RG-58C/U Coaxial Cable
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$0.68
RG-142 MIL-DTL-17/60 coaxial cable – 50 Ω silver-clad steel, PTFE dielectric, FEP jacket. High-temp, low-loss RF cable for aerospace and military systems.
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The RG-58C/U Coaxial Cable is a lightweight, flexible 50-ohm RF cable commonly used in aerospace, avionics, and communication systems. Designed to the dimensions of MIL-C-17/28C coaxial cable, it delivers dependable electrical performance and excellent flexibility for signal transmission up to 1 GHz.
Constructed with a stranded tinned copper center conductor, solid polyethylene dielectric, and a tinned copper braid shield, RG-58C/U offers a practical balance of signal integrity, mechanical strength, and low weight—ideal for general aviation and commercial aircraft installations.
Key Features
- Impedance: 50 Ω
- Operating frequency range: 0.05 GHz – 1 GHz
- Conductor: Stranded tinned copper
- Dielectric: Solid polyethylene (PE)
- Shield: Tinned copper braid, approx. 90 % coverage
- Jacket: Flexible PVC or PE for lightweight protection
- Temperature range: –40 °C to +85 °C
RG-58C/U provides reliable, low-loss performance for RF communications, test leads, and avionics interconnects where flexibility and compact routing are required.
Specification
| RG |
RG-58 |
|---|---|
| Impedance |
50 Ω |

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