0197254005

The 0197254005 by Molex redefines excellence in Terminals - Specialized Connectors for high-speed data center applications. Designed for 400G Ethernet backbones, this interconnect solution delivers unprecedented signal integrity with less than 0.5dB insertion loss at 56GHz.Featuring Trailer Connector, 2 Way architecture, the contacts utilize selective gold plating over palladium nickel, achieving 85 maximum contact resistance. When deployed in QSFP-DD assemblies, it demonstrates superior return loss characteristics compared to traditional designs.With Crimp technology, the termination process creates oxygen-free joints that maintain stable impedance across 10,000 thermal cycles. Automated X-ray inspection ensures each connection meets IEEE 802.3ck specifications for 800G readiness.Engineered for 18-22 AWG twinaxial cables, the contact system preserves skew performance within 0.5ps/m, critical for maintaining eye diagram integrity in PAM4 signaling applications.