Waterproof Connectors & Cable Assemblies for OEMs
Compare JNICON waterproof connectors and custom cable assemblies for industrial power and signal connections. Start with pin count, rated current, cable diameter and locking type, then check the selected model’s mating requirements and datasheet. Send your application details to request drawings and an OEM quotation.
Waterproof Connectors & Cable Assemblies for OEMs
Compare JNICON waterproof connectors and custom cable assemblies for industrial power and signal connections. Start with pin count, rated current, cable diameter and locking type, then check the selected model’s mating requirements and datasheet. Send your application details to request drawings and an OEM quotation.
Overcoming Critical Connectivity Vulnerabilities
Why standard, lower-grade connectivity configurations fail in the field—and how Jnicon solves it.
Water Ingress & Environmental Degradation
The Reality: Standard field seals easily decay under brutal UV rays, moisture, and chemical exposure, leading to fatal signal short circuits and catastrophic equipment downtime.
The Jnicon Solution: We engineer true waterproof electrical connectors and watertight plugs built to sustain high Ingress Protection metrics over continuous operation.
High Assembly Labor Costs & Field Wire Errors
The Reality: Manual on-site wire stripping, pinning, and soldering consume excessive labor costs and heavily introduce human wiring mistakes during large-scale deployment.
The Jnicon Solution: Our integrated cable assemblies line delivers a plug-and-play, completely factory-overmolded solution—saving installation times significantly.
Poor Signal Integrity & Severe Contact Resistance
The Reality: Low-grade contact plating and unstable base alloys trigger severe signal drop-offs, intermittent data losses, and dangerous thermal runaways under heavy electric current.
The Jnicon Solution: Every piece features optimal copper alloy contacts reinforced with dense gold/silver plating to guarantee low-impedance electrical transmission.
Explore Our Core Product Categories
A comprehensive directory of high-performance components, integrated overmolded cable assemblies, and intelligent IoT hardware engineered for seamless system connectivity.
Connectors
As an R&D-driven connector manufacturer, we deeply understand the weight of "reliable connections." Our connector product line covers Circular Connectors, Energy Storage Connectors, Power Connectors, Data & Signal Connectors, and Hybrid Connectors, widely used in Industrial Automation, New Energy & Energy Storage, Outdoor Lighting, Rail Transit, Marine Electronics, and more.
From M Series to MJ Series, from Powercon to RJ45, every connector undergoes rigorous R&D design, material selection, and quality testing. We use imported PA66 high-performance engineering plastics and copper alloy with gold/silver plating, ensuring reliable operation in extreme environments from -40℃ to 125℃. Our 55+ R&D engineers, nearly 300 patents, and annual R&D investment of nearly RMB 10 million are our commitment to "reliable connections." Whether you need standard products or custom solutions, IP67 or IP68, Jnicon Electric is your trusted connection partner.
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Cable Assemblies
Cable Assemblies are an extension of connector applications and the core of our "ready-to-use" capability. From M Series molded versions and push-locking cable assemblies to T/Y splitter assemblies, we provide complete connection solutions that are ready to install.
Unlike standalone connectors, Cable Assemblies pre-mold the connector and cable into one unit, with 100% electrical and waterproof testing completed before delivery. Customers no longer need to wire or invest in harness processing equipment — just install and go. We offer Straight (180°) and Right Angle (90°) cable exit options, customizable lengths, and IP68 protection for reliable operation in harsh environments from -40℃ to 125℃. In energy storage systems, industrial equipment, and outdoor lighting projects, our Cable Assemblies are helping customers simplify assembly, reduce labor costs, and improve product consistency.
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Cable & Accessories
Cables and Accessories are the perfect partners for your connector solutions. We offer Power Cables, Signal Cables, Data Cables, along with Dust Caps, Sealing Rings, and Installation Tools to help you achieve complete and standardized connection installations.
Although cables and accessories may seem less "core" than connectors, they are often the key to project success. A missing sealing ring can compromise IP68 protection; a mismatched cable can cause signal interference. Jnicon Electric provides original accessories that are fully compatible with our connectors, ensuring the sealing, reliability, and safety of your entire connection system. Whether for bulk procurement or after-sales maintenance, we provide one-stop supporting services.
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Smart Electronics
Smart Electronics is the strategic new direction of Jnicon Electric, bridging our journey from "connections" to "smart connections." Leveraging the R&D capabilities, manufacturing experience, and quality systems we've built in connectors and cable assemblies, we are expanding into Smart Home, Security & Surveillance, and Drone Accessories.
Our first smart electronic product — the Smart Smoke Alarm — will soon be launched globally. It carries forward Jnicon's commitment to "reliability" and "R&D-driven" principles. Every step, from circuit design to enclosure material, from sensor selection to complete product testing, is rigorously controlled. More smart electronic products will follow. If you have custom development needs, please feel free to contact us.
Discover Smart ElectronicsHot Products
Our top-performing, field-proven connectivity models optimized for immediate engineering deployment and global supply chain compliance.
M25 2-Pin Waterproof Connector 50A Push Locking Molded with Cable for Solar & Energy Storage
Pre-molded 50A push-locking waterproof connector with IP67-rated cable, ready-to-use for reliable outdoor power connections in solar and energy storage systems.
M25 4-Pin Waterproof Connector 50A Push Locking Molded with Cable for Industrial Automation
Pre-molded 50A 4-pin push-locking waterproof connector with IP67-rated cable, ready-to-use for industrial equipment and outdoor LED lighting installations.
M25 5-Pin Waterproof Connector 30A Push Locking for LED Lighting & Marine
30A 5-pin push-locking waterproof power connector with IP67 protection for outdoor LED lighting and marine equipment.
M28 3-Pin Waterproof Connector 80A Bayonet Locking IP67 for Solar & Storage
80A 3-pin bayonet-locking waterproof circular connector with IP67 rating for solar photovoltaic and energy storage systems.
MJ32 2+5 Pin Hybrid Waterproof Connector 120A for BMS Signal Transmission
The JNICON MJ32 hybrid waterproof connector combines two 120A power contacts and five 10A signal contacts in a quick-lock, IP67-rated interface for BMS and industrial control wiring. Request the exact mating-pair drawing and validate ratings, cable fit and application conditions before production approval.
M40 3+9 Pin Hybrid Waterproof Connector for Control Systems
50A+10A hybrid bayonet lock waterproof connector for industrial control and signal transmission.
High-Performance Industrial Connectors & Heavy-Duty Cable Assemblies
Compare each connector model by its rated current, operating voltage, contact layout, materials and specified environmental performance. Request the applicable drawing and supporting documentation; management-system certification and product approval have different scopes.
Maximum Ingress Protection (IP67 / IP68 / IP69K)
Technical Check: Verify the exact model’s IP rating, mating or capped state, cable-entry configuration and test conditions. IP67, IP68 and high-pressure washdown requirements are not interchangeable.
Procurement Check: Match the tested assembly to your exposure to water, dust, cleaning pressure and chemicals before approving it for production.
Premium Imported Virgin PA66 Housing
Technical Check: Request the housing material, flammability classification and relevant environmental data for the selected model.
Procurement Check: Assess material compatibility with temperature, oils, cleaning agents and outdoor exposure; do not infer performance from a resin name alone.
Advanced Gold/Silver-Plated Metallurgy
Technical Check: Verify contact material, plating, contact-resistance limits and termination instructions in the model-specific documentation.
Procurement Check: Validate temperature rise and signal performance on the complete assembly; plating alone does not guarantee loss-free transmission or permanent corrosion protection.
Model-Specific Temperature & Current Derating
Technical Check: Use the selected connector and cable assembly’s specified operating temperature and current-derating data. Temperature limits vary by model and configuration.
Procurement Check: Confirm the intended ambient temperature, electrical load and duty cycle through application validation before release.
Why Choose Jnicon: Our Core Advantages as a Leading Connector Manufacturer
Driven by pioneering technology, massive production scale, and an uncompromising "Zero Defects" policy, Jnicon Group delivers future-proof industrial connectivity solutions. Discover why global industry leaders trust us as their strategic partner.
Innovation Leadership
With 55+ dedicated R&D engineers, Jnicon invests over 10 million RMB annually in research and development. Our team continuously develops cutting-edge connector technologies that meet evolving industry demands.
Massive Production Scale & Dual-Base Security
Operating 5 specialized subsidiaries across South and Central China, our modern manufacturing footprint spans over 20,000 square meters. Our new state-of-the-art High-Power Connector Industrial Park in Shaoyang was officially put into operation on April 15, 2025.
Zero Defects Policy
Quality is at the heart of everything we do. Our rigorous quality control systems ensure that every connector meets the highest industry standards. We are committed to delivering products with zero defects to our customers.
Innovation Leadership
With 55+ dedicated R&D engineers, Jnicon invests over 10 million RMB annually in research and development. Our team continuously develops cutting-edge connector technologies that meet evolving industry demands.
Massive Production Scale & Dual-Base Security
Operating 5 specialized subsidiaries across South and Central China, our modern manufacturing footprint spans over 20,000 square meters. Our new state-of-the-art High-Power Connector Industrial Park in Shaoyang was officially put into operation on April 15, 2025.
Tailored Connectivity Solutions by Industry
Pre-engineered, multi-certified interconnection architectures designed to optimize assembly efficiency and ensure absolute performance across 9 critical sectors.
Comprehensive Technical & Commercial FAQ
Find instant answers to critical engineering specifications, manufacturing capabilities, and global procurement standards.
We have two manufacturing bases. One in Shenzhen, Guangdong Province, and the other in Shaoyang, Hunan Province. The Shaoyang base is our high-power connector production hub with an annual capacity of 10 million sets.
Related Blog Posts & Technical Guides
Explore practical JNICON blog guides on connector selection, cable assembly testing, waterproofing, power and signal performance, and cable management for factory OEMs. Click an article to read the full guide.
Ready to Power Your Next Project?
Whether you need a high-performance industrial connector or a fully customized cable assembly, our technical team is here to help. Reach out today for a free technical consultation and a detailed quote within 24 hours.
24-Hour Expert Response
Our technical sales team guarantees a response to your inquiry within one business day.
Engineering Support
Get direct access to our 55-engineer R&D team for complex OEM/ODM projects.
Global Supply Chain Security
Backed by our 500-million-RMB Shaoyang Industrial Park, we ensure stable delivery for any order volume.
Strict NDA Protection
Your designs and intellectual property are safe with us. We sign NDAs for all custom projects.