Description Related Cases Related Applications Product Catalog Reviews
Language
РусскийespañolعربيPortuguês
YOUR POSITION：HOME > Connectors > Waterproof Connectors > LD Series Connectors >
LD16 Docking Connector
< >

LD16/SP16 2-12 Pin Docking Connector for Transportation

>Number Of CoresNumber Of Cores 2-12 Pin
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/20A
Rated VoltageRated Voltage(Ac.V) 250V/380V
Test VoltageTest Voltage(Ac.V)1Min 1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 1 mΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
Get Quote
+86-19924482730

LD16 / SP16 2 -12 Pins Docking Connector for Transportation - Compact & Reliable Interconnection Solution
The LD16 / SP16 2–12 Pins Docking Connector is developed for transportation systems that require compact structure, reliable connectivity, and efficient maintenance. With multiple pin configurations available, this series provides flexible solutions for both power distribution and signal transmission in vehicles and mobile equipment.
Connector
Its docking design enables fast and secure connection between modules, making it especially suitable for transportation equipment where quick installation, replacement, and maintenance are critical.

Engineered for Transportation Conditions
Transportation applications often involve continuous vibration, limited installation space, and frequent servicing. This connector series is designed to address these challenges by offering:
Compact LD16/SP16 size for space-sensitive designs
Flexible 2 - 12 pins configurations for different circuit needs
Docking interface for quick plug-in and removal
Sealed structure for stable performance in outdoor and mobile environments
Flexible Pin Configuration for System Design
This series supports different levels of system integration:
2 - 4 Pins → Power transmission
5 - 8 Pins → Combined power and signal
9 - 12 Pins → Multi-signal control and communication
It helps engineers reduce interface quantity, simplify wiring, and improve overall system efficiency.

Application Scenarios for LD16/SP16 Docking Connector
Rail transit systems
Electric vehicles and onboard equipment
Charging and power modules
Transportation control systems

Mobile monitoring and communication devices


Strong Manufacturing Capability Behind the Product
This connector series is produced by a manufacturer with over 15 years of experience in industrial connectors and cable assemblies, supplying customers in transportation, automation, and energy industries.
Connector
Unlike trading companies, we operate a fully integrated in-house production system, including:
Mold development and tooling
Zinc alloy die-casting
CNC machining and precision processing

Injection molding

Cable assembly and final integration

Circular Connector

This complete manufacturing chain allows us to maintain strict quality consistency, faster lead times, and better cost control.

To ensure reliability in transportation environments, each product undergoes multiple verification processes, such as:
Waterproof and sealing performance testing
Electrical conductivity and stability testing
Mechanical durability and mating cycle testing

Environmental simulation testing (vibration, temperature, etc.)

Connector

In addition, our products comply with international standards such as CE, RoHS, and ISO9001, ensuring they meet global market requirements.

Connector


Project-Oriented Customization Support
For transportation projects, standard products are often not enough. We provide engineering-based customization, including:
Cable integration and overmolding solutions
Pin configuration optimization
Material selection based on environment
Structural adjustments for specific equipment
Connector
Our engineering team works closely with customers to ensure the connector fits seamlessly into the system design.

A Practical Choice for Transportation Systems
This series is not just a connector, but a reliable interface solution that helps improve installation efficiency, reduce maintenance time, and ensure stable long-term operation in transportation equipment.

Contact Us
We provide samples, technical drawings, and customized solutions based on your project needs.
If you are looking for a compact and dependable docking connector for transportation applications, feel free to contact us for more information and 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/20A

Rated Voltage (AC.V)

250V/380V

Test Voltage (AV.C)1Min

1500V

Insulation Resistance (㏁)

2000㏁

Contact Resistance (㏁)

≤1㏁

Termination

Screw Crimping


Related Products

More》

Related Resource


LD16/SP16 Docking Connector
Related Cases
KMYD Connectors KNOWS WHAT YOU NEED,
LD16/SP16 2-12 Pin Docking Connector for Transportation Market Leader！
Underwater Inspection Cameras for Offshore Operations in Norway
Underwater Inspection Cameras for Offshore Operations in Norway
Explore how push-pull connectors are used in underwater inspection camera systems in Norway, supporting reliable signal transmission and efficient equipment handling in offshore environments.
Marine Navigation and Bridge Control Panels in South Korea
Marine Navigation and Bridge Control Panels in South Korea
Learn how push-pull connectors are applied in marine navigation and bridge control panels in South Korea, supporting compact layouts and efficient maintenance.
SP21 Waterproof Connector for Fishing Light Lighting in the United States
SP21 Waterproof Connector for Fishing Light Lighting in the United States
SP21 Waterproof Connector – the perfect fit for marine LED fishing lights! Engineered for US marine environments, this 9pin connector solves humidity, salt corrosion, and space issues. With IP68 protection, brass nickel-plated contacts, and ABYC C-5/UL 508 compliance, it resists salt fog over 500 hours. Compact Ø21mm×L36mm design halves installation time. 30A rating supports 5–25W lights, reducing failure rates to 0.3% and cutting maintenance costs by 80%, fully complying with USCG.
Offshore Monitoring and Sensor Systems in the United States
Offshore Monitoring and Sensor Systems in the United States
Discover how push-pull connectors are used in offshore monitoring systems in the United States, supporting reliable signal connections in control and data acquisition equipment.
Related Application
Enhancing Urban Tram System Reliability
Enhancing Urban Tram System Reliability
MS27467E13B35SB Connectors in Avionics Instrumentation Systems
MS27467E13B35SB Connectors in Avionics Instrumentation Systems
New Energy Vehicle Charging
New Energy Vehicle Charging
MS3116F1419S Connectors in Flight Control Surface Actuation Systems
MS3116F1419S Connectors in Flight Control Surface Actuation Systems
RJ45 Connectors in Smart Conference Room Systems
RJ45 Connectors in Smart Conference Room Systems
XLR Connectors in Multi-Room Audio Systems
XLR Connectors in Multi-Room Audio Systems
Y2M Circular Connectors in Planters
Y2M Circular Connectors in Planters
GX16 Connectors in Automated Conveyor Systems
GX16 Connectors in Automated Conveyor Systems
Related Catalog
Learn More
LD16/SP16 Docking Connectors
PDF
Download Resources
Get More Downloads >

Customer Reviews

   

Write a Review
Score
 Remove

Review Title

Review Text

   Solid Industrial Workhorse


AmazonAddict777  2026-02-02

Our go-to for factory sensors. 4-core, 15A rating works for power + signal. IP68 keeps dust/water out, and the screw terminals are rock-solid. Durable and affordable.
   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.
   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
   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.
Need Help?
Please leave your contact information to get our latest catalog
Get In Touch Now >
KMYD Connectors

Tel: +8619924482730

Email: info@kmydconnector.com

MP/WhatsApp: +86-19924482730

Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

NEW KEYWORD

About Us

Products

Information

Website Map YouTube
Copyright © 2026 KMYD CONNECTOR ALL RIGHTS RESERVED​