Made of high quality material, with durable and high precision. The set contains 33 different values, and each value has 20pcs, total 660pcs. Widely used in product development, student experiment, maintenance, production, etc. Suitable for a wide range of electronic applications, quite good accessory for DIY. These Resistor can easily replace the old parts, which provide stable performance. Specifications: Material: plastic, metal. Size: show as pictures. Color: show as pictures. Type: 1206/0805/0603(optional). Capacity: 1R-1M. Kit Resistor 33 models , each with 20 , a total of 660pcs Kit Resistor 33 models 1R(1R00), 3R3(3R30), 5R1(5R10), 10R(10R0), 22R(22R0), 47R(47R0) 62R(62R0), 82R(82R0), 100R(1000), 150R(1500), 330R(3300), 470R(4700), 680R (6800), 1K(1001), 1K8(1801), 3K(3001), 4K7(4701) 5K1(5101), 7K5(7501), 10K(1002), 12K(1202), 18K(1802), 33K(3302), 43K(4302), 51K(5102), 75K(7502), 100K(1003) , 200K(2003), 300K(3003), 390K(3903), 470K(4703), 680K(6803), 1M(1004) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 1 * SMD Resistor Assorted Kit.