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WEIPU WY-TU Series Waterproof Plug — Rugged Circular Connectors

The WY-TU series waterproof plug from WEIPU brings an industrial-grade sealing solution to applications that cannot tolerate failure. These circular plugs are engineered to protect electrical and signal pathways against dust, water ingress, and mechanical stress—so control cabinets, field sensors, battery packs, and medical instruments keep running reliably in real-world conditions. WEIPU’s WY-TU family balances compact form factors with high-contact reliability to reduce downtime and simplify installation across diverse environments.

Engineered for Harsh Environments

Design choices in the WY-TU series are guided by real-life jobsite needs: secure mating under vibration, repeatable sealing after thousands of cycles, and materials that resist UV, salt spray, and chemical cleaning. WEIPU applies rigorous sealing technologies—precision O-rings, threaded or bayonet locking options, and selective overmolding—to deliver dependable ingress protection where it matters most. When a connector must survive pressure washing, heavy rain, or condensation inside enclosures, products built to IP67/68 and options reaching IP69K offer a clear reliability advantage.

Beyond sealing, WY-TU plugs prioritize contact integrity. Gold- and tin-plated contact choices, defined contact spacing, and robust insulators minimize contact wear and resist corrosion. The result is a connector that preserves signal integrity for sensors and controls, supports power distribution for medium-current applications, and reduces the need for preventive replacement.

Flexible Configurations and Rapid OEM Support

WEIPU’s product strategy for the WY-TU series focuses on configurability and speed-to-market. A broad set of shell sizes, pin counts, and termination styles lets designers match electrical requirements and mechanical constraints without reinventing the assembly process. Whether you need panel-mount receptacles, inline plugs, cable assemblies, or custom housings, the WY-TU series is intended to adapt rather than force design compromises.

Core variants: panel mount, inline plug, cable gland sealed assemblies.
Pin options: multi-pin signal and mixed-power contacts with modular insert choices.
Termination choices: solder, crimp, or ready-made cable assemblies for rapid deployment.
Accessory options: locking nuts, protective caps, strain relief boots.

WEIPU supports OEM and ODM projects with responsive engineering: prototype timelines measured in days (typical 7–15 days for initial samples), rapid tooling, and 24-hour technical response for urgent production needs. This vertically integrated approach—drawing on nearly three decades of connector expertise—reduces lead times and helps manufacturers meet tight program schedules.

Why WEIPU: Certification, Capacity, and Global Trust

Choosing the WY-TU series connects you to WEIPU’s institutional reliability. Founded in 1996 and a principal drafter of the GB/T 11918-2014 national standard, WEIPU has grown into a global leader with a 2025-expanded 80,000 m² facility and an annual capacity of 55 million units. The company offers more than 70,000 specifications—including circular, heavy-duty, and CEE connectors—and serves over 30,000 customers in 130 countries.

WEIPU’s credentials matter when your systems carry lives, revenue, or safety-critical functions. IRIS (Rail Transit) and IATF 16949 (Automotive) certifications demonstrate compliance with demanding sector standards; product capabilities such as IP69K protection, up to 800A high-current options, and autoclave-resistant medical-grade connectors illustrate technical breadth. For procurement and design teams, WEIPU’s one-stop services—rapid sampling, global logistics, and technical application support—shorten validation cycles and simplify qualification on regulated projects.

Contact WEIPU for WY-TU series inquiries, custom configurations, or technical datasheets: visit https://www.weipu-group.com/ or email salse01@weipu-group.com. Phone support is available at +86-020-80501102 for expedited assistance.

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FAQ

What is the typical IP rating for the WY-TU series waterproof plug?

WY-TU family options are designed to meet high ingress-protection standards. Common variants achieve IP67 and IP68, with select configurations and sealing methods rated for IP69K to withstand high-pressure, high-temperature washdowns. Specific rating depends on the chosen housing, locking mechanism, and cable gland or panel interface.

Can the WY-TU series support mixed signal and power contacts in one connector?

Yes. The WY-TU series supports modular inserts and mixed-contact layouts that combine low-voltage signals with medium-power contacts. WEIPU offers standard insert geometries plus custom pin assignments to keep power and signal paths separated while minimizing cable bulk for compact installations.

How quickly can WEIPU deliver prototypes or custom WY-TU assemblies?

WEIPU’s vertically integrated production and rapid-response engineering typically deliver prototypes within 7–15 days, depending on complexity. For urgent needs, WEIPU provides 24-hour technical response and expedited tooling options to accelerate validation and pilot production.

Are WY-TU connectors suitable for medical or autoclave environments?

Some WEIPU connector families are engineered for medical use and materials that tolerate sterilization processes. While WY-TU series plugs emphasize rugged sealing and durability, specific medical-grade models and material treatments are available for high-temperature autoclaving; confirm the exact part specification with WEIPU for 134°C compatibility.

What documentation and certifications back the WY-TU series for regulated industries?

WEIPU maintains comprehensive documentation—technical datasheets, material declarations, and test reports—supported by company-level certifications such as IRIS (Rail Transit) and IATF 16949 (Automotive). As a principal drafter of GB/T 11918-2014 and a manufacturer with a global quality system, WEIPU can supply compliance evidence required for formal qualification.