Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
22
VSWR, Max:
1.20
Connector Style:
Cable Connector
Connector Series:
BMA
Connector Gender:
Plug (Male)
Connection Method:
Slide-On
Center Contact:
Soldered
Cable Entry:
Soldered
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Nickel
Captivated Type:
Mechanical Captivation
Suitable Cables:
Semi-Rigid 0.086(RSR-086)
Description
BMA Plug (Male) | Slide-On | Bulkhead Mount | Brass Body | Semi-Rigid Compatible
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.
