M19 3+3 Pin Watertight Bulkhead Connector
300V Signal and Power Connectors for Industrial Applications
Product Overview
Waterproof Wire To Board Connector M19 3+3 Pin 15A+5A Quick Connector with push-lock quick release system for reliable industrial connections.
Main Features
- Push lock quick release system for easy installation
- Multiple pin configurations: 2Pin, 3Pin, 4Pin, 5Pin for Power
- Combined power and signal options: 3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin, 2+20Pin
- Signal-only options: 6Pin, 7Pin, 8Pin, 9Pin, 10Pin, 11Pin, 12Pin, 14Pin, 16Pin, 18Pin
- 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.
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