EMI Shielded Circular Connectors | WEIPU

WEIPU EMI Shielded Circular Connectors

Why Choose WEIPU for EMI Shielded Circular Connectors

Founded in 1996, WEIPU is a global leader in high-reliability industrial connectors and a principal drafter of the GB/T 11918-2014 national standard. Backed by IRIS and IATF 16949 certifications, our EMI shielded circular connectors combine decades of expertise with a vertically integrated production system. Our 2025 expansion to an 80,000 m² facility supports an annual capacity of 55 million units, delivering consistent quality and scale for the most demanding applications.

Design and Performance Features

Our EMI shielded circular connectors are engineered to provide robust electromagnetic interference suppression while maintaining mechanical toughness. Designs include conductive shells, integrated gaskets and precision-molded insulators to ensure shielding effectiveness, corrosion resistance, and IP69K-level ingress protection. Available in circular, heavy-duty and CEE form factors, options include high-current variants up to 800A and medical-grade materials resistant to 134°C autoclaving.

Applications and Industry Solutions

Optimized for mission-critical systems, WEIPU connectors are widely used in rail transit, automotive, medical devices, renewable energy, and Industry 4.0 smart manufacturing. EMI shielding ensures signal integrity in high-noise environments, making our circular connectors ideal for data, power and mixed-signal interconnections in harsh and safety-critical installations.

Customization, Rapid Prototyping and Services

WEIPU offers one-stop OEM/ODM capabilities with rapid-response support. Our vertically integrated workflow enables prototype delivery in 7–15 days and 24-hour technical response. From custom shielding geometries to tailored insert arrangements and cable assemblies, we partner with designers to accelerate time-to-market without compromising compliance or performance.

Quality, Testing and Compliance

As a principal drafter of relevant national standards and holder of elite certifications, WEIPU rigorously tests EMI performance, environmental sealing, mechanical endurance and electrical safety. Comprehensive quality assurance ensures consistent performance under vibration, temperature extremes and electromagnetic stress—meeting requirements for rail, automotive and medical approvals.

Contact WEIPU

For technical inquiries, samples or custom solutions for emi shielded circular connectors, visit https://www.weipu-group.com/ or contact our sales team at salse01@weipu-group.com or +86-020-80501102. WEIPU remains the trusted partner for mission-critical connectivity worldwide.

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FAQ:

How long does it take to receive a custom quote?

Standard products: 7 working days; customized products: 10-20 working days (depending on technical complexity).

Why does the WY Series have two different temperature ranges?

The dual temperature ranges are designed to match different application scenarios. The -40°C~+85°C range is for power transmission scenarios, where equipment may generate higher heat; the -20°C~+70°C range is optimized for signal/data transmission scenarios, ensuring the stability of sensitive electronic signals within a suitable temperature range.

What are the contact options of the TYPR-231-C series? How to choose?

The TYPR-231-C series is equipped with tin-plated contacts. Tin-plated contacts have good conductivity and high cost-effectiveness, which are fully suitable for general industrial environments with no special corrosion requirements. It is recommenxingded to select according to the actual working environment and budget.

Is the TYPR-231-C connector compatible with other models of Weipu waterproof connectors?

The TYPR-231-C series has a standard interface size and locking mechanism. Under the premise of consistent rated parameters and pin configuration, it can be compatible with some universal industrial connectors of the same specification. For the best use effect, it is recommended to use Weipu original matching connectors.