554726-1

Engineered for precision, the 554726-1 by TE Connectivity AMP Connectors represents a breakthrough in D-Sub, D-Shaped Connectors - Accessories - Jackscrews technology, delivering unmatched signal integrity for high-frequency applications. This component's unique construction minimizes crosstalk while maintaining impedance control across multi-gigabit data channels.As a specialized Jackscrew, Slotted, this solution incorporates a patented dielectric design that reduces parasitic capacitance by 30% compared to conventional models. The aerospace-grade materials ensure stable performance from -65 C to 200 C operating ranges.Optimized for integration with CHAMP D-Sub Shielded Cable Connectors, this accessory provides consistent ground plane continuity for PCB stackups up to 24 layers. The gold-plated contacts guarantee <2m contact resistance after 10,000 mating cycles.With 0.265" (6.73mm) total engagement length, this design accommodates thick composite panels up to 6mm while providing sufficient thread engagement for military-grade shock resistance.The 4-40 thread specification features a self-locking design that maintains torque values within 10% across 500 installation cycles, eliminating the need for thread-locking compounds.