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Field assembly versions for wire-to-wire and wire-to-board applications
20A current rating for continuous operation
Cable assembly services and custom solutions available
OEM/ODM services welcome
Product Description
Ulinkcon M19 3+3 Pin Waterproof Wire to Board Connector is a high-efficiency connection component designed for simultaneous power and signal transmission in industrial equipment. Featuring a threadless self-locking structure and IP67 waterproof protection, it is ideal for harsh environments including outdoor, humid, and high-vibration applications.
The product features a 3+3 pin functional zoning design, supporting parallel transmission of 15A high current and 5A signal current. This meets both power supply requirements and ensures stable control signal transmission for industrial automation, outdoor instruments, security equipment, and other applications.
Technical Specifications
Connector System
Cable-to-Board
Sealable
Yes
Connector & Contact Terminates To
Wire & Cable
Circular Connector Type
Plug, Receptacle
Shell Type
Plastic Shell
Product Type
Connector Kit
Number of Positions
3+3
Number of Signal Positions
3
Contacts Preloaded
Yes
Operating Voltage (VAC/VDC)
600V max.
Shell Material
PA66
Circular Connector Insulation Material
Low Fire Hazard Thermoplastic
Hermetically Sealed
Yes
Environmental Protection
Elastomer Sealed, Hermetically Sealed
Contact Current Rating
15A+5A max.
Circular Connector Contact Type
Pin-Socket
Connector Mounting Type
Cable Mount (Free-Hanging)
Mating Alignment Type
Keyed
Mating Retention
With
Wire Size (AWG)
20AWG, 18AWG, 16AWG, 14AWG
Operating Temperature Range
-40°C to 105°C
IP Water Sealing Level
IP67
IP Dust Sealing Level
6
UL Flammability Rating
UL 94V-0
Application Industries
Communications Applications
Product Coding Machines
Inventory Product Coding
Inkjet Systems
Solar Systems
Industrial Inkjet Equipment
Electric Power Equipment
Laboratory Forensic & Pathology Equipment
Communications Equipment
Heavy Machinery
Production Dimension
More Technical Details
Frequently Asked Questions
Q1: What is rated voltage?
A1: Rated voltage, also known as operating voltage, depends on the connector insulation material used and the spacing between contact sizes. Some components or devices may not function properly below their rated voltage.
Q2: Who is responsible for customs clearance? Do you provide necessary documents?
A2: 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.
Q3: What shipping methods do you offer? How long is the delivery time?
A3: We provide multiple shipping options: 1) Courier (DHL/UPS/FedEx): 3-7 working days for small parcels; 2) Air freight: 7-15 working days; 3) Sea freight: 20-45 working days. Delivery time varies by destination and shipping method.
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 ...
