Circular Connectors (M8/M12)
IP67/IP68 waterproof circular connectors with A/B/D/X coding for industrial
Ethernet, sensor and power applications
WL circular connectors are widely adopted in industrial automation, robotics and data communication systems.
The M12 series supports A-coded (sensor/actuator), B-coded (PROFIBUS), D-coded (Industrial Ethernet 100Mbps), and X-coded (10Gbps Ethernet) variants.
The M8 series provides compact 3/4/5-pin options for space-constrained sensor and IoT applications.
All connectors feature gold-plated copper alloy contacts, PA66/PBT UL94 V-0 housing, and IP67/IP68 protection with 5,000+ mating cycles.
Why Choose WLconnectivity Circular Connectors
IP67/IP68 Waterproof
EMI Shielded
Full Customization
ISO/UL Certified
All M8/M12 circular connectors are available with custom cable assemblies: cable type (PVC for indoor, PUR for oil-resistant outdoor, silicone for high-temperature), cable length (0.3m to 30m+), shielding options (braided, foil, or combination), straight or right-angle cable exit, and connector-to-connector or connector-to-bare-wire configurations. Our in-house overmolding facility produces IP67/IP68 sealed molded cables with consistent quality and fast turnaround.
Related Solutions
M12 Connectors for Industrial Automation
M12 Sensor Connectors
M12 Connectors for Data Communication
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FAQs
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All products are certified by ISO9001, IATF16949, UL, QC080000 and comply with RoHS/REACH environmental standards.
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