PA66 18 Pin M19 Circular Connector - OEM Low Voltage Wire Connectors Waterproof
M19 18 Pin Circular Connector for Outdoor Signal Applications
Product Overview
Professional-grade M19 circular connectors designed for reliable outdoor signal transmission with quick-lock mechanism and waterproof protection.
Key Features
- PA66 engineering plastic shell with superior strength and weather resistance
- M19 circular structure for precise docking and vibration resistance
- Push-lock quick release system for easy connection
- Multiple pin configurations available: 2-18 pin options
- Power and signal combination variants: 3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin, 2+20Pin
- Field assembly versions: wire-to-wire and wire-to-board options
- 20A current rating for continuous operation
- Cable assembly services available
- OEM/ODM customization supported
Material Specifications
Shell Material: High-quality PA66 engineering plastic with excellent mechanical strength, impact resistance, and deformation resistance. Resistant to high/low temperatures, UV aging, and corrosion for stable long-term performance in complex outdoor environments.
Electrical Parameters
| Parameter |
Specification |
| Number of Poles |
18 Pin |
| Current Rating |
5A maximum |
| Voltage Rating |
300VAC maximum |
| Durability Voltage |
1500VAC @ 60 seconds |
Technical Parameters
| Parameter |
Specification |
| Contact Resistance |
10 mΩ maximum |
| Insulation Structure |
500 MΩ at 500VDC |
| Operating Temperature |
-40°C to +105°C |
| IP Class |
IP67 (1m / 30min) when mated |
| Mold Material |
PA66 |
| Contact/Terminal Material |
Gold Plated Brass |
| Seal Material |
Silicone |
Operation Parameters
| Parameter |
Specification |
| Voltage Rating |
300VAC maximum |
| Current Rating |
5A maximum |
| Minimum Wire Size OD |
3.0mm - 6.0mm |
| Maximum Wire Size OD |
8.0mm - 10.0mm |
| Maximum Cable Cross Section Area |
0.5mm² - 2.5mm² |
Application Industries
- Growth Lights
- Communications Equipment
- Product Coding Machines
- Inventory Product Coding Systems
- Inkjet Systems
- Solar Systems
- Industrial Inkjet Equipment
- Electric Power Equipment
- Laboratory Forensic & Pathology Equipment
- Heavy Machinery
Product Design
Frequently Asked Questions
Are you a factory or trading company?
We are a factory located in Ulinkcon Industrial Park, Bao'an District, Shenzhen, China.
How to track my shipment?
Once goods are shipped, we provide tracking numbers and logistics platform links for real-time status updates.
Can I pay after receiving the goods?
For first-time cooperation, advance payment is required. Flexible payment terms available for long-term trusted clients after successful orders.
How many materials can you provide?
We offer various materials including PVC/Nylon for connectors and PVC/Rubber/Silicone for cables. Custom material selection available based on requirements.