100% Brand new and high quality. There have 7 values 5pcs for each, total 35pcs. 1. TIP31C: NPN transistor, medium power, general-purpose amplifier and switch. 2. TIP32C: PNP transistor, medium power, general-purpose amplifier and switch. 3. TIP41C: NPN transistor, medium power, audio amplifier and switching applications. 4. TIP42C: PNP transistor, medium power, audio amplifier and switching applications. 5. TIP122: NPN transistor, high power, general-purpose amplifier and switch. 6. TIP127: PNP transistor, high power, general-purpose amplifier and switch. 7. TIP142: NPN transistor, high power, audio amplifier and switching applications. Package List: 35pcs