D369-HR99-NP0 is a 9-position harsh environment receptacle connector with pin insert, designed for aerospace, defense, and marine applications requiring high reliability in extreme conditions. The connector features a composite thermoplastic body with copper alloy gold-plated contacts and fluorosilicone rubber seals, meeting RoHS requirements and providing excellent environmental protection with an IP67 rating. It operates across a wide temperature range of -55°C to +175°C, supports an operating current of 5 A at 500 VDC, and maintains an insulation resistance of =5000 MO. The connector delivers dielectric withstanding voltage of 1500 Vrms when mated and includes orientation keyways for proper alignment. Its lightweight, compact design with simple push/pull mating makes it ideal for applications requiring easy installation and maintenance in harsh outdoor environments, with compatibility across the 369 connector series.