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3 pins for stable power transmission and 4 pins for high-quality data transmission, realizing integrated synchronous transmission to meet dual needs of power supply and signal communication.
2. High-Quality PA66 Plastic Housing
Made of high-strength corrosion-resistant PA66 engineering plastic, with excellent insulation, heat resistance and anti-aging, extending service life in complex environments.
3. IP67 Waterproof & Dustproof Performance
IP67 protection with integrated sealing and waterproof rubber ring, resisting rain, dust and moisture for stable operation outdoors and in harsh conditions.
4. M19 Round Structure Advantage
M19 round interface, compact and compatible, with easy alignment and quick docking for various industrial installation scenarios.
5. Power & Data Dual-Function
Integrates power and data transmission, no separate connectors needed, simplifying wiring and improving installation efficiency.
6. Stable Contact Performance
High-conductivity pin cores with precise positioning, stable contact, low loss and strong anti-interference, ensuring smooth power and clear data transmission.
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
OEM/ODM welcome
Technical Specifications
Electrical Parameters
Number of Poles
3+4Pin
Current Rating
20A 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
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
Operation Parameters
Voltage Rating
600VAC max
Current Rating
20A 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
Frequently Asked Questions
Q: Are you a factory or trading company?
A: We are a factory. Located in Ulinkcon Industrial Park, Bao'an District, Shenzhen, China
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.
Q: Do you accept other payment currencies besides USD?
A: Our default currency is USD, but we can also accept EUR, GBP, or other major currencies. Please confirm the exchange rate with our sales team when placing the order.
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 ...