- New product portfolio with more than 250 configurations and countless customization options ensures optimal signal integrity and electromagnetic compatibility
- Designed to offer exceptional filtering of electromagnetic interference, superior attenuation accuracy and reliable power handling to boost system performance
- Ideally suited for radar systems, airborne radios, night-vision sensors, flight controls, navigation systems, tactical weapons and military global positioning systems
LISLE, IL – February 18, 2025 – Molex, a global electronics leader and connectivity innovator, launches a comprehensive lineup of Electromagnetic Interference (EMI) Filtered interconnects and Radio Frequency (RF) components to improve signal integrity and electromagnetic compatibility for mission-critical aerospace and defense applications. Molex’s new family of EMI-Filtered D-Sub Pi Adapters and Connectors, EMI Filter Plates, Fixed RF Coaxial Attenuators and RF Coaxial Terminations are engineered to enhance the overall reliability and efficiency of crucial electronic systems. This launch reinforces Molex’s commitment to innovation and product development in Aerospace and Defense, following its recent AirBorn acquisition.
“These new RF components and EMI-Filtered interconnects extend Molex’s legacy of RF excellence while adding significant product breadth and depth for tackling the toughest connectivity challenges,” said Steven DeFrancesco, general manager, RF, Molex. “Available in an extensive selection of mechanical configurations, we offer customers a ‘one-stop shop’ for compact, lightweight and ruggedized connectivity solutions needed to perform without fail in the harshest, most demanding environments.”
Engineered to comply with rigorous regulatory standards, these solutions integrate seamlessly into a diverse range of aerospace and defense applications. These include radar systems, airborne radios, night-vision sensors, flight controls, engine controls, navigation systems, tactical weapons and military global positioning systems. Advanced materials and flexible designs address different size, weight and power requirements, ensuring these innovations are also well-suited for other high-performance applications, including medical devices, telecommunications and industrial automation.
Improve Signal Integrity, Minimize Interference
Molex’s EMI-Filtered D-Sub Pi Adapters and Connectors mitigate EMI and enhance signal integrity while improving compliance with stringent standards. Featuring an optimized Pi filter design, these products provide superior noise suppression, as well as higher capacitance and inductance values for better frequency attenuation. High-quality conductive and shielding materials increase electrical performance and mechanical durability for greater resilience to vibration, shock, extreme temperatures, lightning and exposure to contaminants.
The new EMI Filter Plates help safeguard system components and prevent signal loss from electronic noise while eliminating the need for discrete filters, reducing assembly time and costs. With up to 50 lines in a compact form factor, the filter plates increase design flexibility and lower the real estate required on Printed Circuit Boards (PCBs). Snap-in variants are available for 5-to-18 GHz frequencies to further simplify installation in space-constrained applications. Customers can adjust plate size and shape to fit unique enclosures while the availability of different materials addresses a vast range of environmental concerns.
Circular EMI Filter Connectors equipped with advanced EMI filtering and line-to-line isolation to ensure reliable signal integrity and consistent power delivery are also available. Customers can choose from insulated and ground-line options in hermetically sealed and bayonet styles for greater resiliency under challenging conditions.
Stable RF System Performance, Precise Power Control
Molex’s Fixed RF Coaxial Attenuators and RF Coaxial Terminations offer outstanding durability and environmental resiliency for aerospace and defense applications. In addition to those mentioned previously, these products are well-suited for military aircraft, missile defense systems, SATCOM links, ship-signal exploitation devices and electronic warfare systems. Moreover, they improve reliability of wireless infrastructure, telecommunications and automotive applications, spanning test and measurement equipment, cell-site infrastructure, network analyzers, automotive test environments and distributed antenna systems.
The new attenuators deliver precise signal power control and excellent signal integrity to ensure consistent, long-term performance. In addition, they provide heat dissipation at power levels up to 50W and precision impedance matching, helping customers improve system efficiency, prevent equipment damage, improve test-results reliability and reduce downtime by extending component lifespans. Both product lines are engineered with solderless contacts to withstand wide temperature ranges, shock and vibration forces and exposure to harsh environments.
Product Availability
Molex’s EMI-Filtered D-Sub Pi Adapters and Connectors are available in more than 250 mechanical configurations and countless custom options, including high-density and circular connectors in a variety of shell sizes, including 9, 15, 25, 37 and 50. Molex’s EMI Filter Plates are also available in different size, shape and mounting options, which can be tailored to meet specific applications.
Supporting various power ratings and attenuation values, Molex’s Fixed RF Coaxial Attenuators ensure reliable power handling up to 100W and work with RF connectors, including 2.92mm, N-Type and SMA. They also are compatible with 3.50mm, K-Type and MIL-STD-348 connectors. The RF Coaxial Terminations are available in various power ranges, power-handling capabilities and connector types, including military-grade products. They are available through Molex’s global distribution partners, with stock available immediately from Mouser Electronics and DigiKey Electronics.
About Molex
Molex is a global electronics leader committed to making the world a better, more-connected place. With a presence in more than 40 countries, Molex enables transformative technology innovation in the automotive, data center, industrial automation, healthcare, 5G, cloud and consumer device industries. Through trusted customer and industry relationships, unrivaled engineering expertise, and product quality and reliability, Molex realizes the infinite potential of Creating Connections for Life. For more information, visit www.molex.com.
