Thinner cables are easier to handle, and if the material is the same, they tend to be cheaper!
This will explain the types of coaxial cables mainly based on JIS standards. These cables are manufactured in accordance with the Japanese Industrial Standards (JIS). D represents 50Ω, and C represents 75Ω, indicating the impedance. Taking 5C-2V as an example: 5 indicates the outer diameter of the insulator (the larger the number, the thicker the cable), C is the characteristic impedance symbol (D: 50Ω, C: 75Ω), 2 is the insulator symbol (2: PE solid insulation, QE: polyethylene, etc.), V is the shape symbol for the outer conductor and sheath (V: single braid vinyl, W: double braid vinyl, T: triple braid vinyl, etc.). As the leading number increases from 1.5C to 3C to 5C to 7C, the cable becomes thicker, which in turn reduces the attenuation (loss). Thinner cables are easier to handle and tend to be less expensive if the material is the same. *For detailed content of the article, you can view it through the related links. For more information, please feel free to contact us.
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Toko Co., Ltd. is a specialized manufacturer of high-frequency coaxial connectors with 73 years of experience. We also focus on cable processing with coaxial connectors installed. ■ Extensive lineup and short delivery times We offer approximately 1,000 types of coaxial connectors as part of our standard lineup. Stock items can be shipped as quickly as the same day, even for a single piece. ■ Flexible custom orders We accommodate flexible custom orders for coaxial connectors. We have a track record of over 10,000 projects. ■ Cable processing products with short delivery times We also manufacture high-quality coaxial cable processing products. Typically, the delivery time is about two weeks for one piece. We can also discuss urgent shipping options for next-day delivery. ■ Quality, environment, and BCP We have obtained ISO 9001:2015 and ISO 14001:2015 certifications, ensuring a robust quality system. RoHS certificates and non-applicability certificates can be downloaded from our website, and we respond quickly to environmental surveys. Our Business Continuity Plan (BCP) has also been certified in accordance with Article 56, Paragraph 1 of the Small and Medium-sized Enterprises Management Enhancement Act.
