{"L1_core": {"type": "hybrid", "domain": "electrical", "series": "M16", "category": "connector", "subcategory": "circular"}, "L2_electrical": {"power_current": "16A", "power_voltage": "125V DC", "signal_current": "5A", "signal_voltage": "300V AC/DC", "contact_resistance": "5mΩ max", "insulation_resistance": "100MΩ min"}, "L3_mechanical": {"gender": "male", "ip_rating": "IP67/IP68", "pin_count": "2+4", "thread_size": "M16x0.75", "temp_range_c": "-40 to +105", "mating_cycles": 500, "contact_material": "copper alloy gold-plated", "housing_material": "die-cast zinc or PA"}}