ITEM NAME:20pcsx10 Values NPN TO-92 PNP BC337 BC547 Straight Pin Transistors Box Product Description Description: 20pcsx10 Values NPN TO-92 PNP BC337 BC547 Straight Pin Assorted Transistors Box Features: 1. Transistors are basic semiconductor devices that control current, and can also be used as contactless switches. 2. There are 200 transistors with 10 values, which will meet your basic needs. 3. All transistors are well packaged in a transparent box for storage. 4. Each transistor has a clear tag, so you can easily identify the type of transistor you need. 5. It's a great transistor for electronics professionals and enthusiasts. Specifications: Material: SI Type: BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, C1815 Note: Please allow 1-3 cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 200 x Transistors.Type: BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, C1815. Included: 200 x Transistors. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.