M4220 — Alpga Essentials Coaxial Cable

M4220 cable from Alpha is a versatile 20 AWG multi-conductor cable designed for reliable signal transmission in a variety of applications. It features two conductors made of 7-strand tinned copper with a 7/28 stranding configuration, providing excellent conductivity and flexibility. The polyethylene (PE) dielectric with a 0.079-inch thickness ensures low capacitance of 19.7 pF/ft and a nominal impedance of 78 ohms for consistent performance. An overall tinned copper braid shield with 85% coverage offers superior protection against EMI/RFI, enhancing signal integrity. The durable polyvinylchloride (PVC) jacket provides long-lasting protection and easy installation. With a nominal outer diameter of 0.235 inches and a velocity of propagation of 66%, the M4220 cable is ideal for data, control, and low-voltage signal applications requiring durability and noise resistance.