS Stock No. 170-7280
Mfr. Part No.44915-0021
BrandMolex
MYR8.36
Each (In a Bag of 1000)
units
RJ45 Connector Male Cat6 Cable Mount - 8P8C Modular Plug - - - 11.69mm - 8.18mm 22.48mm
RS Stock No. 896-7557
Mfr. Part No.95009-7881
BrandMolex
MYR4.598
Each (In a Pack of 5)
units
RJ45 Connector Female Cat3 Through Hole - 1P1C Modular Jack - Right Angle - 20.57mm - 14.99mm 16mm
RS Stock No. 426-2426
Mfr. Part No.NE8FAV-YK
BrandNeutrik
MYR36.17
Each
units
RJ45 Connector Female Cat5 Cable Mount 1 8 RJ45 Unshielded Straight - 25.5mm - - -
RS Stock No. 798-0726
Mfr. Part No.RDP-00AMMA-TLM7001
BrandAmphenol
MYR12.60
Each
units
RJ45 Connector Male - Cable Mount - - - - Straight IP67 76.5mm - 28.8mm -
RS Stock No. 522-5872
Mfr. Part No.1656725
MYR79.89
Each (In a Pack of 5)
units
RJ45 Connector Male Cat5 Cable Mount - 8 RJ45 Shielded Straight IP20 14mm - - 59mm
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