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LD20/SP20 IP68 Waterproof Docking Connector

>Number Of CoresNumber Of Cores 2 - 12Pins
Contact DiameterContact Diameter(mm) 1.0mm/1.8mm/2.8mm
IP RatingIP Rating IP68
Shell MaterialShell Material Thermoplastic PA6(Flame Retardant)
Temperature RangeTemperature Range -25°C to +85°C
TerminationTermination Screw Crimping
Rated CurrentRated Current(A) 5A/10A/25A
Rated VoltageRated Voltage(Ac.V) 250V
Test VoltageTest Voltage(Ac.V)1Min 1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 1 mΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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LD20 / SP20 IP68 Waterproof Docking Connector - Fast & Reliable Connection Solution
The LD20 / SP20 IP68 Waterproof Docking Connector is specially designed for applications that require frequent connection and disconnection with high reliability. Featuring a precise docking structure, this connector enables quick and secure mating, significantly improving operational efficiency in systems where fast assembly and maintenance are essential.
LD20/SP20 Waterproof Connector
Built for demanding environments, the connector combines robust mechanical design with dependable sealing performance, ensuring stable electrical transmission even under exposure to moisture, dust, and vibration.

Designed for Quick Connection & High Efficiency

Unlike traditional fixed connectors, the docking design allows for fast plug-and-play operation, making it ideal for modular systems and equipment that require regular maintenance or replacement. It helps reduce downtime and simplifies system upgrades.

SP20 Connector


Key Advantages of LD16/SP16 Connector
Fast Docking Connection
Engineered for smooth and accurate alignment, enabling quick mating and unmating without complicated installation procedures.

IP68 Waterproof Protection
Provides reliable sealing against water and dust, ensuring stable performance in outdoor and harsh industrial environments.

Ideal for Frequent Plugging Cycles
Designed to withstand repeated connection and disconnection while maintaining consistent electrical performance.

Strong and Durable Construction
High-quality materials and precision manufacturing ensure resistance to vibration, impact, and long-term use.

Improved Maintenance Efficiency
Simplifies equipment servicing by allowing quick replacement and reconnection, reducing downtime and labor costs.

Our Manufacturing Strength
Professional Connector Manufacturer
With over 15 years of experience, we specialize in circular connectors and provide reliable solutions for industrial applications worldwide.
SP20 Connector
Complete Production System
From mold development and die-casting to machining, injection molding, and final assembly, all processes are controlled in-house to ensure stable quality and fast delivery.
Waterproof Connector
Strict Quality Testing
Each connector undergoes waterproof testing, electrical performance testing, and durability verification to guarantee reliability before shipment.
IP68 Connector
Customization Support
We offer flexible OEM/ODM services, including pin configuration, material selection, and special design requirements based on your project needs.

Typical Applications for LD16/SP16 Connector
Modular Equipment Systems
Industrial Automation Devices
Outdoor Electrical Equipment
Power and Control Systems
Communication Equipment

Equipment Requiring Frequent Maintenance


Why Choose This Docking Connector
If your application requires fast connection, high durability, and reliable waterproof performance, this docking connector provides a practical and efficient solution.

Upgrade your system with a fast and reliable docking connection solution.
Contact us now for samples, technical support, or a competitive quotation.

 Item

 Parameters

 Number of Cores

 2-12Pin

 Gender

 Male/Female

 Housing Material

 Thermoplastic PA6(Flame Retardant)

 Cores Material

 Brass Plated with Gold

 Insulator Material

 Thermoplastics

 Locking System

 Threaded Connection

 Temperature Range

 -25℃, +85℃

 Rated Current (A)

 5A/10A/25A

 Rated Voltage (AC.V)

 250V

 Test Voltage (AV.C)1Min

 1500V

 Insulation Resistance (㏁)

 2000㏁

 Contact Resistance (㏁)

 ≤1㏁

 Termination

 Screw Crimping


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Related Catalog
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LD20/SP20 IP68 Waterproof Docking Connector
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Customer Reviews

   

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   Stage Lighting Essential


TheEcoChic  2026-02-02

5-core LD24 is perfect for our moving heads. 20A rating handles power easily, and the lock-tight connection never fails mid-show. Waterproof for outdoor gigs too.
   Great LD16 Connectors for Outdoor Cameras


TechyTrendsetter  2026-02-02

Used this 3-core model for my security cams. 10A rating handles power easily, and the waterproof seal keeps them safe in storms. Super easy to install. Will buy again!
   Tiny & Reliable LD12 connectors!


DailyDealJunkie  2026-02-02

Perfect for my small garden LEDs. Easy screw-on install, IP68 waterproof holds up in rain. Compact size fits 5-8mm cables like a glove.
   Solid Performance for Security Cameras


NextGenShopper  2026-02-02

I bought the LD16 3-core connector to power my outdoor security cameras, and it’s been flawless. The 10A rating handles the camera and IR lights easily, and the 8mm cable fit was spot-on.Installation was a breeze with the screw terminals, and the waterproof seal gives me peace of mind even in heavy
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