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. 121-6790
Mfr. Part No.615008138321
$4.562
Each (In a Tray of 100)
units
Female Cat5 PCB Mount - 8 Modular Jack STP Vertical - 16.05mm 16.7mm 16.5mm WR-MJ Copper Alloy
RS Stock No. 640-8056
Mfr. Part No.5520251-4
$2.697
Each (In a Pack of 10)
units
Female Cat3 Through Hole 1 8 RJ45 Unshielded Right Angle - 17.78mm - 20.83mm - Phosphor Bronze
RS Stock No. 798-0739
Mfr. Part No.RDP-00PFFH-SCU7001
BrandAmphenol
$22.94
Each
units
Female - Panel Mount - - Jack - Right Angle IP67 41.8mm 33mm - - Phosphor Bronze
RS Stock No. 436-1387
Mfr. Part No.TM21P-88P(21)
BrandHirose
$6.616
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. 623-5987
Mfr. Part No.09452451102
BrandHARTING
$22.17
Each
units
Female to Female Cat5 Through Hole 2 8 RJ45 Shielded Right Angle - 32.3mm - 60.7mm HARTING PushPull -
RS Stock No. 862-5638
Mfr. Part No.09451151760
BrandHARTING
$93.89
Each
units
Male Cat6 Cable Mount - 4 (Power), 8 (Data) Plug - Straight IP65, IP67 35.3mm 26.7mm 67.15mm Han 3A RJ45 -
RS Stock No. 695-0295
Mfr. Part No.RJFTV6MN
BrandAmphenol
$132.51
Each
units
Male Cat5e Cable Mount 1 8 RJ45 Nickel Plated Metal Shell Straight IP67 56mm - 38mm RJFTV -
RS Stock No. 818-3314
Mfr. Part No.615008138321
$8.13
Each
units
Female Cat5 PCB Mount - 8 Modular Jack STP Vertical - 16.05mm 16.7mm 16.5mm WR-MJ Copper Alloy
RS Stock No. 172-6525
Mfr. Part No.RDP-00PFFH-SCU7001
BrandAmphenol
$17.48
Each (In a Box of 10)
units
Female - Panel Mount - - Jack - Right Angle IP67 41.8mm 33mm - - Phosphor Bronze
RS Stock No. 765-9012
Mfr. Part No.09452151562
BrandHARTING
$102.84
Each
units
Female Cat6 Panel Mount - 8P Modular Socket - Straight IP20, IP65, IP67 40mm 35mm 36.3mm Han 3A RJ45 -
RS Stock No. 771-4854
Mfr. Part No.09451511520
BrandHARTING
$24.69
Each
units
Male Cat6a Cable Mount - 8C Modular Plug UTP Straight IP20 11.3mm 13.97mm 52.6mm HARTING RJ Industrial� -
RS Stock No. 781-0848
Mfr. Part No.VDIB17726B12
$22.08
Each
units
Female Cat6 Cable Mount - 8 Socket F/FTP, F/UTP, S/FTP, SF/UTP, U/FTP Straight - 35mm 18mm 28mm - Copper Alloy
RS Stock No. 413-396
Mfr. Part No.SS-39100-008
$1.858
Each (In a Pack of 5)
units
Male - Cable Mount 1 - - - Straight - 11.68mm - 37.34mm - Copper Alloy
RS Stock No. 455-236
Mfr. Part No.TM11APA-88P(03)
BrandHirose
$13.642
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. 896-7550
Mfr. Part No.95522-2887
BrandMolex
$2.342
Each (In a Pack of 5)
units
Female Cat3 Through Hole - 1P1C Modular Jack - Vertical - 16.64mm 15.24mm 16.25mm 95522 Copper Alloy
RS Stock No. 408-6777
Mfr. Part No.111-0808LB16-34
BrandSentinel
$2.135
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. 782-7691
Mfr. Part No.6116202-1
$7.35
Each
units
Female Cat5 Through Hole 1 8P8C Modular Jack Unshielded Straight - - - - - Phosphor Bronze
RS Stock No. 706-0197
Mfr. Part No.1546414-4
$54.65
Each
units
Male to Female Cat5 Panel Mount 1 8 RJ45 Unshielded - - - - - - -
RS Stock No. 386-2738
Mfr. Part No.95501-6889
BrandMolex
$1.716
Each (In a Pack of 5)
units
Female Cat3 Surface Mount 1 8 RJ45 Unshielded Right Angle - 15.24mm - 18.1mm RJ45 Phosphor Bronze
RS Stock No. 660-1454
Mfr. Part No.PX0839/90
BrandBulgin
$33.83
Each
units
Female Cat5e Through Hole 1 8 RJ45 Shielded Right Angle IP68 - 38.1mm 45mm Buccaneer Phosphor Bronze
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