Do not buy "NOS" (New Old Stock) from eBay—90% are fakes. Use these instead:
Because original stock is increasingly rare and subject to counterfeit or degraded parts, reading and understanding the is vital to securing a better, safer, and more reliable alternative for your circuit. 1. Key Technical Specifications c1124 transistor datasheet better
Buy "C1124" from eBay (90% chance it is a relabeled 2N2222 in a TO-220 case). Do not buy "NOS" (New Old Stock) from eBay—90% are fakes
The thermal characteristics of the C1124 transistor are: c1124 transistor datasheet better