SP28/SD28 Secure Docking Connector Dimensions and Specs
SP28 / SD28 2–26 Pin Secure Docking Connector for Medical Equipment
In medical equipment, connector reliability directly affects system stability, signal accuracy, and long-term operational safety. The SP28 / SD28 2–26 Pin Secure Docking Connector is developed specifically for medical and healthcare devices that require dependable multi-channel transmission, secure docking performance, and consistent operation under continuous use.

With support for a wide pin range from 2 to 26 pins, this series can adapt to different levels of medical system complexity—from basic power interfaces to high-density signal and communication integration.
Designed Around Medical Equipment Requirements
Medical devices often demand more than basic electrical connection. Equipment manufacturers need connectors that support:
- Stable signal transmission
- Secure and repeatable mating
- Compact integration within equipment housing
- Easy maintenance and module replacement
- Long-term operational consistency
The SP28 / SD28 series addresses these needs through a reinforced docking structure that ensures accurate alignment and stable connection performance during repeated use.

Why Medical Equipment Manufacturers Choose This Series
Rather than offering only a standard connector, this series is designed as a flexible medical interconnection platform.
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2–26 Pin Configurations: Supports different system architectures, from simple power supply interfaces to high-density integrated medical systems.
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Secure Docking Structure: Provides stable and reliable mating, reducing the risk of poor contact during equipment operation or servicing.
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Organized Multi-Signal Integration: Helps simplify internal device layout by combining multiple transmission channels into a single interface.
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Reliable Environmental Protection: The sealed structure helps maintain stable performance in demanding medical and laboratory environments.

Factory Strength Behind the Product
A reliable medical connector starts with a reliable manufacturer. We are a professional connector and cable assembly manufacturer with more than 15 years of production experience, specializing in industrial, medical, automation, and smart equipment connectivity solutions.

Unlike suppliers that rely heavily on outsourcing, we operate a fully integrated manufacturing system covering:
- Mold design and tooling development
- Zinc alloy die-casting
- CNC precision machining
- Injection molding
- Connector assembly
- Cable processing and integrated harness production

This complete production capability allows us to maintain strict control over quality, precision, lead time, and production consistency.
Quality Control Focused on Reliability
To meet the stability requirements of medical applications, every production stage is carefully monitored. Our factory is equipped with professional testing systems for:
- Electrical conductivity and continuity testing
- Plugging and mating cycle verification
- Waterproof and sealing inspection
- Mechanical durability testing
- Dimensional precision inspection

Products are manufactured under ISO9001 quality management standards and comply with international certifications such as CE and RoHS.

Engineering Support for Medical Projects
Medical equipment projects often require customized connection solutions rather than off-the-shelf products. Our engineering team supports:
- Customized pin arrangements
- Cable assembly integration
- Shielding and anti-interference structures
- Equipment-specific interface optimization
- Custom materials and application-based modifications
We work closely with customers from prototype development to mass production to ensure compatibility with medical device requirements.
Typical Applications
- Medical monitoring equipment
- Diagnostic and imaging systems
- Portable healthcare devices
- Laboratory and analytical instruments
- Rehabilitation and therapy equipment
- Integrated medical control systems
Selection Guidance for Your Application
When evaluating the SP28 / SD28 series for your medical device, consider the following decision points:
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Pin count and layout: Confirm the number of signal and power channels your system requires, and whether a custom pin arrangement is needed.
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Mating side and cable assembly: Specify whether you need a plug, socket, or pre-assembled cable harness, and provide the mating connector requirement.
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Environmental conditions: Define the operating temperature, humidity, and any cleaning or sterilization processes the connector must withstand.
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Mechanical constraints: Provide the available mounting space, panel thickness, and required mating force for your equipment housing.
For detailed electrical ratings, contact materials, and dimensional data, refer to the SP28/SD28 Secure Docking Connector Dimensions and Specs.
More Than a Connector Supplier
We focus not only on manufacturing connectors, but also on helping customers improve equipment reliability, simplify assembly processes, and achieve long-term stable operation. For medical equipment manufacturers seeking a dependable docking connection solution, the SP28 / SD28 series provides both technical flexibility and manufacturing reliability.
Contact Us
We provide samples, technical consultation, drawing support, and customized production services for medical equipment projects. Contact us today to discuss your application and receive a professional connector solution tailored to your needs.
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!HomeGoodsGuru 2026-02-02
Used SD16s on our control panels. The threaded lock is tight, and they’ve held up to dust and vibration. No issues in 3 months—highly recommend.FlashFindsShopper 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!AdventureShopper 2026-02-02
SD16 connectors on my patio string lights—through sun, rain, wind, no glitches. The metal thread is durable, no stripped parts. Great quality!AmazonFindsFan 2026-02-02