Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
22
VSWR, Max:
1.25
Connector Style:
Panel Connector
Connector Series:
BMA
Connector Gender:
Jack (Female)
Connection Method:
Slide-On
Center Contact:
Soldered
Mount Method:
2 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Epoxy Captivation
Bankend Type:
Coaxial End
Description
BMA Jack (Female) | Solder Attachment | 2-Hole Flange Mount | Epoxy Captivation | Stainless Steel Body
The ROSNOL BMA2GTA50-1495A-EC/9X is a precision-engineered BMA jack connector designed for high-frequency applications requiring secure solder attachment and epoxy captivation. Featuring a 2-hole flange mount with 12.22 mm (0.481 inch) hole spacing, this connector supports DC to 22 GHz with 50 Ω impedance, VSWR ≤ 1.25 (≥ 19.08 dB return loss), and insertion loss ≤ 0.07√f (GHz) dB. Electrical integrity includes insulation resistance ≥ 5×10³ MΩ, center contact resistance ≤ 2 mΩ, and RF leakage ≥ 85 dB up to 1 GHz. Rated for 1000 V rms test voltage and 400 V rms working voltage, it ensures reliable performance in demanding RF environments.Constructed for durability, the center contact is beryllium copper with gold plating over non-magnetic nickel-phosphorus underplating, while the body is stainless steel with passivated finish. The insulator is PTFE for superior dielectric properties. Mechanical features include slide-on coupling, ≥ 1000 mating cycles, center contact captivation ≥ 27 N, engagement force ≤ 13.5 N, and disengagement force ≥ 2 N. The epoxy-captivated stub terminal design enhances mechanical stability for rugged applications.
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 manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global standards. Customization services for plating, materials, and mechanical design are available upon request.
