Product Description
The M16 Injection-Molded Male and Female Mating Plug IP68 connector represents the pinnacle of precision-engineered connectivity solutions for extreme environment applications. This connector system features a complete male-female mating pair manufactured through advanced injection molding technology, ensuring perfect compatibility and superior environmental protection. With its IP68 rating, the connector guarantees complete protection against dust ingress and prolonged submersion in water up to 2 meters depth. The precision-machined brass contacts with gold plating ensure optimal electrical performance, while the robust PBT thermoplastic housing provides exceptional resistance to chemicals, oils, and UV radiation. Designed for reliability in the most demanding conditions, this connector pair offers effortless mating with a secure threaded coupling mechanism that prevents accidental disconnection.

Technical Specifications

• Protection Level: IP68 (submersible up to 2 meters for 24 hours)

• Operating Temperature: -40°C to +105°C

• Contact Resistance: ≤2mΩ

• Insulation Resistance: ≥5000MΩ

• Voltage Rating: 250V AC/DC

• Current Rating: 10A

• Contact Material: Gold-plated brass (0.2μm thickness)

• Housing Material: Glass-filled PBT thermoplastic

• Coupling Mechanism: Threaded locking with stainless steel coupling nut

• Mating Cycles: ≥1000 cycles

• Flammability Rating: UL94 V-0

Product Features
Precision Injection Molding
Advanced injection molding technology ensures perfect dimensional accuracy and consistency between male and female components. The process creates seamless, void-free housing that maintains integrity under extreme environmental stress.

Military-Grade Sealing
Triple-seal design incorporates silicone O-rings, epoxy potting, and compression sealing. The system maintains IP68 protection even under high-pressure washdown conditions and thermal cycling.

Gold-Plated Contacts
Precision-machined brass contacts with 0.2μm gold plating ensure low contact resistance and exceptional corrosion resistance. The contacts maintain stable electrical performance through thousands of mating cycles.

Stainless Steel Coupling
316 stainless steel coupling nut provides superior corrosion resistance and mechanical strength. The threaded design ensures vibration-proof connection with smooth engagement.

Chemical Resistance
PBT thermoplastic housing resists oils, fuels, solvents, and UV radiation. The material maintains mechanical properties across the entire operating temperature range.

Strain Relief System
Integrated strain relief and cable gland provide excellent cable retention and protection against pull forces. The system accommodates cable diameters from 4mm to 8mm.

Polarization Feature
Keyed polarization prevents incorrect mating and ensures proper alignment. Color-coded housing options available for circuit identification.

Product Advantages
Perfect Compatibility
Injection-molded as a matched pair ensures perfect mechanical and electrical compatibility between male and female connectors, eliminating mating issues and ensuring optimal performance.

Extended Service Life
The combination of gold-plated contacts, robust materials, and precision engineering provides a service life 3x longer than Standard Connectors in harsh environments.

Installation Efficiency
The threaded coupling system enables quick and secure connections without special tools. The clear engagement indicators ensure proper mating confirmation.

Maintenance Reduction
IP68 protection and corrosion-resistant construction significantly reduce maintenance requirements and downtime. The design withstands harsh cleaning processes and environmental exposure.

Cost Effectiveness
The durable construction and reliable performance reduce replacement costs and system downtime. The matched pair design eliminates compatibility issues that can cause system failures.

Safety Assurance
Meets international safety standards including UL, CE, and RoHS. The completely enclosed design prevents exposure to live parts and ensures operational safety.

Application Fields
Industrial Automation

• Robotic system connections

• Sensor and actuator networks

• Motor control systems

• PLC interconnection systems

Outdoor Equipment

• Weather monitoring stations

• Outdoor lighting systems

• Agricultural machinery

• Construction equipment

Marine Applications

• Navigation equipment

• Underwater sensor systems

• Deck machinery controls

• Marine communication devices

Transportation Systems

• Railway signaling equipment

• Vehicle control systems

• Traffic management systems

• Electric vehicle charging

Energy Infrastructure

• Solar power systems

• Wind turbine controls

• Battery management systems

• Power distribution equipment

Food Processing

• Washdown area equipment

• Processing machinery

• Sanitation systems

• Quality control instruments

Frequently Asked Questions (FAQ)

Q1: What is the maximum submersion depth and duration?
A: The connector is rated for continuous immersion up to 2 meters depth for 24 hours, exceeding standard IP68 requirements.

Q2: Are the male and female connectors sold as a matched pair?
A: Yes, they are manufactured and tested as a complete matched set to ensure perfect compatibility and performance.

Q3: What is the expected service life?
A: The connector system is rated for ≥1000 mating cycles while maintaining IP68 protection and electrical performance.

Q4: Can it withstand high-pressure cleaning?
A: Yes, the triple-seal design provides protection against high-pressure washdown up to 1000 PSI.

Q5: What cable types are compatible?
A: The connector accommodates various cable types including PUR, PVC, and rubber cables with diameters from 4mm to 8mm.

Q6: Is custom labeling available?
A: Yes, we offer custom labeling, color coding, and marking options for specific application requirements.