Ethernet 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 Kit Type Width Depth Series
RS Stock No. 706-0194
Mfr. Part No.1546413-3
$61.99
Each
units
Female Cat5 Panel Mount 1 8 RJ45 Unshielded Straight - 37.84mm - - - -
RS Stock No. 706-0191
Mfr. Part No.1811689-1
$42.72
Each
units
- - - - - - - - - - Connector Kit - - -
RS Stock No. 168-0844
Mfr. Part No.1811689-1
$42.72
1 Bag of 1
Bag(s)
- - - - - - - - - - Connector Kit - - -
RS Stock No. 709-9773
Mfr. Part No.1546908-1
$35.63
Each
units
Female Cat5, Cat5e Panel Mount - - - - Straight IP67 52.02mm - - - -
RS Stock No. 706-0197
Mfr. Part No.1546414-4
$63.48
Each
units
Male to Female Cat5 Panel Mount 1 8 RJ45 Unshielded - - - - - - -
RS Stock No. 168-0850
Mfr. Part No.1903527-1
$43.76
1 Tray of 1
Tray(s)
Male - Cable Mount 1 8 RJ45 Shielded Straight - 13.97mm - - - -
RS Stock No. 703-9667
Mfr. Part No.1903527-1
$30.33
Each
units
Male - Cable Mount 1 8 RJ45 Shielded Straight - 13.97mm - - - -
RS Stock No. 788-4458
Mfr. Part No.1954656-2
$32.63
Each
units
Male Cat5e Cable Mount 1 8P Plug - Straight IP67 31.5mm - 31.5mm 68.5mm -
RS Stock No. 168-0621
Mfr. Part No.2007312-1
$18.78
1 Box of 1
Box(es)
- - - - - - - - - - Plug Kit - - -
RS Stock No. 762-1244
Mfr. Part No.2007312-1
$17.84
Each
units
- - - - - - - - - - Plug Kit - - -
RS Stock No. 820-8227
Mfr. Part No.216000-2
$4.85
Each
units
Female - Cable Mount - 6 Modular Jack Unshielded Straight - 6.5mm - 22mm 22mm DEC Connect
RS Stock No. 164-6546
Mfr. Part No.2120864-1
$48.15
Each (In a Box of 48)
units
Male Cat5e Cable Mount 1 8P8C RJ45 Shielded, Unshielded Straight IP20 22.8mm - 28.9mm 77.74mm -
RS Stock No. 161-5546
Mfr. Part No.4-2120864-1
$34.24
Each (In a Box of 48)
units
Male Cat5e Cable Mount 1 4P8C RJ45 Shielded, Unshielded Straight IP20 22.8mm - 28.9mm 77.75mm -
RS Stock No. 895-2312
Mfr. Part No.2120864-1
$55.67
Each
units
Male Cat5e Cable Mount 1 8P8C RJ45 Shielded, Unshielded Straight IP20 22.8mm - 28.9mm 77.74mm -
RS Stock No. 895-2316
Mfr. Part No.4-2120864-1
$40.64
Each
units
Male Cat5e Cable Mount 1 4P8C RJ45 Shielded, Unshielded Straight IP20 22.8mm - 28.9mm 77.75mm -
RS Stock No. 174-7053
Mfr. Part No.555052-1
$11.90
Each
units
Female Cat3 Panel Mount 2 8P8C Socket - Straight - 16.26mm - 14.61mm 30.73mm -
RS Stock No. 161-4024
Mfr. Part No.5569262-1
$22.80
Each (In a Tray of 50)
units
Female Cat5 Through Hole 8 8P8C Modular Jack Shielded Right Angle - 59.18mm - - 28.45mm -
RS Stock No. 615-4355
Mfr. Part No.5569262-1
$28.16
Each
units
Female Cat5 Through Hole 8 8P8C Modular Jack Shielded Right Angle - 59.18mm - - 28.45mm -
RS Stock No. 164-7118
Mfr. Part No.1734795-1
$2.01
Each (In a Tray of 80)
units
Female Cat3 Through Hole 1 8P8C Modular Jack Shielded Right Angle - 16.18mm - 15mm 11.3mm -
RS Stock No. 164-3385
Mfr. Part No.5569284-1
$1.76
Each (In a Bag of 2432)
units
Female Cat3 PCB Mount 1 8 Modular Jack Unshielded Straight - 16.51mm - 15.63mm 16.01mm 5569284