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Ultra-small circular waterproof connector, 6 pins

Product Overview： Our ultra-small circular waterproof 6-pin connector is a high-density compact connection solution optimized for miniaturized precision devices requiring complex multi-channel signal and synchronous power transmission. Upgraded from 2-pin, 3-pin, 4-pin and 5-pin miniature connectors, this 6-pin circular design features six fully isolated independent circuits, effectively solving the channel shortage problem of conventional low-pin connectors. With an ultra-tiny circular body and integrated full-seal waterproof structure, this IP67 connector balances mini size and high-performance transmission, supporting multi-group data signals and power supply integration without redundant wiring. Adopting industrial-grade overmolding technology and high-quality conductive materials, it delivers excellent dustproof, waterproof, anti-vibration and anti-interference capabilities, maintaining stable long-term operation in outdoor, humid, dusty and vibration-prone harsh environments. It is the ideal high-integration wiring accessory for smart electronics, automotive micro systems, precision industrial equipment and portable intelligent devices. Designed with a streamlined ultra-small circular outline and independent 6-channel isolated circuit structure, this 6-pin waterproof connector effectively eliminates signal crosstalk, current fluctuation and power loss. It greatly saves limited internal installation space of precision equipment, simplifies complex wiring layout, and improves product assembly neatness and operational stability, fully fitting the miniaturization, lightweight and high-density integration development trend of modern electronic devices.

Application field： High-End Smart Home Devices，Outdoor Electronic Equipment，Automotive & Motorcycle Micro Electronics，Industrial Precision Automation，Wearable & Miniature Medical Devices

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

Category:

Waterproof connector

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Core Features & Advantages

Ultra-Small Circular Miniature Design: Optimized compact circular structural design minimizes overall occupancy space, perfectly adapting to narrow embedded installation and dense wiring scenarios that standard connectors cannot meet. The tiny round shape enables flexible assembly and ultra-neat wiring layout for high-precision mini equipment.

6-Pin High-Density Independent Transmission: Six fully isolated independent pin channels support simultaneous power supply and multi-channel signal transmission. It upgrades the limitation of insufficient channels for 2-5 pin connectors, meeting complex multi-signal feedback, multi-point control and integrated power demands without additional wiring accessories.

IP67 Industrial Waterproof & Dustproof Performance: Adopts one-piece overmolding sealing process and high-elasticity waterproof rubber ring to form a fully enclosed protective structure. It effectively resists rain immersion, water splashing, dust accumulation and moisture erosion, ensuring stable and reliable electrical performance in complex outdoor and industrial harsh environments.

Premium Industrial-Grade Durable Materials: The connector shell is made of flame-retardant, anti-aging and compression-resistant engineering plastic, with strong bending and extrusion resistance. Internal contact pins adopt high-purity oxygen-free copper with anti-oxidation nickel plating, featuring low resistance, high conductivity and excellent corrosion resistance for long-term durable use.

Anti-Loose Anti-Vibration Locking Structure: Precision circular docking and locking structure ensures tight and seamless fitting after plugging. It effectively prevents poor contact, signal interruption and circuit failure caused by long-term vibration, shaking and pulling, guaranteeing continuous and safe circuit operation.

Plug-and-Play & Universal Compatibility: Tool-free quick plug-and-play installation greatly improves production assembly and daily maintenance efficiency. Compatible with universal AWG24-AWG28 fine wires, it is widely applicable to various ultra-small low-power and high-density multi-signal precision electronic devices.

Product Specifications

Item	Specification
Product Type	Ultra-Small Circular Waterproof 6-Pin Connector
Pin/Core Number	6 Pins (Independent Isolated Circuit)
Waterproof Rating	IP67 (Full Dustproof & Temporary Water Immersion Proof)
Shell Material	Flame-Retardant & Anti-Aging Engineering Plastic
Pin Material	High-Purity Copper with Anti-Oxidation Nickel Plating
Applicable Wire Gauge	AWG24 - AWG28 Fine Wires
Working Temperature	-20℃ ~ +85℃
Plugging Life	≥1000 Times Plug & Unplug Cycles
Key Performance	Ultra-Small Circular Size, IP67 Waterproof, Anti-Vibration, Anti-Crosstalk, High-Density Stable Transmission

Application Scenarios

This ultra-small circular waterproof 6-pin connector is specially designed for high-precision mini devices requiring high-density multi-channel connection, widely applied in smart home, outdoor electronics, automotive micro wiring, industrial automation and wearable consumer electronics:

High-End Smart Home Devices: Multi-parameter smart sensing modules, high-precision RGBW lighting fixtures, intelligent security detectors, multi-function waterproof control units

Outdoor Electronic Equipment: Multi-signal mini surveillance cameras, outdoor environmental monitoring sensors, intelligent roadside detection terminals, high-density portable outdoor waterproof devices

Automotive & Motorcycle Micro Electronics: Vehicle multi-function miniature sensors, automotive intelligent ambient light systems, motorcycle multi-channel control harnesses, hidden high-density connection components

Industrial Precision Automation: Micro multi-channel industrial sensors, miniature automation control modules, high-precision instrument signal and power integrated connection units

Wearable & Miniature Medical Devices: Multi-functional wearable smart gadgets, precision miniature medical detection instruments, portable intelligent beauty equipment, high-density waterproof consumer electronics

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