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:
Coaxial End
Description
SMA Female Connector with Stub Terminal | Solder Attachment | Brass Body | Epoxy Captivation
ROSNOL SMA Jack (Female) Connector model SMA2GTA50-1420A-EC／91 features a solder attachment and stub terminal design with 2-hole flange mount spacing of 12.22mm (.481 inch). Engineered for high-frequency applications from DC to 18 GHz, it offers a VSWR of ≤ 1.30 (≥ 17.7 dB) and insertion loss of ≤ 0.05 x √F (GHz) dB. The connector supports impedance of 50 Ω, insulation resistance of ≥ 5 GΩ, and power handling up to ≤ 200 W @ 2 GHz.Center contact is made of Beryllium Copper with Gold plating, 3 µinch (Nickel-phosphorus underplating, 80 µinch), while the body is constructed from Brass with Gold plating, 3 µinch (Nickel-phosphorus underplating, 80 µinch). Designed for durability, it supports ≥ 500 mating cycles and operates within a temperature range of -65°C to +165°C.
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.
