RJ45 Connectors

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. These plugs are then inserted into the RJ45 jacks on the Ethernet device. Several other kinds of connectors closely resemble RJ45 and they can be easily confused for one another. The RJ11 connectors used with telephone cables, for example, use six position connectors rather than eight position connectors, making them slightly narrower than RJ45 connectors. 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.

...
Read more Read less

Filters

Viewing 1 - 20 of 853 products
Results per page
Sort by
Description Price Gender LAN Category Mounting Type Number of Ports Number of Ways Connector Type Shield Type Orientation IP Rating CAD Drawing Length Width Depth Series
RS Stock No. 331-6386
BrandRS Pro
£0.111
Each (In a Pack of 100)
Units
Male - Cable Mount - 8P8C RJ45 Unshielded Straight - - - - - -
RS Stock No. 468-6232
Mfr. Part No.PX0833
BrandBulgin
£27.25
Each
Units
Female Cat5e Panel Mount 1 8 RJ45 Shielded Straight IP68 - - - 32.95mm Bucaneer
RS Stock No. 821-2949
Mfr. Part No.MHRJ458P8CR
£0.182
Each (In a Pack of 5)
Units
Male Cat5e Cable Mount - 8P8C Modular Plug UTP Straight - - 22.48mm 11.68mm - MHRJ
RS Stock No. 413-380
Mfr. Part No.SS-39200-011
£1.384
Each (In a Pack of 5)
Units
Male Cat6a Cable Mount 1 8 RJ45 Shielded Straight - - 13.71mm - 42.4mm -
RS Stock No. 758-9193
Mfr. Part No.6GK1901-1BB10-2AA0
BrandSiemens
£18.38
Each
Units
Male Cat5 Cable Mount - 4 RJ45 Shielded Straight IP20 - 16mm 13.7mm 55mm FastConnect
RS Stock No. 800-6829
Mfr. Part No.44915-0021
BrandMolex
£1.91
Each
Units
Male Cat6 Cable Mount - 8P8C Modular Plug - - - - 11.69mm 8.18mm 22.48mm -
New
RS Stock No. 170-7280
Mfr. Part No.44915-0021
BrandMolex
£1,811.09
1 Bag of 1000
Bag(s)
Male Cat6 Cable Mount - 8P8C Modular Plug - - - - 11.69mm 8.18mm 22.48mm -
RS Stock No. 798-0701
Mfr. Part No.RCP-5SPFFH-TCU7001
BrandAmphenol
£7.65
Each
Units
Female Cat5e Panel Mount - 8/8 Jack STP Straight IP67 - 37.6mm 26mm - -
New
RS Stock No. 172-6521
Mfr. Part No.RCP-5SPFFH-TCU7001
BrandAmphenol
£5.392
Each (In a Box of 10)
Units
Female Cat5e Panel Mount - 8/8 Jack STP Straight IP67 - 37.6mm 26mm - -
RS Stock No. 791-8504
BrandRS Pro
£1.51
Each (In a Pack of 5)
Units
Male Cat6, Cat6a Cable Mount - 8P8C Modular Plug UTP Straight - - 22.5mm 11.68mm 7.9mm -
RS Stock No. 660-1454
Mfr. Part No.PX0839/90
BrandBulgin
£6.07
Each
Units
Female Cat5e Through Hole 1 8 RJ45 Shielded Right Angle IP68 - - 38.1mm 45mm Buccaneer
RS Stock No. 765-3695
Mfr. Part No.J00026A2001
£15.56
Each
Units
Male Cat6a Cable Mount - 8P8C Modular Plug STP Straight - - 49mm 16.2mm 13.8mm -
RS Stock No. 199-3133
Mfr. Part No.943-SP370808-M2
£0.49
Each (In a Pack of 10)
Units
Male Cat5 Cable Mount 1 8 RJ45 Unshielded Straight - - 11.67mm - 22.46mm -
RS Stock No. 368-9690
Mfr. Part No.39100-002
£1.31
Each (In a Pack of 5)
Units
Male Cat6 Cable Mount - 8P8C Plug UTP - - - 7.92mm 11.68mm 22.48mm -
RS Stock No. 364-6390
Mfr. Part No.6-2111986-2
BrandCOMMSCOPE
£0.012
Each (In a Pack of 10)
Units
Male Cat5e Cable Mount 1 8 RJ45 Shielded Straight - - 11.68mm - 23.5mm -
RS Stock No. 124-1162
Mfr. Part No.6-569278-2
BrandCOMMSCOPE
£0.619
Each (In a Pack of 10)
Units
Male Cat5e Cable Mount - 8 Modular Plug Unshielded Straight - - 11.68mm 22.48mm 8.49mm -
RS Stock No. 468-6226
Mfr. Part No.PX0834/B
BrandBulgin
£17.96
Each
Units
Male Cat5e Cable Mount 1 8 RJ45 Shielded Straight IP68 - - - - Bucaneer
RS Stock No. 408-6777
Mfr. Part No.111-0808LB16-34
BrandSentinel
£0.614
Each (In a Pack of 10)
Units
Male Cat5e Cable Mount 1 8 Plug Unshielded Straight - - 11.68mm - 22.48mm -
RS Stock No. 800-6781
Mfr. Part No.44915-0001
BrandMolex
£1.37
Each
Units
Male Cat6 Cable Mount - 8P8C Modular Plug - - - - - - - -
RS Stock No. 408-6799
Mfr. Part No.111S-0808016-34
£1.608
Each (In a Pack of 10)
Units
Male Cat5e, Cat6 Cable Mount - 8 Modular Plug STP Straight - - 22.86mm 11.68mm 7.92mm -
Related Products
From Bel Stewart, these RJ45 modular plugs are ...
Description:
From Bel Stewart, these RJ45 modular plugs are suited for use in Ethernet and telecom applications, and are designed to fit solid or stranded wires. The modular plugs feature copper alloy contacts which are electro-polished and suitable for 1000 insertion cycles. Manufactured from UL 94-V0 plastic, the plugs also have ...
From Molex, a range of Cat6a RJ45 field ...
Description:
From Molex, a range of Cat6a RJ45 field attachable shielded connectors. These IP20 RJ45 plugs are best suited for harsh environment and high vibration applications. With gold plated brass contacts in a robust diecast zinc housing, these male Cat6a connectors provide an excellent solution to the most demanding systems. The ...
TM21P series Cat 5e modular RJ45 shielded plugs ...
Description:
TM21P series Cat 5e modular RJ45 shielded plugs that conform to the requirements of the TIA/EIA-568B data wiring standard meeting the transmission performance of Enhance Cat5. These RJ45 plugs support Gigabit Ethernet (1000BASE-T) and Fast Ethernet (100BASE-TX) high-speed LAN transmission. A 360° metal shield provides EMI protection to the engagement ...
Amphenol RJField series RJ45 industrial Ethernet plugs used ...
Description:
Amphenol RJField series RJ45 industrial Ethernet plugs used for Ethernet Class D Cat 5e connection for 100 BaseT, 100 BastTX or 1000 BaseT networks in harsh environments in applications such as robotics, industrial process control, CNC machines, oil and gas and tele-maintenance. These RJF series circular plug connectors consist of ...