SMB bulkhead rf connectorSMB bulkhead connector is one kind of low power miniature RF coaxial connectors with snap-on coupling mechanism and is available in 50 Ohm and 75 Ohm configurations. They have the advantages of light, small, easy mating and super electrical performance. They’re widely used in connection with RF coaxial cable, test instruments, meter, radio station, TV station, the base station of the microwave system. It conform to the requirements of MIL-C-39012Temperature Range-65  to +165 Deg.CImpedance50 ΩFrequency Range0-4 GHZInsertion Loss0.1 dB Max @ 1 GHz VSWR  1.34 MaxWorking Voltage250 V @ SEA LEVELWithstand Voltage750 V  @ SEA LEVELContact resistanceCenter Conductor  ≤0.006ΩContact resistanceOuter Conductor ≤0.001ΩInsulation Resistance 1000 MΩ MinDurability(mating) 500 cycles MinCentre contact: Brass, Gold PlatedBody: Brass, Gold PlatedInsulator: PTFEWhat benefits you can get from buying from Huading?1For every order we can guarantee that you can have consistent quality and good services 2For any technical problems we have professional engineers to offer solutions for you 3You can get quality products from us at reasonable price 4We are happy to deal with any problems you meet with before /during/after buying from usWelcome to inquiry!