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SD16/SP16 Square Flange Connector for Smart Factory and Automation Systems

>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 SD16/SP16 Square Flange Connector is designed to provide secure and stable electrical connections in demanding industrial environments. With its robust square flange structure, this connector ensures reliable mounting and enhanced mechanical strength, making it suitable for automation systems, power distribution equipment, and outdoor machinery.

Engineered for durability and consistent performance, the SD16/SP16 connector features dependable sealing and strong resistance to vibration, dust, and moisture. It is an ideal choice for industrial applications that require long-term reliability and safe electrical connectivity.

SP16 Connectors


Key Features of SD16/SP16 Square Flange Connector


SD16/SP16 Square Flange Connector with Secure Panel Installation

The square flange design allows firm and stable mounting onto panels or enclosures, reducing movement and ensuring reliable electrical connections in industrial equipment.

SD16/SP16 Square Flange Connector for Harsh Industrial Environments

Built with durable materials, this connector performs reliably in environments exposed to dust, moisture, and mechanical stress.

SD16/SP16 Square Flange Connector for Power and Signal Transmission

Suitable for both power and signal connections, the connector supports consistent electrical performance across various industrial systems.

SD16/SP16 Square Flange Connector for Multiple Industrial Applications

Widely used in automation equipment, power control cabinets, outdoor devices, and manufacturing systems.

Applications for SD16/SP16 Conenctors
Industrial Automation Systems
Power Distribution Equipment
Control Panels and Electrical Cabinets
Outdoor Industrial Machinery
Smart Manufacturing and Factory Equipment

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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SD16/SP16 Square Flange Connector
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   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!
   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!
   SD16 = Game Changer


AdventureShopper  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!
   Way better than cheap connectors


SeasonalShopper  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!
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