D Sub Connector Manufacturer         Email: [email protected]           Whatsapp/Tel: 86 1371 2239 237

Professional D-Sub Connectors Manufacturer in China

Reliable connector solutions for industrial Automation,
Telcommunication, Robotics, Test &Measurement, Marine.

All Standard Pin Counts Available: 9, 15, 25, 26, 37, 44, 50, 62, 78 Pins, or customized.

Engineering Support & Custom Connector Solutions

Our experienced engineering team provides 2D/3D drawings and technical assistance, along with customized D-Sub connector solutions. We ensure fast, reliable, and professional support.

Fast Supply & Factory Price

Samples shipped within 3–5 days and bulk orders within 2–4 weeks, with flexible MOQ and Factory Price. Plus, a wide connector range ensures the right solution for every application.

ISO 9001 Certified

Connectors manufactured under strict quality control, compliant with ISO, Reach, RoHS standards, guaranteeing reliable performance in critical environments.

Contact our team today to discuss your project requirements.  Email: [email protected]

Our D-Sub Connector Range

YW Precision Electronics offers a comprehensive range of D-Sub connectors, including standard, high-density, 

waterproof, and specialized configurations for diverse industrial applications. 

Standard D-Sub Connectors
This Solder Cup D sub connector are available in standard (DB9 to DB50) and high-density (HD15 to HD78) versions, reliable wiring with 22–30 AWG wire—ideal for versatile, high-performance interconnect applications.
High Power D-Sub Connectors
YW's High Power D-Sub Connectors are designed with high-current contacts to support reliable power transmission in industrial equipment, power systems, automation, and communication devices where stable high-current connections are required.
WATERPROOF D-SUB | IP67
YW's waterproof D-Sub connectors available in 9,15, 25, 26, 44 pin, standard, high-density, and mixed layouts, delivering reliable, cost-effective performance for telecommunication, computing, and harsh-environment applications.
Combination D sub Connectors
YW's Combination D-Sub connectors from 2 to 50 pins come in right-angle , vertical styles or solder tab for easy PCB mounting, With max 40A current used in Control Drives, Energy Meter, Test Equipment, Automation, Power Supplies, Renewable Energy, Robotics.
Power &Mixed Contact D-Sub Connectors
YW's Power &Mixed Contact D-Sub Connectors available from 2pin to 36pin, with wide working temperature range from -55° Cto +125° C, max current rating 40A, used in Industrial Displays, Energy Meter, Factory Robots, Power Supplies, Control Systems, etc.
Micro D sub Connectors
YW's Micro-D connectors are less than 1/3 the size of standard d-subs, designed for space-constrained and high-reliability applications, including industrial robotics, portable devices, military systems, available in cable and board mount options with 9, 15, and 25 pin configurations.
coaxial D Sub connector
YW's Coazial D Sub Connectors utilize solid-pin machined contacts to ensure high reliability and consistent performance in demanding applications. Widely used in fields: Automation, Robotics, communication data center, Medical, Energy, Power Management, Transportation, Security.
Zinc Alloy Waterproof D Sub connector
YW's waterproof D-Sub connectors available in 9,15, 25, 26, 44 pin, standard, high-density, and mixed layouts, delivering reliable, cost-effective performance for telecommunication, computing, and harsh-environment applications.

Trusted By Partners

About Our Manufacturing-YW Precision Electronics

Your professional D Sub Connector Expert

Founded in 2013, YW Precision Electronics is a professional connector manufacturer specializing in reliable D-Sub connector solutions for global customers.

With advanced production facilities, strong R&D capability, and strict quality control, we provide standard and customized connectors that comply with ISO 9001, ISO 14001, RoHS, and REACH standards.

Our D-Sub connectors are widely used in industrial automation, telecommunications, test & measurement, marine, energy storage, security, and medical equipment.

Why Choose YW D-Sub Connectors

Reliable, Efficient, and Trusted

● Factory Direct & Cost-Effective – Competitive pricing without middlemen
● OEM & Customization – Tailored pin layouts, shell materials, and plating
● Reliable Quality – ISO 9001 & ISO 14001 certified, RoHS & REACH compliant
● Durable Design – Metal shell EMI shielding, high current & voltage capability
● Fast Lead Time – Automated manufacturing and strict QC ensure on-time delivery

YW Connectors

Trusted by Brands

We serve and support customers in telecommunications, industrial automation, PCB Assembly fields, including major industry players such as INOVANCE, MOLEX, Foxconn, Delta, ZTE,etc.

Fast & Efficient Solutions

With a responsive and professional team, we provide precise answers and robust designs quickly, minimizing back-and-forth communication and saving your valuable time.

Save Costs

Our expert design team ensures quality from the very first design stage, not just during production. This proactive approach delivers highly reliable connectors and prevents costly delays.

Finding the Right D sub Connector for Your Project?

Choosing connectors can be complex. At YW, we make it simple—our experts guide you
to the right solution for your needs, budget, and applications, helping power your innovations.

Popular and classic Sub D connector for you

There are much more D sub connectors or cable assembly products in our catalogue. Welcome to contact us to get a catalogue.

How to Select D sub Connector for Your Application.

Define Core Electrical Needs

Start by specifying the required voltage, current rating, and signal integrity. This ensures the connector can safely and reliably handle your electrical load without performance degradation.

Assess Environmental Factors

Consider the operating environment. Will the connector be exposed to moisture, dust, vibration, or extreme temperatures? Choose a connector with the appropriate IP rating and material durability.

Evaluate Mechanical Fit & Form

Analyze the physical constraints, including size, orientation, and mounting type (e.g., SMT, through-hole, panel mount). Ensure the connector fits within your design and can be easily assembled.

Balance Cost and Performance

Look beyond the unit price to the total cost of ownership. Factor in assembly time, reliability, and potential maintenance. A slightly more expensive but highly reliable connector can save costs in the long run.

Workshop &Certification

chinese connector factory

We are a team of seasoned connector industry veterans, the key roles with over 20 years of dedicated experience. Our sales and technical experts bring a wealth of knowledge from years of engagement with leading multinational corporations, ensuring a deep understanding of complex engineering and procurement demands.

D-Sub Connector FAQs

It’s 3 to 5days for samples, 2 to 4 weeks for bulk orders. 

We support both prototyping (small MOQ) and bulk production — contact us with your requirement.

Yes, we have wide rang of connectors used for harsh environment, such as waterproof D sub. 

Yes, our engineering team offers professional technical support, including product selection, customization guidance, and after-sales assistance.

Yes, we offer customized connector or cable solutions according to your project requirements, including connector type, size, materials, and special functions.

Our mission

Connecting Worlds, Building Trust

Our mission extends beyond manufacturing; it's about creating connections – between technologies, between ideas, and between people. We are dedicated to producing connectors that facilitate communication and integration across disparate systems, effectively linking what might otherwise remain separate. Through our unwavering commitment to quality, consistency, and customer satisfaction, we aim to build enduring trust with every partner. We understand that our products are integral to your success, and we strive to be a trusted foundation upon which you can confidently build your interconnected world.

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