1N4148 Small Signal Diode (25-Pack) - ProtoSupplies
1N4148 DO-35 Switching Signal Diode - Walmart.com
1N4148 onsemi / Fairchild | Mouser
Amazon.com : Fairchild Semiconductor 1N4148TR (Pack of 60) 1N4148TR 1N4148 Series 100 V 500 mW Small Signal Fast Switching Diode - DO-35 : Patio, Lawn & Garden
1N4148 VS 1N4007[FAQ]: What are the differences between them?