WEE Technology Company Limited 

Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEE Technology Silicon epitaxial planar diode / fast switching diodes are AEC-Q101 qualified available

1N4148 is a small high-speed switching diode. The switch is relatively fast. It is widely used in circuit with high signal frequency for one-way conduction isolation, communication, computer board, TV circuit and industrial control circuit.

1N4148 is a very versatile high-frequency switching diode. Including DO35, LL34, SOD323, SOT23, 0805 packages.

WEET 1N4148 fast switching diodes

Pacakge：DO-34, DO-35 

WEET LL4148 Diode type small signal

Pacakge：MiniMELF SOD80

WEET 1N4148W Silicon Epitaxial Planar Switching Diode 

Pacakge：SOD-123

WEET 1N4148WS Silicon Epitaxial Planar Switching Diode 

Pacakge：SOD-323

WEET 1N4148WT Silicon Epitaxial Planar Switching Diode 

Pacakge：SOD-523