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. 706-0194
Mfr. Part No.1546413-3
$45.22
Each
units
Female Cat5 Panel Mount 1 8 RJ45 Unshielded Straight - 37.84mm - - - -
RS Stock No. 615-4254
Mfr. Part No.1-1705951-1
$1.584
Each (In a Pack of 5)
units
Female Cat3 Through Hole 1 8 Modular Jack Unshielded Right Angle - 15.2mm 11.5mm 18.1mm 11705951 Phosphor Bronze
RS Stock No. 164-3381
Mfr. Part No.5569118-1
$3,792.90
1 Bag of 2432
Bag(s)
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Right Angle - 12.57mm 15.24mm 18.29mm 5569118 Phosphor Bronze
RS Stock No. 164-8470
Mfr. Part No.1-1705951-1
$1.254
Each (In a Tray of 200)
units
Female Cat3 Through Hole 1 8 Modular Jack Unshielded Right Angle - 15.2mm 11.5mm 18.1mm 11705951 Phosphor Bronze
RS Stock No. 820-8265
Mfr. Part No.5569118-1
$2.82
Each
units
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Right Angle - 12.57mm 15.24mm 18.29mm 5569118 Phosphor Bronze
RS Stock No. 640-8056
Mfr. Part No.5520251-4
$2.512
Each (In a Pack of 10)
units
Female Cat3 Through Hole 1 8 RJ45 Unshielded Right Angle - 17.78mm - 20.83mm - Phosphor Bronze
RS Stock No. 782-0817
Mfr. Part No.5556416-1
$1.72
Each
units
Female Cat3 Through Hole 1 8C Modular Jack Unshielded Straight - - - - - Phosphor Bronze
RS Stock No. 615-4298
Mfr. Part No.216550-1
$705.958
Each (In a Pack of 5)
units
Female Cat3 Through Hole 1 8P8C Modular Jack Unshielded Straight - 18mm - 12.7mm - Phosphor Bronze
RS Stock No. 163-9439
Mfr. Part No.216550-1
$1,940.40
1 Tray of 1600
Tray(s)
Female Cat3 Through Hole 1 8P8C Modular Jack Unshielded Straight - 18mm - 12.7mm - Phosphor Bronze
RS Stock No. 782-7691
Mfr. Part No.6116202-1
$7.35
Each
units
Female Cat5 Through Hole 1 8P8C Modular Jack Unshielded Straight - - - - - Phosphor Bronze
RS Stock No. 895-2300
Mfr. Part No.1987671-1
$44.46
Each
units
Female Cat6 Screw Mount 1 8P8C RJ45 Shielded, Unshielded Straight IP20 25.6mm - - - Beryllium Copper
RS Stock No. 706-0197
Mfr. Part No.1546414-4
$52.44
Each
units
Male to Female Cat5 Panel Mount 1 8 RJ45 Unshielded - - - - - - -
RS Stock No. 787-1650
Mfr. Part No.1116503-2
$7.62
Each
units
Female Cat5 Through Hole 1 8P8C Modular Jack Unshielded Right Angle - 18.15mm 15mm 11.35mm - Phosphor Bronze
RS Stock No. 820-8097
Mfr. Part No.2-406549-1
$5.57
Each
units
Female Cat5 PCB Mount 1 8 Modular Jack Shielded Right Angle - 13.97mm 17.27mm 15.75mm - Phosphor Bronze
RS Stock No. 787-1672
Mfr. Part No.5520426-4
$2.54
Each
units
Female Cat3 Through Hole 1 8P8C Modular Jack Unshielded Right Angle - 20.96mm 16.13mm 15.62mm - Phosphor Bronze
RS Stock No. 820-8205
Mfr. Part No.5406552-1
$18.68
Each
units
Female Cat5 PCB Mount 4 8 Modular Jack STP Right Angle - 13.97mm 64.77mm 15.75mm 5406552 Phosphor Bronze
RS Stock No. 787-1629
Mfr. Part No.2-5338556-1
$4.01
Each
units
Female Cat3 Through Hole 1 8P8C Modular Jack Shielded Right Angle - 19mm 16.5mm 12.1mm - Phosphor Bronze
RS Stock No. 820-8246
Mfr. Part No.5520252-4
$2.50
Each
units
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Right Angle - 16.13mm 17.91mm 20.96mm 5520252 Phosphor Bronze
RS Stock No. 164-4089
Mfr. Part No.2-5338556-1
$2,595.78
1 Tray of 1140
Tray(s)
Female Cat3 Through Hole 1 8P8C Modular Jack Shielded Right Angle - 19mm 16.5mm 12.1mm - Phosphor Bronze
RS Stock No. 790-5224
Mfr. Part No.2178126-1
$16.62
Each
units
Female Cat5e Surface Mount 1 8 Modular Jack - Right Angle - 19.32mm 13.9mm 18.6mm - Copper Alloy