Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.25
Connector Style:
PCB Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA PCB Connector | End Launch | Brass Body | Bulkhead
The ROSNOL SMA2H2C50-0173B/91 is a precision SMA Jack (female) engineered for bulkhead PCB end launch applications. It utilizes a screw-lock coupling mechanism rated for at least 500 mating cycles, providing stable and secure engagement. With a frequency range from DC to 18 GHz and 50 Ω impedance, it offers VSWR ≤1.25 and insertion loss ≤ 0.03 × √F (GHz) dB.The connector features a straight coaxial pin, PTFE insulation, and includes a silicone rubber gasket and gold-plated brass coupling nut for enhanced mechanical stability. Made with a brass body and beryllium copper center contact, both finished with 3 µinch gold over 80 µinch non-magnetic nickel-phosphorus underplating, the SMA2H2C50-0173B/91 delivers reliable performance across various RF 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 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.
