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M19 3+5 Pin IP67 Circular Plug and Socket Connectors designed for reliable performance in demanding industrial environments.
Environmental Protection
IP67 waterproof and dustproof rated, providing complete protection against dust ingress and temporary immersion up to 1 meter for 30 minutes. Ideal for harsh outdoor conditions including rain, sand, dust, and heavy fog environments.
Power & Signal Separation
3+5 Pin shunt layout design with 3 pins dedicated to stable power transmission and 5 pins for multi-channel signal synchronization, preventing interference between power and signal lines.
Quick Release Design
Push-lock quick release system enables tool-free installation and maintenance with anti-misplug protection to prevent accidental disconnection.
Electrical Specifications
Parameter
Specification
Number of Poles
3+5 Pin
Current Rating
15A max
Voltage Rating
300VAC max
Dielectric Strength
1500VAC @ 60 s
Technical Specifications
Parameter
Specification
Contact Resistance
10 mΩ max
Insulation Resistance
500 MΩ at 500VDC
Operating Temperature
-40°C to +105°C
IP Rating
IP67 (1m / 30min) when mated
Mold Material
PA66
Contact/Terminal Material
Gold Plated Brass
Seal Material
Silicone
Operation Parameters
Parameter
Specification
Voltage Rating
300VAC max
Current Rating
5A max
Wire Size OD (Min)
3.0mm - 6.0mm
Wire Size OD (Max)
8.0mm - 10.0mm
Max Cable Cross Section
0.5mm² - 2.5mm²
Configuration Options
Push lock quick release system
Multiple core options: 2Pin, 3Pin, 4Pin, 5Pin for Power
Power-signal combinations: 3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin and 2+20Pin
Signal options: 6Pin, 7Pin, 8Pin, 9Pin, 10Pin, 11Pin, 12Pin, 14Pin, 16Pin and 18Pin
Field assembly versions: wire to wire and wire to board options
Current rated 20A for continuous operation
Cable assembly service supported with custom options
OEM/ODM services available
Application Industries
Growth Lights
Communications Equipment
Product Coding Machines
Inventory Product Coding Systems
Inkjet Systems
Solar Systems
Industrial Inkjet Equipment
Electric Power Equipment
Laboratory Forensic & Pathology Equipment
Heavy Machinery
Product Design
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: What shipping methods do you offer? How long is the delivery time?
A: We provide multiple shipping options: Courier (DHL/UPS/FedEx): 3-7 working days for small parcels; Air freight: 7-15 working days; Sea freight: 20-45 working days. Delivery time varies by destination and shipping method.
Q: Who is responsible for customs clearance? Do you provide necessary documents?
A: We 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 ...