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SD20/SP20 Reliable Docking Connector with Stable Signal Transmission

>Number Of CoresNumber Of Cores 2 - 9Pins
Contact DiameterContact Diameter(mm) 1.0mm/1.8mm
IP RatingIP Rating IP68
Shell MaterialShell Material Thermoplastic PA66/PA6
Temperature RangeTemperature Range -25℃ ~ +85℃
TerminationTermination Welding
Rated CurrentRated Current(A) 5A/10A
Rated VoltageRated Voltage(Ac.V) 250V/380V
Test VoltageTest Voltage(Ac.V)1Min 1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤5MΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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The SD20/SP20 Docking Connector is designed for industrial and automation applications where reliable and stable signal transmission is critical. Built with high-quality materials and precise engineering, it ensures consistent performance even in harsh environments.

Key Features of SD20/SP20 Docking Connectors
Reliable Signal & Power Transmission – Maintains stable electrical connections for sensors, actuators, and control devices.
Durable Construction – Made from robust materials to withstand vibration, dust, and moisture in industrial settings.
Quick & Secure Docking – Innovative docking mechanism allows fast installation and ensures secure connections.
Multi-Pin Support – Accommodates multiple signal and power lines in one compact connector.

Versatile Industrial Applications – Perfect for automated production lines, robotics, smart factories, and field devices.

Connectors


Ideal for industries such as:
Robotics & Automation Systems
Smart Factory Equipment
Industrial Control Systems

Field Devices & Sensor Networks


Why Choose SD20/SP20 Docking Connector?
With SD20/SP20, you get a connector that combines durability, reliability, and stable signal transmission—reducing downtime and maintenance costs while improving operational efficiency.

Item

Parameters

Number of Cores

2-9Pin

Gender

Male/Female

Housing Material

Thermoplastic PA66/PA6

Cores Material

Brass Plated with Silver

Insulator Material

PPS

Locking System

Threaded Connection

Temperature Range

-20℃, +85℃

Rated Current (A)

5A/10A

Rated Voltage (AC.V)

250V/380V

Test Voltage (AV.C)1Min

1500V

Insulation Resistance (㏁)

2000㏁

Contact Resistance (㏁)

≤5㏁

Termination

Welding


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SD20/SP20 Reliable Docking Connector
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Customer Reviews

   

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   Waterproof and easy


DIYDecorGal  2026-02-02

Worked like a charm for my landscape lights. The SD16 connectors snap into place and keep moisture out. So much better than old cable nuts!
   Great for CCTV setups


ShopAndSmile  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!
   High quality connectors


HomeGoodsGuru  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!
   2 months in, still perfect


AmazonFindsFan  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!
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