Characteristic impedance 50Ω; mechanical lifespan 500 cycles.
This is an SMA connector manufactured by Universe Condenser Co. The characteristic impedance is 50Ω, and the frequency range is DC to 12.4GHz (for flexible cables) and DC to 18GHz (for semi-rigid cables). The operating voltage is 170Vrms for RG-178, 250Vrms for RG-316 (0.085"), and 335Vrms for RG-316 (0.141"). The withstand voltage is 170Vrms for RG-178, 750Vrms for RG-316 (0.085"), and 1000Vrms for RG-316 (0.141"). The VSWR is less than 1.3 for straight type and less than 1.5 for right angle type. The contact resistance is less than 6mΩ for the center contact and less than 2mΩ for the outer contact. The insulation resistance is over 5000MΩ, the mechanical life is 500 cycles, and the operating temperature is -65℃ to 155℃. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Characteristic impedance: 50Ω ○ Frequency range → DC to 12.4GHz (Flexible cable) / DC to 18GHz (Semi-rigid cable) ○ Operating voltage → RG-178: 170Vrms / RG-316: 0.085" 250Vrms / RG-316: 0.141" 335Vrms ○ Dielectric strength → RG-178: 170Vrms / RG-316: 0.085" 750Vrms / RG-316: 0.141" 1000Vrms ○ VSWR: Straight type 1.3 or less, Right angle type 1.5 or less ○ Contact resistance: Center contact 6mΩ or less, Outer contact 2mΩ or less ○ Insulation resistance: 5000MΩ or more ○ Mechanical life: 500 cycles ○ Operating temperature: -65℃ to 155℃ 【Materials Used】 ○ Body (Shell): Brass (QQ-B-626) or Non-magnetic stainless steel (QQ-S-764#303) ○ Center contact (Male): Beryllium copper (QQ-C-530) ○ Center contact (Female): Beryllium copper (QQ-C-530) or Phosphor bronze (QQ-B-750) ● For more details, please contact us or refer to the catalog.
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Company information
Since our company's establishment in 1985, we have been engaged in the design and manufacturing of electronic control devices. In manufacturing, we actively utilize overseas electronic components from a cost-reduction perspective, enhancing our price competitiveness. For over 17 years, we have participated in overseas exhibitions, importing only high-quality products. We are particularly skilled in sourcing electronic components from Taiwanese manufacturers. We can directly import a wide range of overseas electronic components, including compatible products from domestic manufacturers, so please feel free to contact us.