Capacitance Core to core 47 pF/m. They have tried to improve the quality by always selecting best material. There is no exception about this audio grade solder, SS-47. Compared to general solders which usually contain 3N (99.9%) pure tin, SS-47 contains 4N (99.993%) pure tin achieved by excluding impurities to the maximum.
This product would be ideal for audio enthusiasts who require a high-quality 3.5mm Mini Jack to 5 Pin Din cable to connect their stereo AUX input to the dashboard of their vehicle.