📦Included (40pcs each): 2N2222/2N3904/2N5551/C1815/C945/S8050/S9014/S9018 (NPN); 2N3906/2N5401/A1015/S8550/S9012/S9013/S9015 (PNP) ✨Key Pros: Covers NPN/PNP for amp, switching, high-frequency needs TO-92 through-hole: easy solder, fits breadboards (beginner-friendly) 40pcs/model: enough for multiple projects Partitioned box: sorted, easy to find 🛠️For: ✅ Hobbyists (DIY audio, LED drivers, wireless modules) ✅ Technicians (fix appliances, toys, auto electronics) ✅ Students/Teachers (experiments, STEM courses) ⚠️Notes: Check pin defs (B/E/C) via datasheet/multimeter. Verify voltage/current. Anti-static wristband recommended. 🚚Ship & Support: Dispatched in 3-7days. Reinforced packaging. 30-day returns. 👉Click "Add to Cart" now!.
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