Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
6.0
VSWR, Max:
1.25
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Crimped
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Suitable Cables:
RD-316
Description
SMA Jack (Female) | Straight Bulkhead | Crimped Cable Entry | Screw-lock | Brass Body
The ROSNOL SMA2CA50-D316A/91 is a SMA jack (female) straight bulkhead connector designed for 50 Ω RF cable assemblies operating from DC to 6 GHz. Featuring a screw-lock coupling mechanism, this connector ensures secure mating and stable RF performance in compact RF and microwave systems. A crimped cable entry combined with a soldered center contact provides reliable cable termination and consistent impedance control. With a VSWR of ≤ 1.25 and a mechanical life rated for a minimum of 500 mating cycles, the connector supports dependable performance for repeated connection requirements.The connector body is manufactured from brass with gold plating over a non-magnetic nickel-phosphorus underplating to deliver mechanical strength and corrosion resistance. The center contact is made from beryllium copper with gold plating to ensure stable electrical conductivity, while the washer, fastening nut, and crimp ferrule are also gold-plated brass to support robust bulkhead mounting. A PTFE insulator provides reliable dielectric performance. The SMA2CA50-D316A/91 is compatible with RG316D and RD316 cable types.
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 requirements. Customization services for materials, plating, and mechanical design are available upon request.
