RTFD16B is a Shell Size 16 square flange receptacle connector designed for the ecomate® Aquarius™ industrial connector family. This thermoplastic connector features a robust design suitable for indoor and outdoor industrial applications, with a contact rating of 13A at 320V and support for Size 16 contacts (1.5mm). The connector is constructed with UL 94 V-0 flammability rating and demonstrates excellent fluid resistance to gas, oil, mineral oil, acid bath, and basic bath environments. It operates reliably across a wide temperature range with thermal shock resistance verified through 20 test cycles from -55°C to 125°C, and maintains an insulation resistance of 5000 megohms. The RTFD16B is ideal for Factory Automation, Industrial, Heavy Equipment, and Transportation applications requiring durable, sealed circular connectors with reliable electrical performance.