SMB-KW3 N RF Surge Arrestor & Connectors
SMB ConnectorSMB-KW3 N RF Surge Arrestor & Connectors with snap-on coupling mechanism. The characteristic of this type is in small size, light weight, easy to use and excellent electrical performance. They are widely used in radio communication, test equipment, TV base-station, and micro-wave system. The interface mating dimensions and technical characteristics are according to the standard of MIL-C-39012、 IEC169-10 and CECC22130.
Key Performance Of SMB-KW3 N RF Surge Arrestor & Connectors
Temperature Range | -65~+165℃ |
Insulation resistance | ≥1000MΩ |
Dielectric withstanding voltage | ≥750V(RMS) |
Characteristic impedance | 50Ω |
Frequency range | 0~4GHz |
Contact resistance | Center Conductor≤6mΩ |
Outer Conductor≤1mΩ | |
VSWR | ≤1.34 |
Durability | 500cycles |
Materials & plating Of SMB-KW3 N RF Surge Arrestor & Connectors
Body | Brass, gold plating |
Male center contacts | Brass, gold plating |
Female center contacts | Beryllium or copper, gold plating |
Insulators | PTFE |
Spring contacts | Beryllium or copper, gold plating |
Gaskets | Silicone rubber |
Crimp ferrule | Copper alloy, gold or nickel plating |
