Features 【PACKAGING QUANTITY】This set has a total of 200 diodes, 10 values (1N4001~1N4007 1N5817~1N5819), and 20 pieces of each type, which can meet your basic needs. 【EASY TO DISTINGUISH】Each diode is labeled with a specific number, and there is a label on the box, so you can easily determine which type of diode you need. 【EASY TO MAINTAIN】All diodes are packed in transparent boxes for easy sorting, can be opened and closed repeatedly, and are easy to store and carry. 【PRECISION ELECTRONIC COMPONENTS】Low leakage and forward voltage drop, low power loss, and high efficiency. This is a type of diode for electronic professionals or enthusiasts. 【HIGH QUALITY COMPOSITION】Molded plastic shell, wear-resistant and durable; Electroplated axial leads facilitate welding operations and facilitate the replacement of worn or damaged diodes. Features: Low leakage and forward voltage drop, low power loss, high efficiency. There are total 200 pieces of diodes in 10 values in this set which will meet you basic needs. All diodes are well packed and assorted in a transparent box for convenient storage. There is a label on box so you can easily identify which type of diodes you need. This is a great assortment of diodes for electronic professionals or enthusiasts. Specifications: Type: 1N4001, 1N4002, 1N4003, 1N4004, 1N4005, 1N4006, 1N4007, 1N5817, 1N5818, 1N5819 Quantity: 20pcs each type Package Includes: 1 Box x Diodes Note: Diodes are sorted manually, so there might be small mistakes on type and quantity. Thanks for your understanding. Package List