kTB Solutions PCB Connectors NCA-ML4G-S-01

The NCA-ML4G-S-01 is a surface-mount SSMA male RF connector designed for DC to 40 GHz applications, featuring a 50 Ω impedance and a maximum VSWR of 1.2. It has a dielectric composed of PEI and PTFE, with a gold-plated beryllium copper inner conductor and passivated SUS303 stainless steel outer conductor. The connector supports 500 mating cycles and operates from -55°C to +165°C. The part is rated for 750 VDC withstand voltage and has mechanical tolerances of ±0.2 mm. Its dimensions include a pin diameter range of 0.23 mm to 0.51 mm, with corresponding depth limits of 2 mm maximum. The series is offered in multiple pin size variants identified by suffixes.