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. 800-7006
Mfr. Part No.90075-0031
BrandMolex
PHP39.63
Each
units
RJ11 Connector Male - Cable Mount - 6P6C Modular Plug - - - 9.65mm - 6.6mm 12.32mm
RS Stock No. 706-0197
Mfr. Part No.1546414-4
PHP1,803.65
Each
units
RJ45 Connector Male to Female Cat5 Panel Mount 1 8 RJ45 Unshielded - - - - - -
RS Stock No. 468-6226
Mfr. Part No.PX0834/B
BrandBulgin
PHP1,228.45
Each
units
RJ45 Connector Male Cat5e Cable Mount 1 8 RJ45 Shielded Straight IP68 77.5mm - - -
RS Stock No. 886-3121
Mfr. Part No.32-2098UL
PHP78.273
Each (In a Pack of 10)
units
RJ45 Connector Male Cat5e Cable Mount - 8P8C Modular Plug Shielded Straight - 11.68mm - - 22.48mm
RS Stock No. 820-8117
Mfr. Part No.5569264-1
PHP1,552.02
Each
units
RJ45 Connector Female Cat5 PCB Mount 1 8 Modular Jack Shielded Right Angle - 26.29mm - 115.06mm 28.7mm
RS Stock No. 771-4854
Mfr. Part No.09451511520
BrandHARTING
PHP704.74
Each
units
RJ45 Connector Male Cat6a Cable Mount - 8C Modular Plug UTP Straight IP20 11.3mm - 13.97mm 52.6mm
RS Stock No. 787-1672
Mfr. Part No.5520426-4
PHP85.96
Each
units
RJ45 Connector Female Cat3 Through Hole 1 8P8C Modular Jack Unshielded Right Angle - 20.96mm - 16.13mm 15.62mm
RS Stock No. 848-6720
Mfr. Part No.85505-5113
BrandMolex
PHP118.394
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. 921-0111
Mfr. Part No.1404388
PHP413.91
Each
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RJ45 Connector Male Cat6 Cable Mount - 8 RJ45 Shielded Straight IP20 30.2mm - 11.7mm 12.9mm
RS Stock No. 437-222
Mfr. Part No.940-SP-301010R
PHP24.716
Each (In a Pack of 10)
units
- Male - Cable Mount - 10P10C - - Straight - 11.68mm - 10.69mm 22.48mm
RS Stock No. 121-6792
Mfr. Part No.615008142621
PHP120.136
Each (In a Tray of 80)
units
RJ45 Connector Female Cat5 PCB Mount - 8 Modular Jack STP Horizontal - 15.8mm - 13.3mm 21.2mm
RS Stock No. 450-9062
Mfr. Part No.NE8FDV-YK
BrandNeutrik
PHP472.52
Each
units
RJ45 Connector Female Cat5e Cable Mount 1 8 RJ45 - Straight - 26mm - - -
RS Stock No. 167-6447
Mfr. Part No.85505-5113
BrandMolex
PHP65.386
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. 800-6854
Mfr. Part No.52018-6646
BrandMolex
PHP71.33
Each
units
RJ11 Connector Female - Through Hole - 6P6C Modular Socket - Right Angle - 12.2mm - 13mm 14.5mm
RS Stock No. 909-7753
Mfr. Part No.215877-1
PHP77.336
Each (In a Pack of 5)
units
RJ45 Connector Female Cat3 Through Hole 1 8P8C RJ45 Unshielded Right Angle - 15.2mm - 18.1mm 11.5mm
RS Stock No. 387-922
BrandPaladin
PHP29,740.01
1 Kit
Kit(s)
- - - - - - - - - - - Installation Kit - -
RS Stock No. 170-7050
Mfr. Part No.95501-2661
BrandMolex
PHP25.215
Each (In a Tray of 1638)
units
RJ12 Connector Female - Through Hole - 6P/6C RJ12 UTP Right Angle - 13.21mm - 11.5mm 18.1mm
RS Stock No. 124-1162
Mfr. Part No.6-569278-2
BrandCOMMSCOPE
PHP47.70
Each (In a Pack of 10)
units
RJ45 Connector Male Cat5e Cable Mount - 8 Modular Plug Unshielded Straight - 11.68mm - 22.48mm 8.49mm
RS Stock No. 615-4254
Mfr. Part No.1-1705951-1
PHP49.45
Each (In a Pack of 5)
units
RJ45 Connector Female Cat3 Through Hole 1 8 Modular Jack Unshielded Right Angle - 15.2mm - 11.5mm 18.1mm
RS Stock No. 809-4898
Mfr. Part No.MHRJJ66NFRA
PHP47.47
Each
units
RJ12 Connector Female - Through Hole - 6P6C Modular Socket UTP Right Angle - 20.6mm - 13.21mm 16mm
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