Waterproof Plug And Socket 12 Pin IP67 M19 Circular Connectors
Quick Description
Engineered exclusively for high-reliability operation in wet, harsh environments, this circular connector series delivers uncompromised performance with its IP67 dust and water ingress protection rating. Featuring a corrosion-resistant housing and secure 12-pin configuration, it guarantees stable, uninterrupted transmission of both power and signal. Designed for effortless mating and tool-free installation, its rugged construction ensures long-lasting durability across industrial equipment, outdoor electronics, lighting systems, and marine devices—making it the definitive choice for demanding applications requiring robust, moisture-sealed electrical connections.
What sets this model apart is its specialization in diverse power applications, paired with an intuitive push-lock mechanism. A simple one-second insertion triggers automatic locking, streamlining operation and eliminating accidental disconnections.
Another key advantage is its integrated power-and-signal design, a rapidly growing preference among device manufacturers. This innovative solution perfectly addresses the limitations of separate power and signal connectors, particularly ideal for space-constrained installations where compact, all-in-one connectivity is essential.
Ulinkcon further offers custom cable assembly services for all multi-pin connectors in this series. Simply provide detailed specifications of your cable requirements, and our dedicated team will deliver tailored solutions to meet your exact needs.
Main Features
| Electrical Parameters | |
| Number of Poles | 12 Pin |
| Current Rating | 5A max. |
| Voltage Rating | 300VAC max |
| Durability Voltage | 1500VAC @ 60 s. |
| Technical Parameters | |
| Contact Resistance | 10 mΩ max |
| Insulation Structure | 500 MΩ at 500VDC |
| Operating Temperature | -40°C ~ +105°C |
| IP Class | IP67 (1m / 30min) when mated |
| Mold Material | PA66 |
| Contact/Terminal Material | Gold Plated Brass |
| Seal Material | Silicone |
Application industries
| Operation Parameters | |
| Voltage Rating | 300VAC max |
| Current Rating | 5A max |
| Min Wire Size OD | 3.0mm ~ 6.0mm |
| Max Wire Size OD | 8.0mm ~ 10.0mm |
| Max.Cable Cross Section Area | 0.5mm2 ~ 2.5mm2 |
Design Sketch


1. Q: Are you a factory or trading company?
A: We are a factory. Located in Ulinkcon Industrial Park, Bao'an District,Shenzhen,China
2. Q: Do you accept other payment currencies besides USD?
A: Our default currency is USD, but we can also accept EUR, GBP, or other major currencies. Please confirm the exchange rate with our sales team when placing the order.
3. Q: How many materials you can provide?
A: There's some different materials from connector and cable, we usually use PVC/Nylon material to product connector, PVC/Rubber/Silicone material was used in cable. Of course we can also according to your requirments to choose the material.