???Various Specifications???This inductor set has 240 traditional through-hole inductors, classified in 24 small transparent envelopes, each with 10 values. The rich and diverse product specifications perfect to work in your circuit work. ???Superior Quality???Made of high-quality professional guide pins, stable performance, not easy to open circuit phenomenon, large current resistance, high self resonant frequency. The choice of values is perfect for filter design in power switching or audio applications. ???Easy to Use???We distribute the inductors in plastic storage boxes (a single-compartment box that snaps closed), and stick a clear label on the surface of the box to provide users with the type of inductors they need, which is convenient and fast to use. ???High Quality??? The plug-in I-shaped inductor uses fine materials, meticulous craftsmanship, compression and corrosion resistance, durable and practical, low energy consumption, stable performance, and each value is produced under strict standards, allowing you to get a perfect product. ???Quality Service???This inductors assortment kit is of good quality. In order to optimize your shopping experience, we provide a 180-day free replacement service. If you have any questions about our products, please feel free to contact us.