Feature: 1. A well designed transistor kit means no more guesswork when designing and testing circuits, you can always find the transistor you need. 2. Delivered in a convenient and sturdy plastic storage box with compartments for different parts for easy transportation. 3. The transistor is made of top standard materials, making it have the high dielectric strength and fast switching speed. 4. This In‑line triode transistor has high power consumption and good current performance. 5. This transistor kit contains the most commonly used transistor types, which can be reused many times, no bent pins, and has quality assurance. Specification: Item Type: In‑Line TO‑92 Transistors Material: Semiconductor Model: 24 Models Including 2N2222 NPN, 2N3904 NPN, 2N3906 PNP, 2N5401 PNP, 2N5551 NPN, A1015 PNP, C1815 NPN, C945 NPN, S8050 NPN, S8550 PNP, S9012 PNP, S9013 PNP, S9014 NPN, N, S9015 PNP, S9014 NPN, N, S9015 PNP, BC327P BC517 NPN, BC547 NPN, BC548 NPN, BC549 NPN, BC550 NPN, BC556 PNP, BC557 PNP, BC558 PNP. Package List: 35 x 2N2222 NPN35 x 2N3904 NPN35 x 2N3906 PNP35 x 2N5401 PNP35 x 2N5551 NPN 35 x A1015 PNP35 x C1815 NPN35 x C945 NPN35 x S8050 NPN35 x S8550 PNP35 x S9012 PNP35 x S9013 PNP35 x S9014 NPN35 x S9015 PNP35 x BC327 PNP35 x BC337 NPN35 x BC517 NPN35 x BC547 NPN35 x BC548 NPN 35 x BC549 NPN35 x BC550 NPN35 x BC556 PNP 35 x BC557 PNP 35 x BC558 PNP Note: The product is a small part, please keep away from children and children.