WEIPU SY21 Cable Assemblies Waterproof Medium-Size Connectors Overmolding & Cable Assembly

IP67 Highly Sealed
Custom Cable Termination
Seamless Connector Integration

WEIPU SY21 Cable Assembly offers a robust, medium-sized waterproof solution with reliable performance in demanding environments. Built on the trusted SY21 IP67 connector series, it features high-current capacity, UL certification, and flexible contact options — now integrated with our customized cable overmolding and termination services for faster deployment and enhanced protection.

Key Benefits:

Medium size for versatile applications
IP67 protection when mated
Secure bayonet locking mechanism
Available contact count: 2-15
Designed for Power + Signal Integration
Perfect Compatibility: Connector and cable designed, tested, and assembled by engineers
Flexible Customization: Cable length, wire gauge, jacket type, overmold design, and color options
Seamless Overmolding Available: Improve anti-bending, waterproofing, and visual design

The SY21 connector with cable assembly is engineered for both power and signal applications, making it ideal for harsh outdoor and industrial environments. Popular uses include: test & measurement equipment, motors & drives, outdoor lighting systems, industrial machinery, and communication devices.

Download Catalogue

Mating Diagram

Different connector types

Available in both male and female.
Have options for plug, inline cable connector, panel socket

Success Story – SY Series Connectors in Medical Equipment

Discover how LOKTAL successfully integrated WEIPU's SY Series connectors into their medical equipment. Engineered to meet the high standards of the medical industry, these connectors have enhanced the reliability and safety of medical treatments by ensuring seamless, secure connections.