1N4148 Package
1N4148 Description:
The 1N4148 is a small signal, high-speed switching diode. Typically found in a DO-35 glass axial package it is very useful at high frequencies and are very popular in low-current applications. Currently the 1N4148 is sourced by manufacturers such as Diodes, Inc., EIC Semiconductor, Fairchild Semiconductor, Microsemi Corporation, NXP Semiconductors, ROHM Semiconductor and Vishay Semiconductor.
The 1N4148 is also known as the 1N914.