LD20/SP20 Waterproof Panel Mount Connector Specs
Waterproof SD20 / SP20 2-9 Pins Wire Mount Connector
The SD20 / SP20 Waterproof Wire Mount Connector is designed for industrial equipment and outdoor systems that require a flexible cable-to-cable connection solution with stable electrical performance and reliable environmental protection. Supporting 2-9 pin configurations, this series can adapt to different power and signal transmission requirements across a wide range of applications.
Unlike fixed panel connectors, the wire mount structure provides greater installation flexibility, making it ideal for equipment with movable wiring systems, modular assemblies, or limited installation space.
Flexible Connection for Modern Equipment Design
In many industrial applications, wiring layouts need to remain adaptable during installation and maintenance. The SD20/SP20 wire mount connector is developed to provide:
- Easier cable routing and integration
- More flexible connection positioning
- Simplified equipment assembly
- Reliable transmission under continuous operation
Its compact circular structure allows stable connection performance while helping reduce unnecessary wiring complexity inside equipment.
Adaptable Pin Configurations
The series supports different electrical architectures depending on application needs:
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2-3 Pins: Power transmission applications
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4-6 Pins: Combined power and control signals
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7-9 Pins: Multi-channel communication and signal systems
This flexibility allows equipment manufacturers to standardize connector selection while supporting different system functions.
Product Characteristics
Reliable Waterproof Protection
The sealing structure helps protect internal contacts from water, dust, and environmental interference in industrial and outdoor environments.
Wire Mount Design for Flexible Installation
Provides convenient cable-to-cable connection without requiring fixed panel installation.
Stable Electrical Transmission
Precision contacts ensure consistent conductivity and reliable long-term performance.
Durable Circular Housing
Designed to withstand vibration, repeated use, and demanding industrial conditions.
Wide Application Compatibility
Suitable for automation systems, smart devices, outdoor electronics, and industrial control equipment.
Factory Strength Supports Product Reliability
We are a professional connector manufacturer with over 15 years of experience in waterproof connectors and cable assembly solutions.
Our factory integrates the entire production process in-house, including:
- Mold design and tooling development
- Zinc alloy die-casting
- CNC precision machining
- Injection molding
- Cable processing and connector assembly
This vertically integrated manufacturing system enables us to maintain stable quality control, fast delivery capability, and reliable large-volume production support.
Comprehensive Quality Control
Each connector undergoes strict inspection and testing procedures before shipment, including:
- Electrical conductivity testing
- Waterproof sealing verification
- Plugging and mating cycle testing
- Mechanical durability inspection
- Dimensional accuracy checks
Our products are manufactured under ISO9001 quality management standards and comply with CE and RoHS international standards.
Customization Services
We provide flexible OEM and ODM support for industrial projects, including:
- Pin configuration customization
- Cable length and wire specification adjustments
- Shielding and anti-interference solutions
- Structural and material optimization
Our engineering team supports customers from sample development to mass production.
Application Areas
- Industrial automation systems
- Outdoor electrical equipment
- Smart manufacturing devices
- Monitoring and communication systems
- Power and signal transmission applications
- LED and lighting systems
For related selection guidance, see the 12G Series Circular Connectors or review the SD20/SP20 5 Pins Docking Cable Connector with Custom Cable for integration examples.
Reliable Connectivity for Industrial Systems
The SD20/SP20 waterproof wire mount connector series is designed to provide stable, flexible, and long-lasting connection solutions for modern industrial and outdoor equipment.
Contact Us
We provide samples, technical consultation, and customized production services according to your project requirements. Contact us today for more information and competitive quotations.
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Tel: +8619924482730
Email: info@kmydconnector.com
MP/WhatsApp: +8619924482730
Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China
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
Swapped out old plastic plugs for SD16 on my outdoor CCTV. Powers + sends data flawlessly, even in fog. Installation took 2 mins max—love it!SeasonalShopper 2026-02-02
Just installed these for my garden LED spotlights—so easy to wire up, and the waterproof seal is tight. Rained heavy 2 days later, zero issues. Worth every penny!HomeGoodsGuru 2026-02-02
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