A connector is a coupling device that connects electrical terminals to form a circuit. With the help of connectors, the connection between wires, cables, printed circuit boards and electronic components can be realized.
Classification of connectors
（1） PCB connector
1. Board-to-board Connector 2. Wire-to-board Connector 3. PCB Header 4. Memory Card Connector 5. Card Edge Connector
6. Backplane Connector 7. Battery Connector & Holders 8. SAS & MINISAS
（2） Audio & video connector
1. USB Connector 、USB 2.0 Connector、 Mini USB 2.0 Connecto、 Micro USB 2.0 Connector 、USB 3.0 Connector 、USB Type A Connector、 USB Type B Connector 、USB Type C Connector、 USB 3.1 Connector
2. HDMI Connector、Type A Connector 、Type C Connector、 Cable Assemblies
3. DVI Receptacles 4. Hssdc2 Connector 5. Sata & Micro Sata 6. DIN Connector 7. DisplayPort Connector 8. IEEE1394 Connector 9. Shielded Data Link 10. LVDS Connector(LCEDI)
（3） Modular jacks & plug
1. RJ11 Connector 2. RJ14 Connector 3. MRJ21 Connector 4. RJ22 Connector 5. RJ25 Connector 6. RJ45 Connector RJ 45
（4） Power connector
1. Circular Power 2. Battery Connectors & Holders 3. Backplane Power 4. Power Bus Bar Connector 5. Panel & PCB Outlets 6. Power Terminal 7. Rectangular Power
（5） Circular connector
1. Circular Connector 2. Standard Circular Connector 3. Circular RJ45 Connector 4. DIN Connector
（6） RF coax connector
（7） Fiber optical connector
1. Rugged Fiber Connector 2. Standard Fiber Connector
（8） Automotive connector
1. PCB Header 2. Automotive Terminal 3. Data connectivity systems
（9）(IX) lighting connector
1. Plug & Socket Connector 2. Ballast Connector 3. Poke-in Connector
Post time: Jan-08-2022