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 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. 182-2942
Mfr. Part No.54602-908LF
HK$3.574
Each (In a Tray of 200)
units
- Female Cat3, Cat5 Through Hole 1 8 Modular Jack Unshielded Right Angle - 17.74mm - 15.3mm 12.7mm
RS Stock No. 859-9365
Mfr. Part No.87547-4111LF
HK$15.06
Each (In a Pack of 25)
units
- Female Cat3 Surface Mount - 8P8C Modular Jack Unshielded Straight - 18.57mm - 15.09mm 17.5mm
RS Stock No. 182-3029
Mfr. Part No.54602-908LF
HK$4.089
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 182-2878
Mfr. Part No.94152-088LF
HK$9.785
Each (In a Tray of 1000)
units
- Female Cat3, Cat5 Through Hole 1 8 Modular Jack Shielded Vertical - 15.9mm - 16.9mm 15.82mm
RS Stock No. 182-2426
Mfr. Part No.98432-311LF
HK$13.18
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-2450
Mfr. Part No.73305-111LF
HK$16.00
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 137-0999
Mfr. Part No.54601-906WPLF
HK$3.616
Each (In a Pack of 5)
units
- Female - PCB Mount - 6 Modular Jack - Straight - 13.2mm - 11.5mm 18mm
RS Stock No. 162-2017
Mfr. Part No.95678-001LF
HK$80.113
Each (In a Tube of 36)
units
- Female Cat5e Through Hole - 8P8C Modular Jack - Horizontal - 13.6mm - 15.74mm 21.7mm
RS Stock No. 182-2208
Mfr. Part No.73306-111LF
HK$10.27
Each (On a Reel of 280)
units
- Female Cat3 PCB Mount - 4 Modular Jack Unshielded Right Angle - 11.68mm - 12.7mm 14mm
RS Stock No. 182-2137
Mfr. Part No.98432-311LF
HK$6.85
Each (On a Reel of 3600)
units
- Female Cat3 Surface Mount - 6 Modular Jack Unshielded Vertical - 14mm - 12.8mm 12.7mm
RS Stock No. 182-2965
Mfr. Part No.73304-111LF
HK$11.12
Each (On a Reel of 230)
units
- Female Cat3, Cat5 Surface Mount 1 8 Modular Jack Unshielded Right Angle - 15.74mm - 14mm 15.24mm
RS Stock No. 170-8855
Mfr. Part No.69254-001LF
HK$10.31
Each (In a Tube of 35)
units
- Female Cat3 Through Hole - 6P6C Modular Jack - Straight - 15.87mm - 15.75mm 15.62mm
RS Stock No. 137-0818
Mfr. Part No.54601-906WPLF
HK$2.69
Each (In a Tray of 200)
units
- Female - PCB Mount - 6 Modular Jack - Straight - 13.2mm - 11.5mm 18mm
RS Stock No. 137-0967
Mfr. Part No.92250-088LF
HK$19.92
Each
units
- Female Cat3 PCB Mount 1 8 Modular Jack Tin Plated Brass Alloy Right Angle - 15.24mm - 11.7mm 18.2mm
RS Stock No. 182-2708
Mfr. Part No.98435-111LF
HK$16.17
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 162-2021
Mfr. Part No.87180-066LF
HK$10.66
Each (In a Tube of 43)
units
- Female Cat3 Through Hole - 6P6C Modular Jack - Horizontal - 11.5mm - 13.2mm 18mm
RS Stock No. 137-0820
Mfr. Part No.90512-003LF
HK$5.22
Each (In a Tube of 35)
units
- Female - PCB Mount - 6P4C Modular Jack - Straight - 15.75mm - 11.94mm 15.62mm
RS Stock No. 170-8854
Mfr. Part No.90512-001LF
HK$10.661
Each (In a Tube of 35)
units
- Female Cat3 Through Hole - 6P6C Modular Jack - Straight - 15.87mm - 15.75mm 15.62mm
RS Stock No. 182-2972
Mfr. Part No.87180-088LF
HK$13.226
Each (In a Pack of 5)
units
- Female - Through Hole - 8 - Unshielded Right Angle - - - - -
RS Stock No. 771-0218
Mfr. Part No.90598-001LF
HK$18.24
Each
units
- Female Cat3 Through Hole - 8P8C Modular Jack - Straight - 15.87mm - 17.78mm 15.62mm