Telecom Connectors

Telecom connectors can be found at the end of telecom cables, used to transmit data and provide telephony services. The telecom connectors that you see in most homes and offices are Registered Jack (RJ) connectors. With the growth of fibre-optic technology, fibre-optic connectors are also an option.


Registered Jack telecom connectors

Most telecom connectors are standardised so that it is easy to find connectors that work with any telephony system. The most common type of connector is the Registered Jack, which has a rectangular end that clips into place when inserted into the socket.


There are, however, a few variations within RJ telecom connectors. The RJ11 connectors are the most common type used for home phones, RJ12 connectors are typically used in system phones, and RJ14 connections are used in systems with two telephone lines.


Fibre-optic telecom connectors

Fibre optic telecom cables are a new entry in the world of telecoms, used by many telephone carriers because of their increased bandwidth. Standard RJ connectors will not work with these cables, and you can use specialist fibre-optic connectors instead.


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Description Price Connector Type Gender Number of Ways Mounting Type Termination Method Contact Plating Contact Material Housing Material Wire Size Colour Maximum Operating Temperature Minimum Operating Temperature Series Series Number
RS Stock No. 813-5848
Mfr. Part No.1349057
HK$72.25
Each
units
Telephone/Telecom - 20 Back Mount Frame IDC Silver Brass PBT 26-20 or 28-20 AWG White +80°C -20°C LSA-PLUS 6089 1 102-06
RS Stock No. 813-5820
Mfr. Part No.1348938
HK$55.89
Each
units
Telephone/Telecom - 20 Back Mount Frame IDC Silver Brass PBT 26-20 or 28-20 AWG White +80°C -20°C LSA-PLUS 6089 1 002-02
RS Stock No. 196-693
Mfr. Part No.44828-1162
BrandMolex
HK$24.01
Each
units
Telephone/Telecom Female 16 Surface Mount Solder Gold Copper Alloy Thermoplastic - Black +85°C -40°C HandyLink 44995
RS Stock No. 706-0210
Mfr. Part No.1546440-1
HK$135.08
Each
units
Telephone/Telecom Male - Cable Mount Crimp - - - - - +60°C -40°C - -
RS Stock No. 165-0474
Mfr. Part No.1981080-1
HK$20,401.00
1 Tray of 1000
Tray(s)
Modular Jack Female - Surface Mount Solder Gold over Nickel Copper Alloy Thermoplastic - - +70°C -40°C - -
RS Stock No. 706-0214
Mfr. Part No.1981080-1
HK$33.72
Each
units
Modular Jack Female - Surface Mount Solder Gold over Nickel Copper Alloy Thermoplastic - - +70°C -40°C - -
RS Stock No. 813-5845
Mfr. Part No.6504200200
HK$136.86
Each
units
Telephone/Telecom - 18 Cable IDC Silver Brass PBT 26-20 or 28-20 AWG White +80°C -20°C LSA-PLUS 6504 2 002-00
RS Stock No. 670-4455
Mfr. Part No.55100-0670
BrandMolex
HK$94.84
Each
units
Telephone/Telecom Male - Cable Mount - Gold over Nickel Phosphor Bronze Polymer - Black +85°C -40°C 55100 55358
RS Stock No. 162-1698
Mfr. Part No.6504200200
HK$98.754
Each (In a Bag of 10)
units
Telephone/Telecom - 18 Cable IDC Silver Brass PBT 26-20 or 28-20 AWG White +80°C -20°C LSA-PLUS 6504 2 002-00
RS Stock No. 813-5823
Mfr. Part No.1349071
HK$122.50
Each
units
Telephone/Telecom - 20 Profile Rod IDC Silver Brass PBT 26-20 or 28-20 AWG White +80°C -20°C LSA-PROFIL 6089 1 120-02
New
RS Stock No. 189-1461
Mfr. Part No.55100-0670
HK$172.572
Each (In a Bag of 100)
units
I/O Connector Male 6 - Solder Gold over Nickel Phosphor Bronze High Temperature Thermoplastic 16 AWG, 18 AWG, 20 AWG, 22 AWG, 24 AWG, 26 AWG, 28 AWG Black +85°C -40°C - 55100
RS Stock No. 136-1395
Mfr. Part No.ST60-24P(30)
BrandHirose
HK$13,470.00
1 Reel of 1500
Reel(s)
Receptacle Female 24 PCB Mount SMT Gold Copper Alloy Plastic - Black +80°C -30°C ST ST60
RS Stock No. 700-8335
Mfr. Part No.LX40-20P
BrandHirose
HK$40.276
Each (In a Pack of 5)
units
- Male 20 Cable Mount Solder Gold Copper Alloy Synthetic Resin - Black +70°C -40°C LX -
RS Stock No. 700-8329
Mfr. Part No.LX60-20S
BrandHirose
HK$21.22
Each (In a Pack of 5)
units
- Female - Surface Mount Solder Gold Copper Alloy Synthetic Resin - Black +70°C -40°C LX -
RS Stock No. 164-4182
Mfr. Part No.5-1761185-1
HK$26.937
Each (In a Tray of 132)
units
Shielded Data Link Female 4 Through Hole Solder Gold over Nickel Phosphor Bronze PET - Black - - SDL -
RS Stock No. 136-2701
Mfr. Part No.ST40X-10S-CV(30)
BrandHirose
HK$22.29
1 Pack of 1
Pack(s)
Plug Male 10 PCB Mount Solder Gold Copper Alloy Plastic - Black +80°C -30°C ST ST40
RS Stock No. 165-0475
Mfr. Part No.1981386-1
HK$18.39
Each (In a Bag of 100)
units
Modular Jack Female - Surface Mount Solder Gold over Nickel Copper Alloy Thermoplastic - - +70°C -40°C - -
RS Stock No. 717-4414
Mfr. Part No.5-520424-1
HK$42.62
Each
units
Shielded Data Link Male - Cable Mount Crimp Gold over Nickel Copper Alloy PC - Grey +80°C -20°C SDL -
New
RS Stock No. 178-9262
Mfr. Part No.54599-1019
BrandMolex
HK$161.86
Each
units
I/O Connector Male 10 Plug-In Mount Solder Gold, Tin Phosphor Bronze - 28 → 18 AWG Black, Grey +85°C -40°C - 54599
RS Stock No. 136-1397
Mfr. Part No.ST40X-18S-CV(30)
BrandHirose
HK$23.38
Each (In a Tray of 100)
units
Plug Male 18 PCB Mount Solder Gold Copper Alloy Plastic - Black +80°C -30°C ST ST40
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