Definition

ITEQ Corporation (Taiwan) manufactures laminates from standard FR-4 through advanced high-speed grades. IT-180A is their high-Tg FR-4 (Tg ≥175°C, Td ≥340°C). IT-968 series (IT-968/IT-968BS/IT-968TC) offers Dk <3.8, Df <0.005 for 5G infrastructure and automotive radar. IT-988G achieves Dk <3.63, Df <0.0029 stable across 1-20 GHz, optimized for 56 Gbps+ PAM4 with excellent performance at 14 GHz and 28 GHz Nyquist frequencies. ITEQ has strong halogen-free options across the range. Materials are widely available at Asian fabricators and increasingly at Western shops. ITEQ offers a cost-effective alternative to Isola and Panasonic for high-speed applications.