1N 4448 WS: SMD Si general purpose diodes, SOD323F transistor 75 V, 0.15 A at reichelt elektronik
1N4448 Datasheet(PDF) - Fairchild Semiconductor
X30 1N914, High Conductance Fast Diode, Rectifier, 1N914B, Axial DO-35, ^ | eBay
Pack of 100 Pieces) Chanzon 1N914 Small Signal Fast Switching Diodes High-Speed Axial 200mA 100V DO-35 (DO-204AH) IN914 914 200 mA 100 Volt: Amazon.com: Industrial & Scientific