Spectrum Control
Spectrum Control, (formerly API Technologies), offers one of the largest and most trusted selections of EMI filtering components and assembly solutions for EMC compliance, energy efficiency, and power management, addressing both conducted and radiated EMI. Spectrum Control relies on proven experience to deliver reliable products for the most rugged environments. Spectrum Control electromagnetic solutions are ideal for use in a variety of defense, aerospace, industrial, energy, commercial, and medical applications.
Featured Products by Spectrum Control

5G D-Sub Filtered Connectors
Capable of 70dB from 1GHz to 6GHz in a D-sub connector adapter form factor.