Please kindly noted that this item is sold by third-party sellers from Joybuy marketplace. Description _x005f_x000D_ _x005f_x000D_ Manufactured with silicon tube and germanium tube material, reliable and can be applied for a long time. These transistor kits are basic components of semiconductor, which can amplify current, with low power consumption, can be used for a long time.  _x005f_x000D_ _x005f_x000D_ Features _x005f_x000D_ _x005f_x000D_ -Color:Black _x005f_x000D_ -Material:Silicon tube, germanium tube _x005f_x000D_ -Size:12.80X6.50X2.20cm/5.03X2.55X0.86in _x005f_x000D_ -Specification: S8050, S8550, S9012, S9013, S9014, 2N3904, 2N3906, C1815, A1015, MJE13001 _x005f_x000D_ -With high dielectric strength, fast switching, large power dissipation and good current performance. _x005f_x000D_ -The transistors are compact in size and light in weight, which is nice for carrying and storing _x005f_x000D_ -The transistors are great for electrical experiments, DIY projects, electrical products repairing, etc. _x005f_x000D_ -These are different types of our transistors for different use, very practical and professional. _x005f_x000D_ -The transistors are packed in the rugged, convenient, sealing plastic storage case, easy to store. _x005f_x000D_ With high dielectric strength, fast switching, large power dissipation and good current performance |The transistors are compact in size and light in weight, which is nice for carrying and storing |The transistors are great for electrical experiments, DIY projects, electrical products repairing, etc |These are different types of our transistors for different use, very practical and professional |The transistors are packed in the rugged, convenient, sealing plastic storage case, easy to store