Key Specifications
Type Design:
Standard
Body Style:
Straight
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:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Epoxy Captivation
Bankend Type:
Semicircular End
Description
SMA Panel Connector | Brass Body | Semicircular Terminal | Epoxy Captivation
The ROSNOL SMA2GTC50-1500A/91 is a precision SMA jack designed for DC to 18 GHz frequency ranges. It incorporates a semicircular terminal and a 2-hole flange mount with 12.22 mm (.481 inch) spacing, offering robust solder attachment and mechanical reliability. Epoxy captivation of the center contact enhances stability under axial and radial forces, supporting up to 1.7 Nm torque and ≥500 mating cycles.This model features a gold-plated brass body and a beryllium copper center contact, both finished with 3 µinch gold over 80 µinch non-magnetic nickel-phosphorus underplating. The PTFE insulator supports a broad operating temperature range from −65°C to +165°C. Electrical specifications include ≤1.30 VSWR, ≤0.05√F(GHz) dB insertion loss, and power handling up to 200 W at 2 GHz.
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.
