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. 167-6314
Mfr. Part No.44915-0011
BrandMolex
HK$18.06
Each (In a Bag of 1000)
units
- Male Cat6 Cable Mount - 8P8C Modular Plug Shielded - - 11.69mm - 8.18mm 22.48mm
RS Stock No. 781-0845
Mfr. Part No.VDIB1772XB12
HK$107.76
Each
units
- Female Cat6a Cable Mount - 8 Socket F/FTP, F/UTP, S/FTP, SF/UTP, U/FTP Straight - 35mm - 18mm 28mm
RS Stock No. 666-4669
Mfr. Part No.HFJ11-E2450E-L12RL
HK$94.55
Each
units
- Female - PCB Mount - 8 Socket - - - 16mm - 14mm 22mm
RS Stock No. 294-6920
Mfr. Part No.33-750
BrandIdeal
HK$992.31
Each
units
- - - - - - - - - - - Termination Kit - -
RS Stock No. 385-1362
Mfr. Part No.ENSP1F5
BrandBrad
HK$83.23
Each
units
- Female Cat5e Panel Mount 1 8 RJ45 Shielded Straight - 49.53mm - - 38.1mm
RS Stock No. 735-0286
Mfr. Part No.615006138521
HK$6.33
Each
units
- Female - Through Hole - 6P6C Modular Socket UTP Straight - 15.8mm - 13.46mm 15.88mm
RS Stock No. 163-3513
Mfr. Part No.615006138521
HK$5.75
Each (In a Tray of 168)
units
- Female - Through Hole - 6P6C Modular Socket UTP Straight - 15.8mm - 13.46mm 15.88mm
RS Stock No. 714-8544
Mfr. Part No.09451511560
BrandHARTING
HK$195.84
Each
units
- Male Cat6 Cable Mount - 8 RJ45 Shielded Straight IP20 16.11mm - 13.7mm 57mm
RS Stock No. 436-1387
Mfr. Part No.TM21P-88P(21)
BrandHirose
HK$34.372
Each (In a Pack of 5)
units
- Male Cat5e Cable Mount 1 8P8C Plug STP Straight - 13.4mm - 29.5mm 12.9mm
RS Stock No. 331-6421
BrandRS PRO
HK$12.43
Each
units
- Female - PCB Mount - 6P6C Modular Socket - Right Angle - 14.5mm - 12.2mm 13mm
RS Stock No. 450-9062
Mfr. Part No.NE8FDV-YK
BrandNeutrik
HK$86.73
Each
units
- Female Cat5e Cable Mount 1 8 RJ45 - Straight - 26mm - - -
RS Stock No. 771-4854
Mfr. Part No.09451511520
BrandHARTING
HK$128.33
Each
units
- Male Cat6a Cable Mount - 8C Modular Plug UTP Straight IP20 11.3mm - 13.97mm 52.6mm
RS Stock No. 765-3724
Mfr. Part No.J00026A0165
HK$19.54
Each
units
- Male Cat6a Cable Mount - - Modular Plug STP Straight - 6.6mm - 11.68mm 18.5mm
RS Stock No. 818-3324
Mfr. Part No.615008144221
HK$10.01
Each
units
- Female - PCB Mount - 8 Modular Jack STP Vertical - 17.84mm - 15.88mm 16.38mm
RS Stock No. 741-8587
Mfr. Part No.SI-52007-F
HK$53.96
Each
units
- Female - Through Hole - 8P4C RJ45 STP Straight - 15.21mm - 17.98mm 25.4mm
RS Stock No. 739-8492
Mfr. Part No.RJ45F7RJ90
BrandAmphenol
HK$183.33
Each
units
- Female - Panel Mount - - - - Right Angle IP68 38.3mm - - -
RS Stock No. 294-6908
Mfr. Part No.33-704
BrandIdeal
HK$938.80
1 Kit
Kit(s)
- - - - - - - - - - - Termination Kit - -
RS Stock No. 163-5318
Mfr. Part No.615008144221
HK$7.42
Each (In a Tray of 154)
units
- Female - PCB Mount - 8 Modular Jack STP Vertical - 17.84mm - 15.88mm 16.38mm
RS Stock No. 340-7066
Mfr. Part No.K5845 WHI
HK$110.05
Each
units
- - Cat5e - - - - - Straight - 50mm - 25mm 25mm
RS Stock No. 387-912
BrandPaladin
HK$2,558.17
1 Kit
Kit(s)
- - - - - - - - - - - Installation Kit - -