The 1N4148 is a standard silicon switching signal diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost.

Order today, ships today. 1N4148 – Diode 100 V 200mA Through Hole DO-35 from onsemi. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

The 1N4148, 1N4446, 1N4448 are high-speed switching diodes fabricated in planar technology, and encapsulated in hermetically sealed leaded glass SOD27 (DO-35) packages.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or …

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur …

1N4148 onsemi / Fairchild Small Signal Switching Diodes 100V Io/200mA BULK datasheet, inventory, & pricing.

The 1N4148WQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. …

Learn about the 1N4148 diode, its pin configuration, features, specifications, working, and applications. Discover why this high-speed switching diode is widely used in rectification, …

Mar 19, 2024 · What is a 1N4148 diode? 1N4148 is a type of switching diode. These diodes provide quick switching (up to about 100 MHz) and are popularly used in low-current …

Mar 22, 2025 · The 1N4148 is a fast switching diode designed for low power and high-frequency circuits such as signal processing and switching circuits. It has a maximum current rating of …