The SMB series is a sub-miniature providing a fast and reliable connection for microwave applications up to 4 GHz with high packing density. They use a snap-on mating to reduce installation time. Various plating options In nickel, gold, and tin lead. Selective plating provides corrosion resistance finish and good solder ability characteristics.
1. Impedance: 50 ohm / 75 ohm.
2. Frequency range: 0-4 GHz with low reflection.
3. Working voltage:
(1) RG-58, 141, 142, 223: 500 VRMS max.
(2) RG-174, 188, 316: 335 VRMS max.
(3) RG-178, 196: 250 VRMS max.
4. Dielectric withstanding voltage:
(1) RG-58, 141, 142, 223: 1000 VRMS.
(2) RG-174, 188, 316: 1000 VRMS.
(3) RG-178, 196: 750 VRMS.
5. VSWR:
(1) Straight: 1.3 max.
(2) Right angle: 1.4 max.
6. Contact resistance:
(1) Center contact: 6 milliohm max.
(2) Outer contact: 2 milliohm max.
7. Insulator resistance:1000 mega ohms min.
8. SMB STR. plug P.C.B. mount (plug body jack pin).
Taiwan
