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SD13/SP13 Circular Docking Connector for Sensors and Field Devices

>Number Of CoresNumber Of Cores 1 - 7Pins
Contact DiameterContact Diameter(mm) 1.0mm - 2.8mm
IP RatingIP Rating IP68
Shell MaterialShell Material Thermoplastic PA66/PA6
Temperature RangeTemperature Range -25℃ ~ +85℃
TerminationTermination Welding
Rated CurrentRated Current(A) 5A - 25A
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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Reliable SD13/SP13 Circular Docking Connector for Industrial Connectivity

The SD13/SP13 circular docking connector is designed to provide secure and stable electrical connections for sensors, field devices, and compact industrial equipment. Its precise contact design ensures consistent signal and power transmission, supporting reliable system performance in industrial environments.

With a dependable locking structure, this connector helps maintain connection stability even under vibration or frequent operation.

Compact SD13/SP13 Docking Connector for Space-Limited Equipment

The SD13/SP13 docking connector features a compact and lightweight design, making it ideal for installations where space is limited. It supports efficient assembly and maintenance while maintaining strong electrical performance.

This connector is particularly suitable for compact automation devices and distributed control systems.

Durable SD13/SP13 Circular Connector for Demanding Environments

Manufactured with high-quality materials, the SD13/SP13 circular connector offers reliable resistance to dust, moisture, and mechanical stress. Its robust construction supports long-term operation and reduces maintenance requirements in industrial applications.

The connector is engineered to deliver dependable performance in both indoor and semi-outdoor environments.

SP13 Connectors


Typical Applications of SD13/SP13 Circular Docking Connector
Industrial sensors
Field devices
Automation equipment
Control cabinets
Measurement and testing instruments
Smart manufacturing systems

Item

Parameters

Number of Cores

1-7Pin

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 - 25A

Rated Voltage (AC.V)

250V/380V

Test Voltage (AV.C)1Min

1500V

Insulation Resistance (㏁)

2000㏁

Contact Resistance (㏁)

≤5㏁

Termination

Welding


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Customer Reviews

   

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   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!
   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!
   Sturdy for my workshop gear


ShoeLover247  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!
   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!
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