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300V 5A 7 Pin Waterproof Connector M19 Plastic Male Female Data Wire To Board Connector
Quick Description
Ulinkcon M19 7Pin waterproof wire-to-board connector is professionally developed for low-voltage data signal transmission. Rated at 300V voltage resistance and 5A current, it adopts an all-plastic male and female docking structure with lightweight and precise signal connection features. Different from high-current power connectors, it focuses on signal docking between equipment external cables and internal mainboards, delivering reliable waterproof, dustproof and high-precision connection for industrial control and outdoor smart devices.
7-Pin Precision Signal Transmission:Neat 7-pin layout is specially designed for multi-channel low-voltage signal transmission with no redundant power pins. The precise pin spacing ensures stable collection and transmission of equipment instructions and data feedback, realizing synchronous multi-signal output and simplifying internal wiring layout.
300V High Voltage Resistance & 5A Stable Load:With 300V excellent insulation voltage resistance and 5A rated current, it perfectly meets the working requirements of low-voltage signal circuits and auxiliary power circuits. It effectively prevents high-voltage breakdown, electric leakage and short circuit, ensuring long-term safe operation of equipment.
Professional Wire-To-Board Docking Design:Adopts standard male and female wire-to-board structure, supporting cable wiring on one side and PCB board soldering/plugging on the other side. It fits perfectly with equipment mainboard integration, suitable for automated assembly and modular wiring with high fitting accuracy.
Lightweight All-Plastic Insulation Body:Made of high-strength insulating plastic with no exposed metal parts, featuring superior insulation and voltage resistance. The lightweight design avoids extra load on equipment, anti-collision and anti-deformation, ideal for built-in installation and narrow working spaces.
Effective Waterproof & Dustproof Performance:Equipped with custom high-elastic sealing gaskets for tight fitting. It effectively blocks dust, splashing water and moisture intrusion, protecting internal and external equipment circuits from poor contact and signal disconnection caused by dampness and dust accumulation.
Anti-Misplug & Vibration-Proof Locking:Built-in foolproof male-female positioning structure prevents reverse and wrong insertion. The snap locking design ensures tight connection against vibration and slight pulling force, maintaining continuous and stable signal conduction during equipment operation.
Wide Compatibility & Strict Factory Quality Control:Widely applied in outdoor smart devices, industrial instruments, mini LED lighting equipment, security sensors and smart home modules. All connectors pass strict tests of voltage resistance, continuity, waterproof performance and plug durability, supporting stable mass production and customized orders.
Main Features
Push lock quick release system
Multic-core options: 2Pin,3Pin,4Pin,5Pin for Power
3+2Pin,3+3Pin,3+4Pin,3+5Pin,3+9Pin and 2+20Pin for power signal combined
6Pin,7Pin,8Pin,9Pin,10Pin,11Pin,12Pin,14Pin,16Pin and 18Pin for signal available
Field assembly version:both wire to wire and wire to board options
Current rated 5A for long time working
Cable assembly service supported, welcome to custom
OEM/ODM welcome
Application industries
Growth Lights
Communications Application
product coding machines
inventory product coding
inkjet systems
Solar System
industrial inkjet equipment
Electric power equipment
Laboratory forensic&pathology equipment
Communications equipment
Heavy machinery
Electrical Parameters
Number of Poles
7Pin
Current Rating
5A max.
Voltage Rating
300VAC max
Durability Voltage
1500VAC @ 60 s.
Technical Parameters
Contact Resistance
10 mΩ max
Insulation Structure
500 MΩ at 500VDC
Operating Temperature
-40°C ~ +105°C
IP Class
IP67 (1m / 30min) when mated
Mold Material
PA66
Contact/Terminal Material
Gold Plated Brass
Seal Material
Silicone
Operation Parameters
Voltage Rating
300VAC max
Current Rating
5A max
Min Wire Size OD
3.0mm ~ 6.0mm
Max Wire Size OD
8.0mm ~ 10.0mm
Max.Cable Cross Section Area
0.5mm2 ~ 2.5mm2
Design Sketch
FAQ
1. Q: Are you a factory or trading company? A: We are a factory. Located in Ulinkcon Industrial Park, Bao'an District,Shenzhen,China
2. Q: How to buy your products? A: You need to do as followings: * Confirm Current Rating and Number of Contacts * Confirm Assembly style * Confirm Cable Wire guage * Confirm Cable Length and Material.
3. Q: How do you guarantee product quality?
A: We implement strict quality control throughout the production process: raw material inspection, in-line testing, and final sampling inspection. All products come with a 12-month warranty against manufacturing defects.
4. Q: How many materials you can provide? A: There's some different materials from connector and cable, we usually use PVC/Nylon material to product connector, PVC/Rubber/Silicone material was used in cable. Of course we can also according to your requirments to choose the material.
Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ... Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ...
