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. 800-6829
Mfr. Part No.44915-0021
BrandMolex
£2.64
Each
Units
Male Cat6 Cable Mount - 8P8C Modular Plug - - - 11.69mm 8.18mm 22.48mm - Phosphor Bronze
RS Stock No. 798-0701
Mfr. Part No.RCP-5SPFFH-TCU7001
BrandAmphenol
£7.31
Each
Units
Female Cat5e Panel Mount - 8/8 Jack STP Straight IP67 37.6mm 26mm - - Phosphor Bronze
RS Stock No. 660-1454
Mfr. Part No.PX0839/90
BrandBulgin
£6.60
Each
Units
Female Cat5e Through Hole 1 8 RJ45 Shielded Right Angle IP68 - 38.1mm 45mm Buccaneer Phosphor Bronze
RS Stock No. 765-3695
Mfr. Part No.J00026A2001
£15.56
Each
Units
Male Cat6a Cable Mount - 8P8C Modular Plug STP Straight - 49mm 16.2mm 13.8mm - Spring Steel
RS Stock No. 199-3133
Mfr. Part No.943-SP370808-M2
£0.382
Each (In a Pack of 10)
Units
Male Cat5 Cable Mount 1 8 RJ45 Unshielded Straight - 11.67mm - 22.46mm - Phosphor Bronze
RS Stock No. 368-9690
Mfr. Part No.39100-002
£1.606
Each (In a Pack of 5)
Units
Male Cat6 Cable Mount - 8P8C Plug UTP - - 7.92mm 11.68mm 22.48mm - Phosphor Bronze
RS Stock No. 124-1162
Mfr. Part No.6-569278-2
BrandCOMMSCOPE
£0.784
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. 468-6226
Mfr. Part No.PX0834/B
BrandBulgin
£19.85
Each
Units
Male Cat5e Cable Mount 1 8 RJ45 Shielded Straight IP68 - - - Buccaneer Phosphor Bronze
RS Stock No. 408-6777
Mfr. Part No.111-0808LB16-34
BrandSentinel
£0.475
Each (In a Pack of 10)
Units
Male Cat5e Cable Mount 1 8 Plug Unshielded Straight - 11.68mm - 22.48mm - Phosphor Bronze
RS Stock No. 800-6781
Mfr. Part No.44915-0001
BrandMolex
£0.90
Each
Units
Male Cat6 Cable Mount - 8P8C Modular Plug - - - - - - - Phosphor Bronze
RS Stock No. 765-3724
Mfr. Part No.J00026A0165
£1.70
Each
Units
Male Cat6a Cable Mount - - Modular Plug STP Straight - 6.6mm 11.68mm 18.5mm - Phosphor Bronze
RS Stock No. 290-4780
Mfr. Part No.940-SP360808-A218
£1.268
Each (In a Pack of 5)
Units
Male - Cable Mount 1 8 RJ45 Shielded Straight - - - 34.16mm - Phosphor Bronze
RS Stock No. 714-8544
Mfr. Part No.09451511560
BrandHARTING
£17.84
Each
Units
Male Cat6 Cable Mount - 8 RJ45 Shielded Straight IP20 16.11mm 13.7mm 57mm HARTING RJ Industrial� Nickel
RS Stock No. 455-236
Mfr. Part No.TM11APA-88P(03)
BrandHirose
£6.194
Each (In a Pack of 5)
Units
Male Cat3 Cable Mount 1 8 RJ45 Shielded Right Angle - 11.7 mm 30.2 mm 12.9 mm TM11P Phosphor Bronze
RS Stock No. 719-6436
Mfr. Part No.TM31P-TM-88P(71)
BrandHirose
£1.45
Each (In a Bag of 5)
Units
Male Cat6a Cable Mount - 8P8C Plug Shielded Straight - 30.2mm 11.7mm 12.9mm TM31P Copper Alloy
RS Stock No. 342-2087
Mfr. Part No.940-SP360808-A161
£1.49
Each (In a Pack of 5)
Units
Male - Cable Mount 1 8 RJ45 Shielded Straight - 13.72mm - 26.57mm - Phosphor Bronze
RS Stock No. 385-1362
Mfr. Part No.ENSP1F5
BrandBrad
£19.03
Each
Units
Female Cat5e Panel Mount 1 8 RJ45 Shielded Straight - 49.53mm - 38.1mm - -
RS Stock No. 436-1387
Mfr. Part No.TM21P-88P(21)
BrandHirose
£3.008
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. 450-9062
Mfr. Part No.NE8FDV-YK
BrandNeutrik
£8.54
Each
Units
Female Cat5e Cable Mount 1 8 RJ45 - Straight - 26mm - - EtherCon Bronze
RS Stock No. 741-7323
Mfr. Part No.IE-FCM-RJ45-FJ-B -1018820000
BrandWeidmuller
£26.57
Each
Units
Female Cat6a Panel Mount - 1 Socket - Straight IP65 - - - FrontCom Micro Nickel
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