Key Specifications
Description
BMA Plug (Male) Bulkhead Cable Connector for Rosnol EF 405, DC - 22 GHz, VSWR ≤ 1.2, 50 Ω, with Soldered Cable Entry.
The ROSNOL BMA1EA50-0085A/93 is a BMA Plug (Male) RF connector featuring a bulkhead mount and slide-on coupling mechanism. Designed for solder or non-solder contact attachment, it supports .085, .086, and RG405 cables, including Rosnol RSR-085, RSF-085, and EF405. This connector is fully compatible with Semi-Rigid cable assemblies, making it ideal for high-frequency precision RF applications. Operating from DC to 22 GHz with a maximum VSWR of 1.20, it ensures minimal signal reflection and high reliability. The connector supports ≥1000 mating cycles and offers secure engagement with ≤13.5 N force and ≥2 N disengagement force.
Constructed with a brass body plated in nickel, the connector ensures durability and corrosion resistance. The center contact is made of beryllium copper with 3 µinch gold plating over a 100 µinch non-magnetic nickel-phosphorus underplating, providing excellent conductivity and reliability. Additional components include a stainless steel passivated barrel, silicone rubber gasket, and nickel-plated brass fastening nut and washer. The insulator is PTFE, ensuring stable dielectric performance.
ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All Rosnol RF components are precision-manufactured in ISO 9001-certified facilities, and are fully RoHS and REACH compliant, ensuring environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.
