3344-26

Engineered for precision, the 3344-26 by 3M 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 Board Lock Screw (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 D-Sub Connectors, MDR, 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.The precisely calibrated 0.310" (7.87mm) shaft length prevents PCB warpage during thermal cycling while maintaining proper connector alignment in high-vibration environments.With 0.310" (7.87mm) total engagement length, this design accommodates thick composite panels up to 6mm while providing sufficient thread engagement for military-grade shock resistance.The M2.6 thread specification features a self-locking design that maintains torque values within 10% across 500 installation cycles, eliminating the need for thread-locking compounds.