The MOLEX / WALDOM 501083-4010 Micro IDT Coaxial Connector is a precision-engineered component designed for wire-to-board PCB receptacle applications. With a 0.40mm pitch and 40 circuits, it provides a compact and reliable connection solution. Its vertical orientation makes it ideal for space-constrained designs. The connector is RoHS compliant, indicating adherence to environmental standards, and is manufactured with high-quality materials like phosphor bronze, stainless steel, and gold plating for enhanced durability and signal integrity. It is commonly used in telecommunications, instrumentation, and other applications requiring high-frequency signal transmission.