{"L1_core": {"domain": "electrical", "series": "JWPF", "category": "connector", "subcategory": "wire-to-wire", "manufacturer": "JST"}, "L2_electrical": {"current_rating": "3A", "voltage_rating": "250V AC/DC", "contact_resistance": "20mΩ max", "dielectric_strength": "1000V AC", "insulation_resistance": "1000MΩ min"}, "L3_mechanical": {"gender": "female", "pitch_mm": 2.0, "ip_rating": "IP67", "pin_count": 3, "temp_range_c": "-25 to +85", "mating_cycles": 30, "wire_gauge_awg": "22-26", "contact_material": "phosphor bronze tin-plated", "housing_material": "PA66"}}