This is a capacitor that is no longer in production, a vintage dead stock unused item. The voltage rating is likely 50V. I think it's perfect for the tone of electric guitars like Stratocasters and Les Pauls. Recommended for tone replacement in Jazzmasters, P90s, single-coil, humbucker guitars, Stratocasters, and Les Pauls. Please try it for tone changes around 0.05μ, 0.03μ, 0.047μ, 0.02μ, and 0.01μ. It would be interesting to use it for customizing inexpensive guitars from Fender Japan, Squier, Epiphone, bizarre guitars, and those made in Japan, Korea, and China, like the current Orange Drop capacitors. Recommended for making your own effects pedals, guitars, vacuum tube amplifiers, speakers, radios, etc., using components like Fender, Gibson, Sangamo, Sprague, and Bumble Bee, Sangamo, Sprague, and Orange Drop. Please purchase only if you understand the characteristics of the product and its vintage nature.