4270-40R

The 4270-40R from 3M 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), 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 MS90376 and MIL PRF 5501/31A or 32A Connectors, this accessory ensures seamless integration with existing connector systems. Its universal design eliminates the need for custom adapters in military and aerospace applications.Featuring 2.440" ID, 2.530" OD 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 Composite, the component exhibits superior resistance to extreme temperatures and chemical exposure. The material selection directly impacts its IP68-rated environmental protection capabilities.