Are these the correct SMD diodes ? On some YouTube tutorials, I'm seeing the diodes as little black boxes with a line and flat metal sides, and it says T4. This came
SMD 1N4148 Zener Diode at Rs 5/piece | Breakdown Diode in Chennai | ID: 2853377303773
Switching Diode 1n4148W T4 SOD-123 Small Signal Diode with T4 Silk Print - China Diode T4 Switching Diode, Diode 1n4148W T4 SOD-123 | Made-in-China.com
SOD-123 1N4148W 1N4148 IN4148 1N4148WS smd diode T4 By HK GALAXYIC Intl. Co. LIMITED,
100pcs/lot making T4 1N4148 SMD 0805 SOD-323 Switching Diode 1N4148WS 0805(SOD323) New Original
Vanzare 3000BUC Made in China 1N4148WS SOD-323 Silkscreen T4 SMD Comutator cu Diode de Brand Nou Conector Reale Loc ~ Echipamente Electrice Și Accesorii / www.andreimuresanusud.ro