waterproof RJ Coupler - Waterproof RJ45 Coupler Superior 180 Degree Screw Locking Gold Plated with Cap VWPTM-220728EF3
Waterproof RJ45 Coupler Superior 180 Degree Screw Locking Gold Plated with Cap VWPTM-220728EF3
The Waterproof RJ45 Coupler, model VWPTM-220728EF3, is a high-performance network connectivity solution engineered by Vitalconn Electronics, a specialist with over 15 years of expertise in high-end wiring harness production. Featuring a robust 180-degree (straight) screw-locking mechanism and premium gold-plated contacts, this coupler ensures a stable, lossless, and secure “vital connection” for critical outdoor and industrial Ethernet applications.
Product Overview
The VWPTM-220728EF3 is a specialized component within Vitalconn’s professional Waterproof Connector & Cable series. Designed for maximum reliability in harsh environments, it provides a high-integrity 180-degree bridge for RJ45 network connections while shielding internal components from moisture, dust, and vibration through precision-engineered silicone gaskets and robust thermoplastic housing. The integrated protective cap ensures the interface’s integrity remains intact even when disconnected.
Product Specifications
- Model: VWPTM-220728EF3.
- Interface Type: RJ45 Coupler (180 Degree Orientation).
- Locking Mechanism: Screw Locking.
- Plastic Housing: Engineering Thermoplastic (UL94V-0 flammability rating).
- Nut Material: Engineering Thermoplastic (UL94V-0 flammability rating).
- Contacts: Phosphor Bronze.
- Plating: Gold plating over nickel in the contact area.
- Gasket Material: High-quality silicone.
- Protection: Includes integrated protective cap.

Product Features
- Secure Screw Locking: Enables a firm and vibration-resistant connection, ensuring the network link remains stable in demanding mechanical environments.
- Superior Waterproofing: Utilizes high-quality silicone gaskets to prevent short circuits and signal leakage in high-humidity or outdoor conditions.
- Flame Retardant Materials: Constructed with UL94V-0 rated thermoplastics to ensure overall fire safety and eliminate spontaneous combustion hazards.
- Oxidation Resistance: Features gold-plated phosphor bronze contacts to maintain high conductivity and resistance to environmental wear.
- Integrated Interface Protection: Equipped with a cap to protect the coupler from dust and water ingress when idle.
Applications
- Outdoor Infrastructure: Reliable signal transmission for street lamps and large-scale LED screens.
- Maritime & Marine: Specialized connectivity for yachts and seaside electronic systems.
- Communication Equipment: High-performance waterproof coupling for outdoor Communication hubs and base stations.
- Industrial Automation: Secure data links for robotic systems and CNC machinery in complex environments.
FAQ
1. What is the benefit of the 180-degree design of this coupler? The 180-degree orientation provides a straight-through connection, making it ideal for standard inline cable extensions where space or specific routing requires a linear path rather than a right-angle connection.
2. Is this product safe for use in environments with fire risks? Yes. Both the plastic housing and the nut are manufactured from Engineering Thermoplastic with a UL94V-0 flammability rating, ensuring the product is flame retardant.
3. Does this coupler protect the internal interface when a cable is not attached? Absolutely. The VWPTM-220728EF3 is designed with a cap that securely seals the internal RJ45 interface against environmental elements like dust and moisture when not in use.
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