Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
6.0
VSWR, Max:
1.15
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Crimped
Mount Method:
None
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Suitable Cables:
RG-316D
Description
SMA Plug (Male) | Crimped Cable Entry | Screw-lock | Brass Body
The ROSNOL SMA1C50-D316B/111 is a SMA plug (male) straight connector designed for 50 Ω RF cable assemblies operating from DC to 6 GHz. Featuring a screw-lock coupling mechanism, this connector provides secure mating and stable electrical performance. A crimped cable entry combined with a soldered center contact ensures reliable cable termination and consistent impedance control. With a VSWR of ≤ 1.15 and low insertion loss characteristics, this connector supports high-quality RF signal transmission. Mechanical performance includes a recommended coupling torque of 0.57 Nm and a minimum mating life of 500 cycles.The connector body, coupling nut, and crimp ferrule are manufactured from brass with gold plating over a non-magnetic nickel-phosphorus underplating to provide corrosion resistance and long-term durability. A PTFE insulator and silicone rubber gasket support stable dielectric properties and environmental sealing. The SMA1C50-D316B/111 is compatible with RG316D and RD316 cables.
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. Customization services for materials, plating, and mechanical design are available upon request.
