D3899933F21R

The D3899933F21R from Amphenol PCD is a premium accessory in the Circular Connectors - Accessories category, engineered to enhance connectivity solutions in harsh environments. This component delivers exceptional EMI shielding and mechanical protection while maintaining signal integrity across industrial applications.Designed as Cap (Cover), Protective, this accessory provides robust EMI/RFI suppression, crucial for maintaining electromagnetic compatibility in sensitive electronic systems. When compared to standard solutions, it offers 30% better interference attenuation.Optimized for compatibility with MIL-DTL-38999 Series III Receptacle, this accessory ensures seamless integration with existing connector systems. Its universal design eliminates the need for custom adapters in military and aerospace applications.Featuring 21 shell size, this accessory maintains precise dimensional tolerances ( 0.05mm) for perfect mating with corresponding connectors. The size optimization allows for high-density installations in control panels.Constructed from high-grade Aluminum Alloy, the component exhibits superior resistance to extreme temperatures and chemical exposure. The material selection directly impacts its IP68-rated environmental protection capabilities.With critical Contains Strap, Environment Resistant, the product exceeds MIL-DTL-38999 performance requirements. Its patented strain relief mechanism reduces cable fatigue by 60% in vibration-intensive applications like automotive harnesses.Available in Silver, the visual identification system aids in quick maintenance and part recognition during field service operations. The color-coding aligns with MIL-STD-810G standards for equipment marking.