Ethernet Connectors

Ethernet connectors are used for Ethernet networking such as telecommunications or data equipment. The connectors are connected to each end of an Ethernet cable. The RJ45 connector is the most commonly known type. 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. For more information, please visit our complete guide to RJ45 connectors.


Types of RJ Connectors



  • RJ11

  • RJ12

  • RJ22

  • RJ25

  • RJ45

  • RJ48

  • RJ50


Other types of Ethernet connectors


Mini IO connectors are small wire-to-board interfaces suitable for most environments. These connectors are easily installable without the need for wire termination and soldering activities. A mini IO connector consists of a housing, a shell and a terminal with contact points. The outer materials are made from thermoplastics, which makes them highly resistant to shock, vibration and extreme temperatures. The terminals have contacts made of copper alloy, which increases conduction for highly reliable connection features. Latch mechanisms prevent cables from pulling out of the mini IO connectors.


Frequently asked Questions


What are RJ connectors used for?

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


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Description Price Ethernet Connector Type Gender LAN Category Mounting Type Number of Ports Number of Ways Connector Type Shield Type Orientation IP Rating Length Kit Type Width Depth
RS庫存編號 167-6314
製造零件編號44915-0011
BrandMolex
HK$17.157
個 (以毎袋:1000)
單位
- Male Cat6 Cable Mount - 8P8C Modular Plug Shielded - - 11.69mm - 8.18mm 22.48mm
RS庫存編號 871-9737
製造零件編號1375055-5
BrandCOMMSCOPE
HK$119.38
/個 (每包:25個)
單位
- Female Cat6 - - - Modular Jack - - - - - - -
RS庫存編號 735-0286
製造零件編號615006138521
HK$6.01
單位
- Female - Through Hole - 6P6C Modular Socket UTP Straight - 15.8mm - 13.46mm 15.88mm
RS庫存編號 436-1387
製造零件編號TM21P-88P(21)
BrandHirose
HK$34.372
/個 (每包:5個)
單位
- Male Cat5e Cable Mount 1 8P8C Plug STP Straight - 13.4mm - 29.5mm 12.9mm
RS庫存編號 666-4669
製造零件編號HFJ11-E2450E-L12RL
HK$89.82
單位
- Female - PCB Mount - 8 Socket - - - 16mm - 14mm 22mm
RS庫存編號 294-6920
製造零件編號33-750
BrandIdeal
HK$966.56
單位
- - - - - - - - - - - Termination Kit - -
RS庫存編號 771-4854
製造零件編號09451511520
BrandHARTING
HK$128.33
單位
- Male Cat6a Cable Mount - 8C Modular Plug UTP Straight IP20 11.3mm - 13.97mm 52.6mm
RS庫存編號 163-3513
製造零件編號615006138521
HK$5.463
Each (In a Tray of 168)
單位
- Female - Through Hole - 6P6C Modular Socket UTP Straight - 15.8mm - 13.46mm 15.88mm
RS庫存編號 714-8544
製造零件編號09451511560
BrandHARTING
HK$188.61
單位
- Male Cat6 Cable Mount - 8 RJ45 Shielded Straight IP20 16.11mm - 13.7mm 57mm
RS庫存編號 331-6421
BrandRS PRO
HK$12.43
單位
- Female - PCB Mount - 6P6C Modular Socket - Right Angle - 14.5mm - 12.2mm 13mm
RS庫存編號 450-9062
製造零件編號NE8FDV-YK
BrandNeutrik
HK$86.73
單位
- Female Cat5e Cable Mount 1 8 RJ45 - Straight - 26mm - - -
RS庫存編號 385-1362
製造零件編號ENSP1F5
BrandBrad
HK$83.23
單位
- Female Cat5e Panel Mount 1 8 RJ45 Shielded Straight - 49.53mm - - 38.1mm
RS庫存編號 625-6710
製造零件編號TM21R-5C-88(50)
BrandHirose
HK$37.48
/個 (每包:5個)
單位
- Female Cat5e Through Hole 1 8P8C RJ45, Socket STP Right Angle - 21mm - 16mm 17.35mm
RS庫存編號 765-3698
製造零件編號J00026A3001
HK$117.83
單位
RJ45 Connector Male Cat6a Cable Mount - - RJ45 UTP Straight - 16.35mm - 13.8mm 44.2mm
RS庫存編號 386-2766
製造零件編號95043-5891
BrandMolex
HK$20.482
/個 (每包:5個)
單位
- Male Cat5 Cable Mount 1 8 RJ45 Shielded Straight - 11.86mm - - 6.6mm
RS庫存編號 765-3724
製造零件編號J00026A0165
HK$19.54
單位
RJ45 Connector Male Cat6a Cable Mount - - RJ45 STP Straight - 6.6mm - 11.68mm 18.5mm
RS庫存編號 848-5541
製造零件編號NK688MBU
BrandPanduit
HK$65.84
單位
- - Cat6 - - - - UTP Straight - 29.5mm - 16.38mm 22.86mm
RS庫存編號 447-9999
製造零件編號RJF TV 21G
BrandAmphenol
HK$432.49
單位
- Female Cat5e Panel Mount - - - Unshielded Straight IP67 43.1mm - - 36.53mm
RS庫存編號 387-912
BrandPaladin
HK$2,558.17
整套:1 個
Kit(s)
- - - - - - - - - - - Installation Kit - -
RS庫存編號 342-2087
製造零件編號940-SP360808-A161
HK$11.382
/個 (每包:5個)
單位
- Male - Cable Mount 1 8 RJ45 Shielded Straight - 13.72mm - - 26.57mm