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. 452-6916
Mfr. Part No.RJF 544 6
BrandAmphenol
$23.58
Each
units
Male - Cable Mount 1 4 RJ45 Shielded Straight - 64mm - 32.5mm RJF544 -
RS Stock No. 124-1162
Mfr. Part No.6-569278-2
BrandCOMMSCOPE
$1.609
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. 436-1393
Mfr. Part No.TM21P-88P(22)
BrandHirose
$0.238
Each (In a Pack of 5)
units
Male Cat5 Cable Mount 1 8P8C Plug STP Straight - 30.2mm 6.09mm 12.9mm TM21P Copper Alloy
RS Stock No. 342-2087
Mfr. Part No.940-SP360808-A161
$2.10
Each (In a Pack of 5)
units
Male - Cable Mount 1 8 RJ45 Shielded Straight - 13.72mm - 26.57mm - Phosphor Bronze
RS Stock No. 758-9207
Mfr. Part No.6GK1901-1BB20-2AA0
BrandSiemens
$44.28
Each
units
Male Cat5 - - - Modular Plug FTP Right Angle IP20 16mm 13.7mm 42mm - -
RS Stock No. 741-7329
Mfr. Part No.1018810000
BrandWeidmuller
$45.75
Each
units
Female Cat6a Cable Mount - 1 Socket 360° shield contact Straight IP65 - - - - Nickel
RS Stock No. 290-4780
Mfr. Part No.940-SP360808-A218
$3.53
Each (In a Pack of 5)
units
Male - Cable Mount 1 8 RJ45 Shielded Straight - - - 34.16mm - Phosphor Bronze
RS Stock No. 413-396
Mfr. Part No.SS-39100-008
$1.50
Each (In a Pack of 5)
units
Male - Cable Mount 1 - - - Straight - 11.68mm - 37.34mm - Copper Alloy
RS Stock No. 124-1165
Mfr. Part No.6-569550-3
BrandCOMMSCOPE
$5.743
Each (In a Pack of 10)
units
Male Cat5e Cable Mount - 8 Modular Plug Shielded Straight - 9.53 (Load Bar)mm 22.48mm 8.49mm - Phosphor Bronze
RS Stock No. 121-7008
Mfr. Part No.NE8FDV-SE
BrandNeutrik
$12.03
Each
units
Female Cat5e Panel Mount - 8 RJ45 - Straight IP54 26mm 16.45mm 31mm EtherCon -
RS Stock No. 455-220
Mfr. Part No.TM11AP1-88P(03)
BrandHirose
$6.13
Each (In a Pack of 5)
units
Male - Cable Mount 1 8 RJ45 Shielded Straight - 13.4mm 30.2 mm 12.9 mm TM11P Phosphor Bronze
RS Stock No. 771-4854
Mfr. Part No.09451511520
BrandHARTING
$21.80
Each
units
Male Cat6a Cable Mount - 8C Modular Plug UTP Straight IP20 11.3mm 13.97mm 52.6mm HARTING RJ Industrial� -
RS Stock No. 426-2410
Mfr. Part No.NE8FAH
BrandNeutrik
$6.46
Each
units
Female - Through Hole 1 - - - Right Angle - 25mm - - EtherCon Bronze
RS Stock No. 818-3324
Mfr. Part No.615008144221
$1.75
Each
units
Female - PCB Mount - 8 Modular Jack STP Vertical - 17.84mm 15.88mm 16.38mm WR-MJ Copper Alloy
RS Stock No. 660-1463
Mfr. Part No.PX0870
BrandBulgin
$65.04
Each
units
Female Cat5e Panel Mount 1 8 Socket Shielded Straight - 44.5mm - 33mm Buccaneer Phosphor Bronze
RS Stock No. 758-9197
Mfr. Part No.6GK1901-1BB11-2AA0
BrandSiemens
$58.69
Each
units
Male Cat6 - - - Modular Plug FTP Straight IP20 16mm 13.7mm 55mm - -
RS Stock No. 666-4669
Mfr. Part No.HFJ11-E2450E-L12RL
$9.83
Each
units
Female - PCB Mount - 8 Socket - - - 16mm 14mm 22mm FastJack -
RS Stock No. 735-0318
Mfr. Part No.61500814221
$3.42
Each
units
Female - PCB Mount - 8 Socket - Right Angle - 13.65mm 15.88mm 21.2mm WR-MJ Copper Alloy
RS Stock No. 800-6826
Mfr. Part No.44915-0011
BrandMolex
$4.63
Each
units
Male Cat6 Cable Mount - 8P8C Modular Plug Shielded - - 11.69mm 8.18mm 22.48mm - Phosphor Bronze
RS Stock No. 781-0845
Mfr. Part No.VDIB1772XB12
$22.19
Each
units
Female Cat6a Cable Mount - 8 Socket F/FTP, F/UTP, S/FTP, SF/UTP, U/FTP Straight - 35mm 18mm 28mm - Copper Alloy
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