Features: Engineered with advanced circuit design, this filter effectively suppresses high frequency noise and electromagnetic interferences, ensuring EN55032 compliance for enhanced signals claritys in sensitive electronic systems. Featuring a compact PCB metal hybrids construction and high temperature resistant materials, this space saving filter integrates seamlessly into modern devices while maintaining durability across fluctuating operational environments. Ideal for automotive music engineers, communication equipment designers, and electronics enthusiasts requiring precise suppression for critical signals integrity in compact layouts. Perfectly suited for automotive sound systems, industrial communication modules, and consumer electronics where stable power filtration is essential to prevent signals distortion from electromagnetic disturbances. Its multilayer shielding and adaptive load compatibility deliver consistent performances across variable power conditions, making it a reliability solution for critical applications demanding long term operational reliability. Specifications: Component: PCB+Metal Size:Approx.77x42mm/3.03x1.65inch Option Type:2A,4A,10A,20A; Usage scenario: Suitable for automotive music systems, communication equipment and other application scenario that require high-frequency filtering, providing good signals integrity. Package Includes: 1pc Filter note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.