Features: _x000D_This is a set of LEDs, resistors, capacitors, diodes and transistors which will meet you basic needs. _x000D__x000D_They are well packed and assorted in small bags for convenient storage. _x000D__x000D_High precision and stability, sorted by type, so you don't have to sort them which saves you time and labor._x000D__x000D_This is a great assortment of components for electronic professionals or enthusiasts._x000D__x000D_If you work with electronics or need to stock your shop, this is a very good component kit to have. _x000D__x000D__x000D_Specifications: _x000D_5 Colors of LEDs: _x000D_Red, Green, Blue, Yellow, White, each color 20pcs, total 100pcs _x000D__x000D__x000D_Resistors: _x000D_10, 22, 47, 100, 150, 200, _x000D_220, 270, 330, 470, 510, 680, _x000D_1K, 2K, 2.2K, 3.3K, 4.7K, 5.1K, _x000D_6.8K, 10K, 20K, 47K, 51K, 68K, _x000D_100K, 220K, 300K, 470K, 680K, 1M _x000D_600*1/4W(30resistance values, each about 20pcs, total 600pcs) _x000D__x000D__x000D_12 Types of Electrolytic Capacitors: _x000D_50v 0.22 uf; 50v 0.47 uf; _x000D_50v 1 uf; 50v 2.2 uf; _x000D_50v 4.7 uf; 50v 10 uf; _x000D_50v 22 uf; 16v 33 uf; _x000D_16v 47 uf; 16v 100 uf; _x000D_16v 220 uf; 16v 470 uf _x000D_Each value 10pcs, total 120pcs _x000D__x000D__x000D_30 Types of Ceramic Capacitors: _x000D_2P, 3P, 5P, 10P, 15P, 22P, 30P, 33P, 47P, 75P, _x000D_68P, 82P, 101(100P), 151(150P), 221(220PF), _x000D_331(330PF), 471(470PF), 681(680PF), _x000D_102(1NF), 152(1.5NF), 222(2.2NF), 332(3.3NF), _x000D_472(4.7NF), 682(6.8NF), 103(10NF), 153(15NF), _x000D_223(22NF), 473(47NF), 683(68NF), 104(100NF) _x000D_Each value 10pcs, total 300pcs _x000D__x000D__x000D_8 Types of Diodes: _x000D_1N4148, 25pcs; 1N4007, 25pcs; _x000D_1N5819, 10pcs; 1N5399, 10pcs; _x000D_FR107, 10pcs; FR207, 10pcs; _x000D_1N5408, 5pcs; 1N5822, 5pcs; _x000D_Total 100pcs _x000D__x000D__x000D_17 Types of Transistors: _x000D_S9012, S9013, S9014, S9015, S9018, A1015, _x000D_C1815, A42, A92, 2N5401, 2N5551, A733, _x000D_C945, S8050, S8550, 2N3906, 2N3904 _x000D_Each value 10pcs, total 170pcs _x000D__x000D__x000D_Weight: 283g(approx.) _x000D__x000D__x000D_Package Includes: _x000D_100 x LEDs _x000D_600 x Resistors _x000D_120 x Electrolytic Capacitors_x000D_300 x Ceramic Capacitors_x000D__x000D_100 x Diodes _x000D_170 x Transistors 1This is a set of LEDs, resistors, capacitors, diodes and transistors which will meet you basic needs. 2They are well packed and assorted in small bags for convenient storage. 3High precision and stability, sorted by type, so you don't have to sort them which saves you time and labor. 4This is a great assortment of components for electronic professionals or enthusiasts. 5If you work with electronics or need to stock your shop, this is a very good component kit to have.