LLT M12 Front Panel Mount
Technical Excellence
Authority Certifications






LLT Connector™ M12 Series Core Technology Advantages


M12 Connector Precision Engineering
Precision Locking
Advanced 90° locking with triple silicone sealing for IP68 protection.
Environmental Protection
Operating range -55°C to +125°C with UV resistance.
Multi-Application Performance
3-17 pin configurations, handling up to 10A current.
Panel Mount Professional Integration
Professional panel mount design with aviation-grade PA66 housing. Ideal for LED applications and industrial systems requiring custom installations.



Versatile Solutions Complete Range
Comprehensive M12 connector series from 3 pin to 17 pin configurations. Specialized solutions for LED and industrial applications.
典型应用场景




LLT Connector™ · Premier Outdoor Lighting Applications




Advanced Manufacturing Excellence
Precision Engineering & Quality Assurance
Computer Vision Pin Assembly
Precision pin positioning utilizing advanced computer vision technology with automated insertion systems achieving ±0.05mm tolerance accuracy.
HD Vision Quality Control
High-definition imaging systems provide modular quality inspection for injection molded housings, ensuring 100% defect detection and process reliability.
Smart ERP Integration
Intelligent ERP system provides end-to-end process control with real-time delivery tracking and precision scheduling algorithms.
🎯 Guaranteed On-Time DeliveryManufacturing Specifications
Comprehensive Connector Solutions
Leading Connector Manufacturing Company
Wire Connectors
Wire connector solutions including waterproof wire connectors, automotive wire connectors, and various wire connector types for industrial applications.
M12 & Pin Connectors
Professional M12 connector series, 2 pin connector, 3 pin connector, 4 pin connector, 8 pin connector, and 9 pin connector solutions.
LED Connectors
Specialized LED connector and LED strip connector solutions, LED light connectors, and LED light strip connectors for professional installations.
Automotive Connectors
Automotive electrical connectors, 4 pin trailer connector, 7 pin trailer connector wiring, and connector automotive electrical solutions.
Network & Data
RJ45 connector, RJ-45 connector, ethernet wifi connector solutions for reliable data transmission and network connectivity.
Industrial Grade
Electrical connectors, servo male to male connector, 6 gauge wire connectors, and 4 gauge wire connector for heavy-duty applications.
Leading Connector Manufacturing Company
As a premier connector manufacturing company, we specialize in connectors, electrical connector types, wires and connectors, and electric connectors for diverse industrial applications. Our expertise includes mass connector production, 5 pin ebike light connector, 3 way wire connector, and 4 wire trailer connector solutions.
About LLT Connector™
Shenzhen LLT Connector Co., Ltd.
Leading Connector Manufacturing Company
(including supply chain partners)
Dongguan Plant: 150,000 m²
200+ technical patents
World-Class Electrical Connection Solutions
LLT Connector™, certified as a National High-Tech Enterprise (2023), leverages our comprehensive R&D team, 200+ technical patents, and vertically integrated manufacturing system to deliver world-class electrical connection solutions. Our products serve diverse industries including outdoor lighting (renowned domestic and international real estate projects, with over 50% market share in plant grow light connectors), solar energy (preferred supplier for major enterprises like CITIC BO/Invt Solar), and industrial automation (Huawei 5G base station cooling modules, BYD non-standard automation logistics systems).
Our custom connector series empowers new energy vehicle high-voltage platforms (400V/800V) for high-current DC transmission, as well as electric vehicle fast-charging waterproof connection solutions.
Advanced Manufacturing Excellence
State-of-the-Art Production Facilities

Automated Assembly & Potting Line
Advanced automation technology ensuring precision assembly and reliable potting processes for superior connector quality.

High-Precision Injection Molding
State-of-the-art injection molding facilities delivering exceptional precision and consistency for connector housing components.
Automated Precision Pin Insertion Technology
HD Vision Injection Molding QC
High-definition imaging systems provide modular quality inspection for injection molded insulator components, ensuring 100% defect detection and closed-loop manufacturing reliability.
Intelligent ERP Delivery Control
Smart ERP system provides end-to-end process control with real-time delivery tracking and precision scheduling algorithms, ensuring accurate delivery timing for all connector orders.
Manufacturing Excellence Specifications
Standardized Custom Manufacturing Process
Professional OEM/ODM Solutions
📋 Requirements Analysis & Preliminary Design
Our professional engineering team evaluates customer-provided drawings, specifications, and key parameters to develop comprehensive preliminary design sketches with technical feasibility assessment.
🔧 Tooling Agreement & Detailed Engineering
Upon signing the tooling development agreement with initial deposit (typically 30%), our engineering team initiates comprehensive mold design and detailed technical drawings development.
🏭 Mold Development & First Article Inspection
Following customer approval of detailed drawings, we proceed with precision mold manufacturing. Upon successful trial molding, first article samples are provided for comprehensive customer validation and approval.
🔍 Pre-Production Final Review & Approval
Prior to mass production initiation, customers conduct final review and approval of production-ready drawings and manufacturing documentation. Our team provides comprehensive support throughout this critical phase.
📦 Custom Packaging & Brand Solutions
We offer both standard packaging solutions and customized packaging options tailored to specific customer requirements, ensuring optimal product protection during shipping while maintaining brand integrity and professional presentation.
⭐ Specialized Requirements & Value-Added Services
For unique process requirements including cable termination, custom labeling, material processing services (such as injection molding), and other specialized manufacturing needs, we provide flexible custom production and comprehensive value-added service solutions.
Typical Project Timeline
Professional Connector Manufacturing Solutions
Leading Connector Manufacturing Company
🔌 Wire Connectors & Electrical Solutions
Professional wire connector solutions including waterproof wire connectors, automotive wire connectors, and various wire connector types. Our electrical connectors feature 2 pin connector, 3 pin connector, 4 pin connector, 8 pin connector, and 9 pin connector configurations for industrial applications. Specialized wire connectors types include 3 way wire connector, 4 gauge wire connector, and 6 gauge wire connectors.
⚙️ M12 Connectors & Industrial Solutions
Premium M12 connector series with precision engineering. Our connector portfolio includes servo male to male connector for automation, mass connector solutions, and electrical connector types for demanding applications. Industrial-grade connectors designed for reliability and performance in harsh environments.
💡 LED Connectors & Lighting Solutions
Specialized LED connector and LED strip connector solutions for professional installations. Our LED light connectors and LED light strip connectors ensure reliable performance. Advanced connector for led applications with 5 pin ebike light connector for e-mobility lighting systems.
🚗 Automotive Electrical Connectors
Robust automotive electrical connectors including 4 pin trailer connector, 7 pin trailer connector wiring, and 4 wire trailer connector solutions. Our connector automotive electrical products meet stringent automotive standards for reliable vehicle connectivity.
🌐 Network & Data Connectors
High-performance RJ45 connector and RJ-45 connector solutions for network infrastructure. Our ethernet wifi connector products ensure reliable data transmission for modern connectivity requirements.
🏭 Industrial Grade Solutions
Heavy-duty electrical connector solutions for industrial applications. Our electric connectors portfolio includes high-current wires and connectors designed for demanding operational environments and critical system connections.
Premier Connector Manufacturing Company
As a leading connector manufacturing company, we specialize in comprehensive connectors solutions including advanced 2 pin electrical connector systems, precision amphenol connectors compatibility, and specialized rg45 connector variants. Our expertise encompasses all electrical connector types from standard configurations to custom-engineered solutions for diverse industrial applications.
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