Product Description:100% Brand new triodeTransistors are basic semiconductor devices that control current and can also be used as non-contact switches.Each transistor is clearly marked, so you can easily determine the type of transistor you need.For electronics professionals or enthusiasts, these are all kinds of transistors.Type: transistorQuantity:170pcs (17 values, each has 10pcs)Specifications:S9012, S9013, S9014, S9015, S9018, A1015, C1815, A42, A92, 2N5401, 2N5551, A733, C945, S8050, S8550, 2N3906, 2N3904Color: as picture showspacking list:170pcs x TO-92 transistor assortment kitnote:1. Due to manual measurement, please allow an error of 0.1-0.3mm.2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.3.Transistors are manually classified, so there may be some small errors in type and quantity. Thank you for your understanding.If you have any questions about this product, please feel free to contact us. We will reply to you as soon as possible.Thank you very much for your support. happy shopping!