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{"title":"3 9 Pin Plug Socket Waterproof Circular Connector IP67 Data And Power Connection","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/34\/16086847be6fe9e59ce33d1ab4c5-200x200-1\/3_9_pin_plug_socket_waterproof_circular_connector_ip67_data_and_power_connection.jpg","attrs":{"Brand Name":"Ulinkcon","Model Number":"M19","Certification":"CE\/Rohs","Place of Origin":"China"}}
{"title":"Waterproof Industrial Circular Connector 50A For Harsh Environments","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/2a\/757451a5f4594483d9108e5020b3-200x200-1\/waterproof_industrial_circular_connector_50a_for_harsh_environments.jpg","attrs":{"Brand Name":"Unlinkcon","Model Number":"M25","Place of Origin":"China","Certification":"CE\/Rohs\/TUV\/UL"}}
{"title":"3+3 Pin Round Waterproof Circular Connector IP67 Male Female Connector 6 Pin","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/7d\/b6ed950eb553aed2c1bdf91e7ae3-200x200-1\/3_2b3_pin_round_waterproof_circular_connector_ip67_male_female_connector_6_pin.jpg","attrs":{"Current":"15A","Waterproof Rating":"IP67","Number of Pins":"3+3PIN","Temperature Range":"-40\u2103~+105\u2103"}}
The M19 3+5 multi-pin waterproof connector is a customizable industrial connection solution with professional ODM support. Featuring a unique 3-power + 5-signal pin separation design, it realizes integrated synchronous transmission of high-power electricity and multi-channel precision data. Equipped with IP67 full-scale waterproof and dustproof performance and tool-free quick-lock structure, this standard M19 round connector delivers outstanding environmental adaptability and assembly flexibility. It is a highly practical matching accessory for non-standard equipment, customized industrial control projects and outdoor electromechanical systems.
3+5 Separated Pin Design for Independent Power & Signal Transmission: The specialized pin grouping divides power and signal circuits physically. 3 dedicated pins provide stable main power supply for equipment operation, while 5 independent pins transmit control signals and sensor data separately. It completely avoids circuit crosstalk and signal disorder, ensuring stable power output and accurate data transmission simultaneously.
Full-Range ODM Customization Service: This customizable connector supports comprehensive ODM modification, including pin definition, wire specification, wiring process, appearance color and structural size. It can be perfectly tailored to meet the personalized demands of non-standard industrial equipment, custom intelligent devices and special electromechanical systems, supporting differentiated product development.
IP67 All-Weather Waterproof & Dustproof Protection: Adopting multi-layer composite sealing technology with high-toughness silicone gaskets, the connector achieves gapless tight sealing after locking. It effectively resists rainwater immersion, dust accumulation, condensation and light oil contamination, ensuring reliable long-term operation in open-air environments, humid workshops and dusty industrial sites.
Tool-Free Quick Lock & Anti-Vibration Performance: Upgraded elastic buckle self-locking structure enables one-step plugging and locking without thread twisting or auxiliary tools, greatly improving installation and maintenance efficiency. The stable clamping force prevents loose connection and intermittent signal failure caused by long-term equipment vibration and cable tension.
Wide-Temperature Resistant Industrial Housing: Made of reinforced modified engineering plastic, the housing operates stably from -40℃ to +105℃. It avoids embrittlement in low temperature and softening aging in high temperature, with excellent UV resistance and corrosion resistance, adapting to long-term alternating harsh outdoor and industrial working conditions.
Electrical Parameters
Number of Poles
3+5Pin
Current Rating
15A max.
Voltage Rating
300VAC max
Durability Voltage
1500VAC @ 60 s.
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 20A for long time working
Cable assembly service supported, welcome to custom
OEM/ODM welcome
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
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
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:Who is responsible for customs clearance? Do you provide necessary documents?
A: We will provide complete customs clearance documents (commercial invoice, packing list, bill of lading, certification reports). Customs clearance fees and duties are borne by the buyer (EXW/FOB terms). We can assist with document preparation if needed.
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 ...
