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. 409-1072
Mfr. Part No.SPE190834
TWD201.60
Each (In a Pack of 10)
units
Female Cat5e - - - Socket UTP - - - - - - -
RS Stock No. 436-1387
Mfr. Part No.TM21P-88P(21)
BrandHirose
TWD136.20
Each (In a Pack of 5)
units
Male Cat5e Cable Mount 1 8P8C Plug STP Straight - 13.4mm 29.5mm 12.9mm TM21P Copper Alloy
RS Stock No. 820-8271
Mfr. Part No.406732-2
TWD193.00
Each
units
Female Cat5 PCB Mount 1 8 Modular Jack Unshielded Right Angle - 11.35mm 15mm 18.57mm 406732 Phosphor Bronze
RS Stock No. 485-928
Mfr. Part No.SS-650810-A-NF
TWD44.00
Each
units
- Cat4 - - - - UTP - - 16.51mm 15.62mm 16.36mm - -
RS Stock No. 124-1162
Mfr. Part No.6-569278-2
BrandCOMMSCOPE
TWD35.30
Each (In a Pack of 10)
units
Male Cat5e Cable Mount - 8 Modular Plug Unshielded Straight - 11.68mm 22.48mm 8.49mm - Phosphor Bronze
RS Stock No. 775-4855
Mfr. Part No.85791-4020
BrandMolex
TWD930.00
Each
units
Female Cat5, Cat5e Through Hole - 8P8C Modular Jack - Right Angle - 13.87mm 16.79mm 39mm PDJack Phosphor Bronze
RS Stock No. 130-2309
Mfr. Part No.1419021
TWD943.00
Each
units
Female Cat6a Panel Mount - 8 RJ45 - Straight IP20 17.9mm 34.9mm 22.4mm CUC Copper Alloy
RS Stock No. 909-8053
Mfr. Part No.100616-1
TWD71.00
Each
units
Female Cat3 Through Hole 1 8P8C RJ45 Shielded Vertical - 18mm 13.4mm 19.8mm - Phosphor Bronze
RS Stock No. 791-8507
BrandRS PRO
TWD272.00
Each (In a Pack of 5)
units
Female Cat5e Cable Mount - 8P8C Modular Jack UTP Straight - 36.5mm 16.6mm 22.3mm - -
RS Stock No. 814-2354
Mfr. Part No.RJF TVX 7S A 1 N
BrandAmphenol
TWD4,683.00
Each
units
Female Cat5e Panel Mount - 1 Socket - Straight IP68 46.02mm 46.02mm 43.09mm RJFTVX -
RS Stock No. 800-6794
Mfr. Part No.43860-0025
BrandMolex
TWD84.00
Each
units
Female Cat3 Through Hole - 8P8C Modular Jack - Right Angle - 16.38mm 13.53mm 15.75mm - Phosphor Bronze
RS Stock No. 725-6042
Mfr. Part No.MRJ538101
BrandAmphenol
TWD340.00
Each
units
Female - Through Hole 1 - Jack - Right Angle - 30.3mm - 26.95mm MRJ Phosphor Bronze
RS Stock No. 714-8556
Mfr. Part No.09451251560
BrandHARTING
TWD1,130.00
Each
units
Male - Cable Mount - - Plug - - IP65, IP67 26.9mm 35.3mm 99.35mm Han 3A RJ45 -
RS Stock No. 452-6916
Mfr. Part No.RJF 544 6
BrandAmphenol
TWD735.00
Each
units
Male - Cable Mount 1 4 RJ45 Shielded Straight - 64mm - 32.5mm RJF544 -
RS Stock No. 800-6801
Mfr. Part No.43860-0016
BrandMolex
TWD89.00
Each
units
Female Cat3 Through Hole - 8P8C Modular Jack - Right Angle - 16.38mm 13.54mm 15.75mm - Phosphor Bronze
RS Stock No. 741-7329
Mfr. Part No.1018810000
BrandWeidmuller
TWD1,331.00
Each
units
Female Cat6a Cable Mount - 1 Socket 360° shield contact Straight IP65 - - - - Nickel
RS Stock No. 818-3314
Mfr. Part No.615008138321
TWD167.00
Each
units
Female Cat5 PCB Mount - 8 Modular Jack STP Vertical - 16.05mm 16.7mm 16.5mm WR-MJ Copper Alloy
RS Stock No. 695-0263
Mfr. Part No.RJF6MN
BrandAmphenol
TWD1,513.00
Each
units
Male Cat5e Cable Mount 1 8 RJ45 Nickel Plated Metal Shell Straight IP67 57.8mm - 34.9mm RJF -
RS Stock No. 820-8198
Mfr. Part No.1888250-1
TWD212.00
Each
units
Female Cat5 PCB Mount 1 8 Jack STP Right Angle - 11.58mm 18.49mm 26.14mm - Phosphor Bronze
RS Stock No. 921-0111
Mfr. Part No.1404388
TWD294.00
Each
units
Male Cat6 Cable Mount - 8 RJ45 Shielded Straight IP20 30.2mm 11.7mm 12.9mm VS-08 Phosphor Bronze