Key Specifications
Type Design:
Standard
Body Style:
45 Degrees
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.30
Connector Style:
Panel Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
2 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA Female Panel Connector | Stub Terminal | Solder Attachment
The ROSNOL SMA2GTA54-2900A/9X is a high-performance SMA Female Panel Connector designed for RF applications up to 18 GHz. Featuring a stub terminal and solder attachment, it offers a secure mechanical connection with a 2-hole flange mount and 12.22mm (.481 inch) hole spacing. Engineered with a 50Ω impedance and a screw-lock coupling mechanism, it ensures reliable signal transmission with a VSWR ≤ 1.30 (≥ 17.7 dB return loss). Materials include gold-plated beryllium copper for the center contact and passivated stainless steel for the body, ensuring durability and optimal conductivity.This panel connector supports up to 200W power handling at 2 GHz and offers excellent insulation resistance (≥ 5 GΩ). Its robust mechanical design includes axial captivation ≥ 27 N and radial captivation ≥ 3 Ncm, with a recommended torque range of 0.8 to 1.1 Nm. The connector meets MIL-STD specifications for thermal shock, corrosion, vibration, and moisture resistance, making it suitable for demanding environments.
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.
