The 4.2mm pitch connector 5557 to 6.3mm automotive connector! Designed with stability and convenience in mind, this connector is perfect for various electrical applications.One of the standout features of this connector is its stable performance. It ensures a reliable connection every time and is built to withstand frequent plugging and unplugging. The copper guide ensures strong conductivity, allowing for seamless transmission of electrical signals. In terms of construction, the outer cover of the wire is made of FEP rubber, which provides excellent insulation and protection. Additionally, the outer glass fiber sleeve adds strength and durability to the connector. It boasts qualities such as high strength, fatigue resistance, high temperature resistance, stable size, heat aging resistance, folding resistance, and bending resistance. This makes it suitable for use in a wide temperature range, from -40°C to 200°C, ensuring year-round functionality.At our company, we take pride in our attention to detail and commitment to quality. Each product is meticulously manufactured to provide an exceptional user experience. With our 4.2mm pitch connector 5557 to 6.3mm automotive connector, you can expect nothing less than superior performance and durability. Choose quality. Choose reliability. Choose our connectors.The use of brass stamping and forming further enhances the electrical conductivity of the connectors, guaranteeing the stability and reliability of your electrical components. Moreover, the connectors are surface-tin plated to resist oxidation, ensuring long-lasting performance. When it comes to certifications, our product material complies with UL, VDE, or IATF16949, meeting strict industry standards. Additionally, we offer REACH and ROHS2.0 reports for compliance purposes. Furthermore, customization options are available, allowing us to create connectors that meet your specific requirements.