The MOLEX / WALDOM 76165-9104 is a high-performance Impact Backplane Connector and Cable Assembly System designed for demanding applications requiring reliable data transmission. This vertical backplane header features 90 circuits arranged in 10 columns, with a 1.90mm pitch and a 100 Ohm impedance. Constructed with a high-performance alloy (HPA) and gold-plated mating contacts, it ensures low signal loss and excellent durability. The connector is compatible with application tooling TM-622018799 and is suitable for PCB thicknesses of 1.00mm. Its polarized design and right guide simplify assembly and ensure proper alignment. It is commonly used in telecommunications equipment, data centers, and industrial automation systems where high-speed data transfer and reliable connectivity are critical.