The Ultimate D-Sub Connector
Solutions
High-performance interconnects for industrial automation, aerospace, and defense. Fully compatible with standard layouts at a fraction of the cost.
Why Choose Our D-Subs?
The smart alternative for high-performance industrial connectivity.
Cost Effective
Significant cost savings compared to major brands without compromising on performance or reliability.
100% Intermateable
Form, fit, and function interchangeable with all standard D-Sub connectors from TE, Amphenol, and Molex.
Fast Lead Times
We stock major components and offer rapid assembly to meet your production deadlines.
Quality Assured
Rigorous testing for EMI shielding, vibration resistance, and environmental sealing (IP67/68).
Comprehensive D-Sub Solutions
Explore our four primary connector series. Select a category below to view detailed specifications and available sub-products.
Standard Density
Our Standard Density D-Sub connectors are the most widely used I/O interconnects, offering a reliable solution for communications and data transmission. They feature two rows of contacts and a rugged steel shell.
Key Features
- Current Rating: 5A per contact
- Machined or Stamped & Formed contacts
- Operating Temp: -55°C to +105°C
- UL94V-0 Thermoplastic Insulator
Available Configurations
| Model | Pin Count | Shell Size | Application | Link |
|---|---|---|---|---|
 DE9 |
9 Pin | E (Shell 1) | RS-232 Serial | View Product |
 DA15 |
15 Pin | A (Shell 2) | Controller Ports | View Product |
 DB25 |
25 Pin | B (Shell 3) | Parallel / LPT | View Product |
 DC37 |
37 Pin | C (Shell 4) | Industrial I/O | View Product |
 DD50 |
50 Pin | D (Shell 5) | Legacy SCSI | View Product |
Need a Custom Layout?
We support custom pin arrangements, selective loading, and non-magnetic materials. Contact Engineering.
High Density (HD)
High Density D-Subs utilize three rows of contacts within the standard shell sizes. This series is ideal for applications requiring higher pin counts without increasing the connector footprint.
Key Features
- Current Rating: 3A per contact
- 3-Row contact arrangement
- Space-saving design
- Fully intermateable with standard footprints
Available Configurations
| Model | Pin Count | Shell Size | Application | Link |
|---|---|---|---|---|
 HD15/DE15 |
15 Pin | E (Shell 1) | VGA / SVGA Video | View Product |
 HD26/DA-26 |
26 Pin | A (Shell 2) | Data Acquisition | View Product |
 HD44/DB44 |
44 Pin | B (Shell 3) | Telecommunications | View Product |
 HD62/DC-62 |
62 Pin | C (Shell 4) | High-Density Signal | View Product |
 HD78/DD-78 |
78 Pin | D (Shell 5) | Multi-Channel Audio | View Product |
Need a Custom Layout?
We support custom pin arrangements, selective loading, and non-magnetic materials. Contact Engineering.
Combination Hybrid
Combo D-Subs allow for a mix of signal, high current (power), high voltage, and coaxial contacts in the same connector body. Highly customizable layouts for specific power requirements.
Key Features
- Power contacts up to 40A
- Coaxial contacts (50Ω / 75Ω)
- Mixed layout versatility
- Blind mating options available
Available Configurations
| Model | Config | Shell Size | Application | Link |
|---|---|---|---|---|
 2W2 |
2 Power | E (Shell 1) | Power Supply | View Product |
 3W3 |
3 Power | A (Shell 2) | Battery Systems | View Product |
 5W5 |
5 Power | B (Shell 3) | Industrial Power | View Product |
 13W3 |
10 Sig / 3 Coax | B (Shell 3) | Video Workstations | View Product |
 25W3 |
17 Sig / 4 Pwr | C (Shell 4) | Hybrid Control | View Product |
Need a Custom Layout?
We support custom pin arrangements, selective loading, and non-magnetic materials. Contact Engineering.
Waterproof IP67
Designed for outdoor and harsh industrial environments, these connectors feature epoxy potting and silicone O-ring sealing to achieve IP67/IP68 protection ratings against dust and water ingress.
Key Features
- IP67 / IP68 Rated
- Epoxy sealed body
- Panel mount sealing O-rings
- Corrosion resistant materials
Available Configurations
| Model | Pin Count | Shell Size | Application | Link |
|---|---|---|---|---|
 W-DE-09 |
9 Pin (IP67) | E (Shell 1) | Outdoor Sensors | View Product |
 W-HD-15 |
15 Pin HD (IP67) | E (Shell 1) | Marine Display | View Product |
 W-DB-25 |
25 Pin (IP67) | B (Shell 3) | Ruggedized LPT | View Product |
 W-Combo |
Custom Mixed | Various | Outdoor Power | View Product |
 IP68 D-sub |
N/A | N/A | Waterproof Hoods | View Product |
Need a Custom Layout?
We support custom pin arrangements, selective loading, and non-magnetic materials. Contact Engineering.
Download the Complete
D-Sub Master Catalog
Get instant access to detailed datasheets, insert arrangements, shell dimensions, and part number builders for all our series (Standard, High Density, Combo, and Waterproof).
World-Class Manufacturing Capabilities
Our 12,000m² vertically integrated facility gives us complete control over quality and lead times. From tooling to final assembly, everything is handled in-house.
Automated Manufacturing
High-efficiency robotics ensuring consistent precision and superior output.
Quality Control
Multi-stage inspections to guarantee 100% compliance with global standards.
Fast Shipping
Large-scale inventory with streamlined logistics for immediate global shipping.
Ready to Configure Your Solution?
Fill out the form to get a quote within 24 hours. Our engineering team can assist with part number cross-referencing and custom configurations.
Call Us
+86159 2624 1606
Email Sales
Response Time
Quotes typically provided within 1 business day.
Get A Free Quote .
Frequently Asked Questions
Common questions about D-Subminiature connectors