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:
R/P Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Crimped
Mount Method:
None
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Suitable Cables:
RG-188(188/U)
Description
SMA R/P Plug (Male) | Crimped Cable Entry | Screw-lock | Brass Body
The ROSNOL SMA5C50-G316A/H11 is a precision SMA reverse‑polarity plug (male) connector engineered for reliable RF performance from DC to 6 GHz. Designed for RG316 cable assemblies, this straight connector combines a crimped cable entry with a soldered contact pin to ensure stable electrical continuity. It offers 50 Ω impedance, VSWR ≤ 1.15, insertion loss ≤ 0.04 × √F(GHz), insulation resistance ≥ 5 GΩ, and RF leakage ≥ 100 dB up to 1 GHz. Mechanical features include a screw‑lock coupling mechanism, coupling nut retention ≥ 270 N, axial captivation ≥ 27 N, and recommended torque of 0.8–1.1 Nm, supporting robust and repeatable mating performance in demanding RF environments.The SMA5C50-G316A/H11 is constructed from high‑quality materials selected to ensure durability and electrical stability. The centre contact is made of phosphor bronze with gold plating over a non‑magnetic nickel–phosphorus underlayer. The brass body, coupling nut, and crimp ferrules are also gold‑plated for enhanced corrosion resistance and conductivity. A PTFE insulator ensures consistent dielectric behavior, and a silicone rubber gasket provides environmental sealing. This connector is well‑suited for telecommunications equipment, RF modules, wireless devices, microwave systems, and precision cable assemblies requiring compact and reliable SMA R/P terminations.
ROSNOL RF components are manufactured in ISO 9001‑certified facilities and fully comply with RoHS and REACH regulations, ensuring alignment with global environmental and safety standards. Designed to deliver high performance at competitive pricing, ROSNOL products serve as dependable alternatives to leading European and American brands. Comprehensive customization options, including material choices, plating variations, and mechanical design modifications, are available to support specialized engineering requirements.
