The 135101-04-M0.50 is an SMA crimp plug to SMA crimp plug coaxial cable assembly designed for RF and microwave applications. It features RG-58 coaxial cable with a nominal impedance of 50 ohms and is supplied in a 0.500 meter (19.69 inches) length with a tolerance of ±0.25 inches (±0.006 meters) for lengths up to 23.90 inches. The assembly includes two SMA crimp plugs and heat shrink tubing at each end for strain relief and protection. The design is rated for frequencies from DC to 1.0 GHz with a maximum VSWR of 1 and a high-potential test rating of 500 VRMS, making it suitable for test equipment, instrumentation, and RF interconnect applications requiring reliable signal transmission.