Description: These resistors have high precision and good stability which makes their reliability and practicality very high. Exquisite and professional craftsmanship makes these resistors have low temperature coefficient and low noise which are very useful and practical. Made of metal material this product is very durable and practical to use. The length of this product is 12cm the width is 8cm and the height is 2cm. It is suitable for industry factory workshop and so on. There are 30 kinds of resistance values and each resistance value has 20pcs. And they have a tolerance of 1. Item Name: Resistor Pack Material: Metal Quantity: 600Pcs Features: Different Values Low Noise Good Stability Numerical Value of Resistance: 10Ω 22Ω 47Ω 100Ω 150Ω 200Ω 220Ω 270Ω 330Ω 470Ω 510Ω 680Ω 1KΩ 2KΩ 2.2KΩ 3.3KΩ 4.7KΩ 5.1KΩ 6.8KΩ 10KΩ 20KΩ 47KΩ 51KΩ 68KΩ 100KΩ 220KΩ 300KΩ 470KΩ 680KΩ 1MΩ Size Details: Size: 12cm x 8cm x 2cm/4.7 x 3.1 x 0.8 (Approx.) Notes: The quantity is about 600pcs due to manual calculation the quantity might has 1-5pcs more or less hope you can understand thank you. 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: 600 x Resistor Packs