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Micro-miniature circular 2-core waterproof connector

Product Overview： Our micro-miniature circular 2-core waterproof connector is a compact round connection solution tailor-made for ultra-narrow installation spaces and low-power device wiring. Featuring a miniature circular streamlined structure and professional 2-core independent circuit design, this tiny waterproof plug perfectly solves the bulkiness and poor waterproof drawbacks of traditional connectors for small precision devices. Manufactured with high-grade insulating materials and precision circular docking technology, it delivers stable power transmission, excellent sealing performance and strong environmental adaptability. It supports long-term stable operation in outdoor, humid, dusty and vibration-prone scenarios, being the optimal mini connection accessory for miniature electronic and smart devices. With an ultra-small circular body and standardized 2-core power transmission design, this connector realizes simple and efficient circuit connection without signal crosstalk or power loss. The lightweight and compact round shape fits embedded and dense installation perfectly, meeting the miniaturization and lightweight development demands of modern electronic equipment.

Application field： Smart Home Mini Devices，Outdoor Portable Devices，Automotive Mini Electronics，Industrial Precision Equipment，Medical & Consumer Electronics

Mobile: +86 15810047588
Email: 469148808@qq.com

Category:

Waterproof connector

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Core Features & Advantages

Micro-Miniature Circular Design: Adopts ultra-compact round structural optimization, greatly reducing installation occupancy space. The mini circular outline is specially designed for small precision equipment and limited-space wiring scenes, realizing embedded hidden installation and more neat and beautiful wiring layout.

2-Core Independent Stable Power Transmission: Professional dual-core independent circuit structure ensures safe and stable low-power transmission. It effectively avoids circuit short circuit and current fluctuation, features low resistance and low loss, and maintains continuous and stable power supply for miniature electronic devices.

Industrial-Grade IP67 Waterproof & Dustproof: Built with integrated overmolding sealing technology and high-elastic waterproof rubber ring. The fully enclosed circular structure effectively resists rainwater immersion, splashing water, dust accumulation and moisture erosion, ensuring stable operation in harsh outdoor and humid industrial environments.

Premium Wear-Resistant & Durable Material: The connector shell is made of flame-retardant and anti-aging high-quality plastic, with high-purity conductive copper pins that are anti-oxidation plated. It boasts excellent vibration resistance, corrosion resistance and bending resistance, supporting frequent plugging and unplugging with long service life.

Secure Locking & Tight Docking: Equipped with precise circular locking structure, the plug and socket fit tightly after docking, which can effectively prevent loose connection and power failure caused by external vibration and shaking, ensuring safe and uninterrupted circuit connection.

Plug-and-Play & Wide Compatibility: Simple plug-and-play installation mode requires no complex tools or professional wiring skills, greatly improving assembly efficiency. It is compatible with common fine-gauge wires and widely applicable to various miniature low-power electronic devices.

Product Specifications

Item	Specification
Product Type	Micro-Miniature Circular 2-Core Waterproof Connector
Core Number	2 Cores (Independent Power Transmission)
Waterproof Rating	IP67 (Full Dustproof & Temporary Water Immersion Proof)
Shell Material	Flame-Retardant Anti-Aging Engineering Plastic
Contact Pin Material	High-Purity Copper with Anti-Oxidation Plating
Applicable Wire Gauge	AWG24 - AWG28 Fine Wires
Working Temperature	-20℃ ~ +85℃
Plugging Life	≥1000 Times Standard Plug & Unplug
Key Performance	Waterproof, Dustproof, Anti-Vibration, Anti-Corrosion, Low Resistance

Application Scenarios

This micro-miniature circular 2-core waterproof connector is specially designed for small low-power equipment with limited installation space, widely used in civil, commercial and industrial miniature wiring fields:

Smart Home Mini Devices: Waterproof smart sensors, small landscape lights, smart door locks, bathroom mini electrical equipment

Outdoor Portable Devices: Outdoor miniature monitoring equipment, portable outdoor lights, sports and outdoor waterproof electronic gadgets

Automotive Mini Electronics: Car small indicator lights, vehicle miniature sensors, automotive interior low-power wiring harnesses

Industrial Precision Equipment: Micro industrial sensors, miniature automation accessories, precision instrument power connection

Medical & Consumer Electronics: Portable medical mini devices, wearable electronic equipment, small waterproof household appliances

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