PA66 18 Pin M19 Low Voltage Wire Connectors Waterproof
M19 18 Pin Circular Connector for Outdoor Signal Applications
Product Overview
M19 Circular DesignStandard M19 circular size, compact structure, good compatibility for industrial equipment and easy installation.
18-Pin Configuration
18-pin multi-core design, supports multi-channel signal and data transmission for complex control systems.
Quick Release Structure
Quick release locking mechanism, plug and play, fast connection and disconnection without tools.
IP67 Waterproof Grade
IP67 waterproof and dustproof, stable in humid, outdoor and harsh industrial environments.
300V Voltage Rating
Rated voltage up to 300V, safe and reliable for power and signal transmission.
Cable Data Connector
Specially designed for cable data transmission, stable signal, strong anti-interference performance.
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.
Is there a discount for large - quantity orders?
Yes, we offer tiered discounts for bulk orders. The more you order, the more competitive the price. Please inform us of your expected quantity for a customized quotation.
