Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
8.0
VSWR, Max:
1.02
Connector Style:
Field Replaceable
Connector Series:
BMA
Connector Gender:
Plug (Male)
Connection Method:
Slide-On
Mount Method:
4 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Accepts Pin ∅1.80 [.071]
Description
BMA Field Replaceable | Slide-On | Stainless Steel Body
The ROSNOL BMA1BF50-0071A-3580/9X is a male BMA Field Replaceable connector featuring a slide-on coupling mechanism and a 1.8 mm (.071 inch) accept pin interface. Designed for DC to 8 GHz operation with a maximum VSWR of 1.02, it ensures minimal signal reflection and excellent electrical performance. This connector includes an EMI gasket for enhanced shielding and supports over 1000 mating cycles, making it ideal for high-frequency modular systems requiring reliable field replacement.Constructed with a passivated stainless steel body and a gold-plated beryllium copper center contact (with non-magnetic nickel-phosphorus underplating), the connector ensures durability and optimal conductivity. The insulator is made of PTFE, while the gasket and EMI gasket utilize silicone rubber and conductive silicone elastomers respectively, providing robust environmental sealing and EMI protection.
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.
