M19 thread lock male rear panel mount waterproof connector

M19 Parametric Table

Cores Voltage Current Wire Gauge
2P 250V 20A ≤2.5mm²
3P 250V 20A ≤2.5mm²
4P 250V 20A ≤1.5mm²
5P 250V 15A ≤1.0mm²
6P 250V 15A ≤0.75mm²
7P 100V 5A ≤0.75mm²
8P 100V 5A ≤0.5mm²
9P 100V 5A ≤0.3mm²
10P 100V 5A ≤0.3mm²
12P 100V 5A ≤0.2mm²
14P 100V 5A ≤0.2mm²
18P 100V 5A ≤0.2mm²

Specs: IP67 | 3000 Cycles | -40℃~+105℃ | Cable: 6-10mm

*Prices per set, shipping not included

M19 Threaded Waterproof Connector Series - Industrial Grade IP67 Panel Mount Solutions

Thread Lock Male Rear Panel Mount Waterproof Connector | Circular Connectors | Automation & Robotics Applications

International Certifications

UL Listed Connector TUV Certified Waterproof Connector ISO9001 Quality Management IATF16949 Automotive Grade CE Certified Industrial Connector CCC Approved Connector
Need Custom Connector Solutions or Technical Support? Visit our online selector tool: conn-llt.cn/selector.html
Keywords: M19 connector, waterproof electrical connector, panel mount connector, circular connector, thread lock connector, IP67 connector

M19 Thread Lock Waterproof Connector - Technical Specifications & Performance

M19 Male Female Threaded Waterproof Connector Assembly Thread Lock Mechanism Industrial Connector Rear Panel Mount Circular Connector Design

Industrial Grade M19 Waterproof Connector

Key Performance Specifications

🌡️ Environmental Rating
Operating Temperature: -25℃ to +105℃ | IP67 Waterproof Rating | Vibration Resistant: 5G Military Standard
⚡ Electrical Performance
Pin Configuration Current Rating Voltage Rating Contact Resistance
2-4 Pin 20A 500V ≤1mΩ
5-12 Pin 5A 300V ≤5mΩ
🔧 Construction Materials
Contact Pins: Phosphor Bronze + 24K Gold Plating (3µm) | Housing: PA66 Nylon (V-0 Flame Retardant)
Sealing: Dual Silicone O-Rings + Epoxy Potting | Durability: 3000+ Mating Cycles
🎯 Primary Applications
Industrial Automation: Robot Arms, AGV Systems, Servo Motors | Outdoor Equipment: LED Lighting, Solar Inverters, Marine Electronics | Transportation: Railway, Automotive, Heavy Machinery

Installation Method Comparison

Threaded Connector

Standard Threaded

Industry standard for all environments.

  • 🔧
    Secure Fastening
    Vibration resistant, stable connection.
  • 💰
    Cost Effective
    Economical, suitable for mass production.
  • 🔄
    Wide Compatibility
    Automation/Robotics/Sensors.
Self-Locking Connector

LLT™ Patented Self-Lock RECOMMENDED

Revolutionary design enhancing efficiency & reliability.

  • Quick Connect
    Tool-free, one-click connection, time-saving.
  • 🔊
    Audible Feedback
    "Click" sound confirmation.
  • 📈
    Efficiency Boost 90%
    Significantly reduces installation & maintenance costs.
Quick-Lock Connector

Simple Quick-Lock

Threaded alternative, balancing efficiency & cost.

  • 🔒
    Quick Locking
    Easy operation, secure retention.
  • 💧
    Superior Sealing
    Ideal for humid/outdoor environments.
  • 🌏
    Global Popularity
    Favored by international markets.

Product Types

Front Panel Mount

Front Panel Mount

Ideal for control panels and equipment housing connections

Rear Panel Mount

Rear Panel Mount

Perfect for internal connections and confined space installations

Overmolded Cable Assembly 180°

Circular Mating Connector

Compact, lightweight, and easy installation

Typical Application Scenarios

Dexterous Hand Multi-Pin Connector Series
Light-Duty Medical - Collaborative AMR - IP67 Waterproof Connector Solution
Multi-Function Robot Connector
Heavy-Duty AGV Chassis Connection Solution
Integrated Drive-Control System Connection Solution
Drive-Control Integrated System Connection Solution
Servo Motor Encoder Connector
Light-Duty Logistics AGV - IP67 Waterproof Connector Solution

About LiLuTong Connectors™

LiLuTong Connector Smart Manufacturing Base in Dongguan

Shenzhen LiLuTong Connector Co., Ltd.

👥
Workforce 1,000+ (including supply partners)
🏭
Manufacturing Facilities HQ(Shenzhen): 12,000m²
Smart Base(Dongguan): 150,000m²
⚙️
Monthly Capacity 5,000,000+ units
📜
Innovation Excellence National High-Tech Enterprise (2023)
200+ technical patents

World-Class Premium Electrical Connection Solutions

LiLuTong Connectors™, recognized as a National High-Tech Enterprise (2023), delivers world-class premium electrical connection solutions through our comprehensive R&D team, 200+ technical patents, and vertically integrated manufacturing system. Our products serve diverse applications including outdoor lighting (renowned domestic & international real estate projects, with specialized plant lighting connector market share exceeding 50%), solar energy (preferred supplier for major enterprises like CITIC BO/Invt Solar), and industrial automation (Huawei 5G base station thermal modules, BYD custom automation logistics systems).

Our custom series empowers new energy vehicle high-voltage platforms (400V/800V) for high-current/DC transmission, as well as EV fast-charging waterproof connections.

Advanced Production Line Showcase

Automated Assembly and Potting Production Line
Automated Assembly & Potting Line
High-Precision Injection Molding Workshop
High-Precision Injection Molding Workshop

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