Key Specifications
Description
SMB Plug (Male) Straight Connector | Crimped Cable Entry | Snap-On | Gold-Plated Brass Body
The ROSNOL SMB1C50-D316A/911 is a precision SMB plug (male) straight connector designed for RF transmission up to 4 GHz. Featuring 50 Ω impedance, VSWR ≤ 1.25, and low insertion loss (≤ 0.1 × √F), it ensures stable signal integrity and low return loss performance. The snap-on coupling mechanism enables fast connection and reliable mating with ≥ 500 cycles, while supporting both soldered and crimped center contact termination for flexible cable assembly.
This connector utilizes a beryllium copper center contact with gold plating over a non-magnetic nickel-phosphorus underlayer, providing excellent conductivity and mechanical resilience. The brass body and components are fully gold plated to enhance corrosion resistance and signal stability. PTFE insulation ensures consistent dielectric performance, while the crimp ferrule supports RG316D cable integration.
This connector is widely used in RF communication systems, wireless modules, antennas, test and measurement equipment, and industrial electronics. ROSNOL connectors are manufactured under ISO 9001-certified processes and comply with RoHS and REACH regulations, delivering reliable and cost-effective RF interconnect solutions.
