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. 170-7051
Mfr. Part No.95501-2881
BrandMolex
HK$4.57
Each (In a Tray of 1386)
units
Female Cat3 Through Hole 1 8P8C RJ45 Unshielded Right Angle - 15.24mm - 18.1mm - Phosphor Bronze
RS Stock No. 688-1577
Mfr. Part No.RJF71RAG
BrandAmphenol
HK$688.24
Each
units
Female - Panel Mount 1 - - - Right Angle - 38.1mm - 41.3mm RJF -
RS Stock No. 921-0183
Mfr. Part No.1657834
HK$359.60
Each
units
Male Cat5 Cable Mount - 8 RJ45 Shielded Straight IP65, IP67 68.8mm 22mm 30mm VS-PPC Copper Alloy
RS Stock No. 765-9113
Mfr. Part No.09455511122
BrandHARTING
HK$36.72
Each
units
Female Cat5 Through Hole - 8C x 2 Ports Modular Socket - Right Angle IP20 13.8mm 31.12mm 21.27mm HARTING RJ Industrial� Phosphor Bronze
RS Stock No. 386-2687
Mfr. Part No.95503-6891
BrandMolex
HK$9.07
Each (In a Pack of 5)
units
Female - Surface Mount 1 - - - Straight - 15.24mm - 15.08mm RJ45 Brass
RS Stock No. 800-6810
Mfr. Part No.43860-0010
BrandMolex
HK$21.33
Each
units
Female Cat3 Through Hole - 8P8C Modular Jack - Right Angle - 16.38mm 13.54mm 15.75mm - Phosphor Bronze
RS Stock No. 465-9757
Mfr. Part No.09452251100
BrandHARTING
HK$221.28
Each
units
Female - - - - - - Straight - 35.3mm - - Han 3A RJ45 -
RS Stock No. 896-7490
Mfr. Part No.85503-5001
BrandMolex
HK$16.925
Each (In a Pack of 2)
units
Female Cat5e Through Hole - 1P1C Modular Jack - Right Angle - 18.1mm 15.24mm 11.5mm 85503 Phosphor Bronze
RS Stock No. 163-3517
Mfr. Part No.615008138021
HK$13.86
Each (In a Tray of 168)
units
Female - PCB Mount - - Modular Socket - Straight - 16.1mm 15mm 16.1mm - Copper Alloy
RS Stock No. 878-7449
Mfr. Part No.J00026A3111
HK$114.37
Each
units
Male Cat6a Cable Mount - 8P8C RJ45 Modular Plug Unshielded Straight - 44.2mm 13.8mm 16.35mm UFP8 Spring Steel
RS Stock No. 820-8170
Mfr. Part No.5406203-3
HK$91.47
Each
units
Female Cat5e PCB Mount 4 8 Jack STP Right Angle - 15.31mm 61mm 21.34mm 5406203 Phosphor Bronze
RS Stock No. 615-4333
Mfr. Part No.5569381-1
HK$89.42
Each
units
Female Cat5 Through Hole 2 8P8C Modular Jack Shielded Right Angle - 17.27mm - 28.45mm - Phosphor Bronze
RS Stock No. 111-6739
BrandRS PRO
HK$239.77
Each
units
Female - Panel Mount 1 - RJ45 Shielded Straight IP68 29.1mm 25.4mm 22.7mm GTC Sealed Copper Alloy
RS Stock No. 800-6801
Mfr. Part No.43860-0016
BrandMolex
HK$22.47
Each
units
Female Cat3 Through Hole - 8P8C Modular Jack - Right Angle - 16.38mm 13.54mm 15.75mm - Phosphor Bronze
RS Stock No. 822-3289
Mfr. Part No.84700-0001
BrandMolex
HK$322.05
Each
units
Female Cat5e Panel Mount, PCB Mount - 8 Socket Unshielded Straight IP67 33mm 33mm 47.2mm 84700 -
RS Stock No. 162-0783
Mfr. Part No.5406203-3
HK$75.64
Each (In a Tray of 80)
units
Female Cat5e PCB Mount 4 8 Jack STP Right Angle - 15.31mm 61mm 21.34mm 5406203 Phosphor Bronze
RS Stock No. 666-3884
Mfr. Part No.09452151108
BrandHARTING
HK$328.76
Each
units
Female Cat5 Panel Mount 1 8 RJ45 Shielded Right Angle IP67 40mm - - Han 3A RJ45 -
RS Stock No. 775-4836
Mfr. Part No.85727-1003
BrandMolex
HK$352.03
Each
units
Female Cat5, Cat5e Through Hole - 8P8C Modular Jack - Right Angle - 25.46mm 59.18mm 28.12mm - Copper Alloy
RS Stock No. 706-0197
Mfr. Part No.1546414-4
HK$331.04
Each
units
Male to Female Cat5 Panel Mount 1 8 RJ45 Unshielded - - - - - - -
RS Stock No. 771-4848
Mfr. Part No.09451151520
BrandHARTING
HK$301.63
Each
units
Male Cat6a Cable Mount - 8C Modular Plug UTP Straight IP65, IP67 28.3mm 27.2mm 95.35mm Han 3A RJ45 -
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