logo
Shenzhen Ulinkcon Technology Co., Ltd.

Professinal industrial waterproof connectors provider

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsWaterproof Data Connector

300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector

300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector

  • 300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector
  • 300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector
  • 300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector
300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector
Product Details:
Place of Origin: China
Brand Name: Ulinkcon
Certification: CE/Rohs/TUV/UL
Model Number: M19
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 1.Plastic bag;2.Carton;3.As per customer's requirements
Delivery Time: 3~6working days
Payment Terms: T/T,D/P,L/C,D/A,,Western Union,MoneyGram
Supply Ability: 100000 pairs Montly
Contact Now
Detailed Product Description
Pin: 18Pin Current Rating: 5A
Rated Voltage: 300V Flame-resistant Rating: UL94-V0
Connector Type: Male Female Connector Material: Nylon

300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector
Product Overview

PA66 18 Pin M19 Low Voltage Wire Connectors Waterproof - M19 18 Pin Circular Connector for Outdoor Signal Applications

300V Low Voltage Waterproof Quick Connect Wire Connectors, designed with M19 specification and 18-pin high-density layout, are dedicated to low-voltage data transmission. Integrating quick connection and waterproof protection, they are special connection accessories for industrial and outdoor low-voltage data transmission scenarios, different from conventional power connectors, focusing more on the accuracy and stability of data transmission.

The 18-pin high-density precise layout is optimized for 300V low-voltage data transmission, which can carry multiple groups of data signal transmission simultaneously. It is suitable for signal transmission needs of sensors, automation equipment, data acquisition terminals and other scenarios, with precise contact and no crosstalk, ensuring efficient and delay-free data transmission.

Equipped with a quick connection structure, it can realize quick plug-in and docking manually without cumbersome operations, greatly saving installation and maintenance time. It is suitable for low-voltage data equipment that needs frequent debugging and maintenance, and the connection is tight, effectively preventing poor contact caused by external forces.

It has excellent waterproof performance, which can resist complex environments such as outdoor humidity, dust and slight water stains, adapting to outdoor low-voltage data monitoring, industrial workshop low-voltage control systems and other scenarios, avoiding data transmission interruption or equipment damage caused by environmental factors, and ensuring the safety of low-voltage data transmission.

Adapted to 300V low-voltage working conditions, it meets the insulation performance standards. The shell is made of weather-resistant and wear-resistant material, anti-aging and impact-resistant, suitable for long-term outdoor and complex industrial working conditions. The M19 standard interface is compatible with conventional low-voltage data cables, with strong versatility, combining convenience and durability, fully meeting the core needs of low-voltage data transmission.

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
300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector 0 300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector 1
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.

How to buy your products?

You need to do as followings:

  • Confirm Current Rating and Number of Contacts
  • Confirm Assembly style
  • Confirm Cable Wire gauge
  • Confirm Cable Length and Material
300V Low Voltage Waterproof Quick Connect Wire Connectors M19 18 Pin Data Connector 2

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

S
S*s
Australia Mar 24.2025
These connectors handle Aussie weather really well—sun, salt air, rain. No corrosion, no loose connections. Great quality, great service, repeat customer for life.
M
M*.
United States Aug 10.2024
Shipping was faster than I expected, and the packaging was really secure—no damage at all. Once I started using these connectors, I was impressed right away. They fit perfectly, connect tightly, and are really easy to install even for someone who isn’t a professional. We use them in outdoor lighting and security systems, and they’ve been working flawlessly. The seller’s attitude was great from start to finish, very friendly and professional. I’ve already recommended this shop to a few of my contractor friends.
D
D*s
Argentina Jul 1.2023
Very satisfied with my purchase. The connectors are durable and easy to handle. The seller cared about my experience and made sure everything was okay after delivery. Excellent product and amazing service.
Contact Details
Shenzhen Ulinkcon Technology Co., Ltd.

Contact Person: Miss. Gina

Tel: +86 075523019434

Send your inquiry directly to us (0 / 3000)

Other Products