Within the intricate electrical architecture of modern vehicles, the Connector Box serves as a critical junction point, ensuring secure and reliable signal and power transmission between various components. Engineered specifically for automotive applications, this component is defined by its robust performance across demanding environmental conditions. Its operational temperature range spans from a frigid -30℃ to a challenging 120℃, encompassing not only ambient extremes but also the inherent temperature rise generated when carrying operational currents, guaranteeing consistent functionality under the hood’s harsh realities.
The Connector Box exhibits exceptional electrical capabilities, designed to handle the rigorous demands of automotive systems. It boasts a maximum rated voltage of 300V for both AC and DC applications, alongside a maximum rated current capacity of 8A (AC/DC). These specifications ensure compatibility with a wide array of vehicle electrical subsystems, from sensors and lighting to control modules, providing a versatile and dependable connection solution for diverse power and signal requirements.
Fundamental to the safety and longevity of the electrical system is the Connector Box’s superior insulation properties. It guarantees an insulation resistance of ≥1000MΩ, significantly minimizing leakage currents and preventing unintended current paths that could lead to malfunctions or hazards. Furthermore, the contact resistance is maintained at ≤10mΩ, ensuring efficient power transfer with minimal voltage drop and energy loss, even under sustained load conditions, thereby optimizing overall system efficiency.
Rigorous safety testing underscores the reliability of this automotive Connector Box. It successfully withstands a dielectric strength test of 1000V AC applied for one minute. This demanding test verifies the integrity of the insulation barriers under high electrical stress, confirming the unit’s ability to prevent dangerous flashovers or breakdowns that could compromise vehicle safety. Such robust electrical isolation is paramount in the high-voltage and high-noise environment of an automobile.
The automotive Connector Box stands as a vital, high-reliability component engineered to excel in the demanding automotive ecosystem. Its wide operational temperature tolerance, substantial voltage and current ratings, minimal contact resistance, superior insulation resistance, and proven dielectric strength collectively ensure secure, efficient, and durable electrical connections. This combination of advanced specifications makes the Connector Box an indispensable element for maintaining the integrity and performance of modern vehicle electrical networks.
Post time: Aug-11-2025