SD16 / SP16 2 - 9 Pins Flange Connector IP68 - Compact Panel Interface for Reliable Systems
The SD16 / SP16 2 - 9 Pins IP68 Flange Connector is designed as a compact and stable panel-mount interface solution for industrial and outdoor electronic systems. It provides reliable power and signal transmission while ensuring strong mechanical fixation on equipment panels.
With an IP68-rated sealing structure and a durable square flange design, this connector is suitable for applications that require long-term stability, environmental protection, and organized system integration.
Designed for Equipment Integration, Not Just Connection
Unlike plug-and-play cable connectors, this flange type is intended to become a fixed interface on equipment housing. It separates internal wiring from external connections, improving system safety and making maintenance and replacement more structured and efficient.
This makes it especially suitable for equipment manufacturers who need a standardized, durable, and service-friendly panel interface.
Key Technical Highlights
IP68 High-Level Protection
The sealing structure provides strong resistance against water, dust, and environmental contamination, ensuring stable performance in harsh industrial and outdoor conditions.
2 - 9 Pins Flexible Configuration
Supports different system requirements:
Low pin count for power supply
Medium configuration for power + signal
Higher pin count for multi-channel control systems
Square Flange Mounting Structure
Four-point fixing design ensures strong mechanical stability, reducing loosening risk caused by vibration or long-term operation.
Stable Electrical Contact Design
Precision contact system ensures consistent conductivity and reliable transmission for continuous industrial use.
Compact Industrial Design
Optimized for space-limited equipment while maintaining structural strength and installation reliability.
Manufacturing Strength Behind the Product
We are a professional connector manufacturer with over 15 years of experience in waterproof connectors and cable assembly solutions, serving global industrial customers across automation, energy, communication, and smart equipment industries.
Our production is fully controlled in-house, including:
Mold design and tooling development
Zinc alloy die-casting
CNC precision machining
Injection molding
Connector assembly and integration
This vertically integrated manufacturing system ensures consistent quality, stable supply, and fast response to customer requirements.
Strict Quality Control System
Each SD16/SP16 flange connector is tested under strict procedures before shipment, including:
IP68 waterproof and sealing tests
Electrical conductivity and continuity testing
Mechanical strength and vibration resistance testing
Plugging cycle durability testing
Dimensional inspection and assembly verification
All products are manufactured under ISO9001 quality management standards and comply with CE and RoHS international requirements.
Engineering & Customization Support
We support project-based customization for different industrial applications, including:
Pin layout customization (2 - 9 pins)
Cable integration solutions
Material and structure optimization
Application-specific interface design
Our engineering team works closely with customers from design stage to mass production.
Typical Applications
Industrial control equipment
Automation systems
Outdoor electronic devices
Power and monitoring systems
Communication equipment
Smart manufacturing systems
A Reliable Panel Interface Solution
The SD16/SP16 IP68 flange connector is designed to provide a stable, sealed, and standardized panel connection point, helping equipment achieve better structure, reliability, and maintenance efficiency.
Contact Us
We provide samples, technical drawings, and customized solutions for your project needs.
Contact us today for professional support and competitive quotations.
Number Of Cores
Contact Diameter(mm)
IP Rating
Shell Material
Termination
Rated Current(A)
Certification
Tel: +8619924482730
Email: info@kmydconnector.com
MP/WhatsApp: +86-19924482730
Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China
Used SD16 on my small air compressor’s control line. Thread lock holds super well, no loose connections from vibration. IP68 lives up to the hype!ShoeLover247 2026-02-02
Ran power + 8 signal lines for my outdoor sensor setup with the 10-core SD16. Clean, tidy, and 100% waterproof. No more messy wiring!AdventureShopper 2026-02-02
SD16 connectors on my patio string lights—through sun, rain, wind, no glitches. The metal thread is durable, no stripped parts. Great quality!AmazonFindsFan 2026-02-02
These SD16 connectors are perfect for my outdoor cameras. The waterproof seal keeps rain out, and the 8-core version handles power + video easily. Super quick to install!ShopAndSmile 2026-02-02