Connector for 0.5mm pitch NON-ZIF RA type FFC compatible with shielded FFC that enables high-speed transmission of digital signals. Equipped with a shield for EMC countermeasures. The optimized contact structure supports up to a transmission range of over 20 Gbps by selecting FFC (representative reference value defined by our company). Impedance Matching: Differential 100Ω. Auto I-Lock structure TM structure that is difficult to remove but easy to remove. Employs a drop-out prevention structure that locks at the same time as the FFC card is inserted. With confirmation window that allows visual inspection of full FFC insertion. In addition, we will contribute to the Assembly automation our customers as IRISO 's Robot Friendly connector target product.