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.

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Description Price Gender LAN Category Mounting Type Number of Ports Number of Ways Connector Type Shield Type Orientation IP Rating Length Width Depth Series Contact Material
RS Stock No. 174-7053
Mfr. Part No.555052-1
MYR63.37
Each
units
Female Cat3 Panel Mount 2 8P8C Socket - Straight - 16.26mm 14.61mm 30.73mm - Phosphor Bronze
RS Stock No. 615-4355
Mfr. Part No.5569262-1
MYR62.70
Each
units
Female Cat5 Through Hole 8 8P8C Modular Jack Shielded Right Angle - 59.18mm - 28.45mm - Phosphor Bronze
RS Stock No. 161-4024
Mfr. Part No.5569262-1
MYR52.27
Each (In a Tray of 50)
units
Female Cat5 Through Hole 8 8P8C Modular Jack Shielded Right Angle - 59.18mm - 28.45mm - Phosphor Bronze
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. 909-7757
Mfr. Part No.1375189-1
MYR67.21
Each
units
Female Cat5e Panel Mount 1 8P8C RJ45 Shielded Right Angle - 15.37mm 15.37mm 30.48mm - Beryllium Copper
RS Stock No. 161-5546
Mfr. Part No.4-2120864-1
MYR83.369
Each (In a Box of 48)
units
Male Cat5e Cable Mount 1 4P8C RJ45 Shielded, Unshielded Straight IP20 22.8mm 28.9mm 77.75mm - Copper Alloy
RS Stock No. 787-1691
Mfr. Part No.5557484-1
MYR13.42
Each
units
Female Cat3 Through Hole 1 8P8C Modular Jack Shielded Straight - 18.03mm 16.77mm 16.51mm - Phosphor Bronze
RS Stock No. 895-2316
Mfr. Part No.4-2120864-1
MYR98.36
Each
units
Male Cat5e Cable Mount 1 4P8C RJ45 Shielded, Unshielded Straight IP20 22.8mm 28.9mm 77.75mm - Copper Alloy
RS Stock No. 795-0779
Mfr. Part No.5557562-1
MYR26.79
Each
units
Female Cat3 Through Hole 4 8C x 8 Ports Modular Jack Unshielded Right Angle - 13.38mm 58.42mm 20.574mm - Phosphor Bronze
RS Stock No. 790-5233
Mfr. Part No.2178126-2
MYR43.89
Each
units
Female Cat5e Surface Mount 1 8 Modular Jack - Right Angle - 19.32mm 13.9mm 18.6mm - Copper Alloy
RS Stock No. 706-0197
Mfr. Part No.1546414-4
MYR156.69
Each
units
Male to Female Cat5 Panel Mount 1 8 RJ45 Unshielded - - - - - - -
RS Stock No. 787-1644
Mfr. Part No.5406296-1
MYR18.77
Each
units
Female Cat5e Through Hole 1 8P8C Modular Jack Shielded Right Angle - 21.34mm 17.78mm 14.48mm - Phosphor Bronze
RS Stock No. 782-0817
Mfr. Part No.5556416-1
MYR4.83
Each
units
Female Cat3 Through Hole 1 8C Modular Jack Unshielded Straight - - - - - Phosphor Bronze
RS Stock No. 895-2300
Mfr. Part No.1987671-1
MYR110.50
Each
units
Female Cat6 Screw Mount 1 8P8C RJ45 Shielded, Unshielded Straight IP20 25.6mm - - - Beryllium Copper
RS Stock No. 135-8486
Mfr. Part No.1-406525-1
MYR6.34
Each (In a Bag of 608)
units
Female Cat5 PCB Mount 1 8 Modular Jack Shielded Right Angle - 12.83mm 16.51mm 15.24mm - Phosphor Bronze
RS Stock No. 820-8104
Mfr. Part No.1-406525-1
MYR9.82
Each
units
Female Cat5 PCB Mount 1 8 Modular Jack Shielded Right Angle - 12.83mm 16.51mm 15.24mm - Phosphor Bronze
RS Stock No. 137-890
Mfr. Part No.5555141-1
MYR8.47
Each (In a Pack of 5)
units
Female Cat3 Through Hole 1 8P8C Modular Jack Shielded Right Angle - 17.91mm - 18.42mm - Phosphor Bronze
RS Stock No. 164-3385
Mfr. Part No.5569284-1
MYR4.901
Each (In a Bag of 2432)
units
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Straight - 16.51mm 15.63mm 16.01mm 5569284 Phosphor Bronze
RS Stock No. 164-5295
Mfr. Part No.5406526-1
MYR7.44
Each (In a Tray of 288)
units
Female Cat5 PCB Mount 2 8 Modular Jack Unshielded Right Angle - 13.59mm 32.26mm 15.24mm 5406526 Phosphor Bronze
RS Stock No. 820-8123
Mfr. Part No.5569284-1
MYR7.69
Each
units
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Straight - 16.51mm 15.63mm 16.01mm 5569284 Phosphor Bronze