Yuyao Mideal Electric Co., Ltd. is one of the leading manufacturers and suppliers of 5 pins trailer connector socket in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale cheap 5 pins trailer connector socket made in China here from our factory.
5 Pins Trailer Connector Socket
Our 5 pin trailer socket provides a compact electrical interface for connecting a towing vehicle with a compatible trailer plug. Designed for trailer systems requiring a limited number of electrical circuits, it provides an organized connection point for basic trailer lighting and signalling functions.
Compared with higher-pin-count trailer sockets, a 5 pin trailer connector socket is better suited to relatively straightforward towing systems where only a limited number of electrical connections are required.
Key Features
- 5 pins trailer connector socket for multi-circuit applications
- Designed for compatible trailer lighting and auxiliary functions
- Secure electrical connection for towing systems
- Durable housing for repeated plug connection
- Compact design for convenient vehicle or trailer installation
- Multiple terminal and wiring configurations available
- Optional weather-resistant or sealed construction
- OEM, ODM, and private-label customization available

Product Specifications
|
Item |
Details |
|
Product Type |
5 Pins Trailer Connector Socket |
|
Pin Quantity |
5 Pins |
|
Connector Type |
Trailer Connector Socket |
|
Application |
Trailer / Towing |
|
Terminal Material |
Copper Alloy / Customized |
|
Housing Material |
Nylon, PA, PVC, or customized |
|
Pin Assignment |
Customized |
|
Mounting |
Panel Mount / Customized |
|
Cable Connection |
Crimp / Solder / Customized |
|
Rated Voltage |
According to application requirements |
|
Rated Current |
According to configuration |
|
Sealing |
Optional |
|
Housing Colour |
Customized |
|
Application |
Trailers, caravans, utility trailers, boat trailers, and towing vehicles |
|
Packaging |
Standard or customized |
Compact Socket for Basic Trailer Wiring
The trailer socket serves as the fixed mating interface for the corresponding trailer plug. With five electrical contact positions, the connector can accommodate several basic trailer circuits within one compact connection.
Depending on the wiring system, these circuits may be assigned to functions such as:
- Left turn signal
- Right turn signal
- Brake lights
- Tail or position lights
- Ground/earth or another required circuit
Actual pin assignments can vary according to connector design and regional wiring requirements. The wiring diagram of the specific vehicle and trailer system should always be confirmed before installation.
Secure Electrical Connection
The five-pin configuration provides multiple electrical circuits for compatible trailer systems. Pin assignments can be customized according to the wiring requirements of the towing vehicle and trailer.
The socket is designed to provide stable electrical contact when paired with the corresponding trailer connector plug, supporting reliable operation during regular towing.
Mounting & Construction Options
The 5-pin trailer connector socket can be supplied in different mounting configurations according to installation requirements. Housing materials and terminal specifications can also be selected for the intended operating environment.
For outdoor applications, sealed or weather-resistant versions can be developed to provide additional protection against environmental exposure.
Looking for a customized 5-pin trailer connector socket?
Send us your wiring diagram, pin assignment, mounting requirements, terminal specification, and application details for product confirmation and quotation.
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