Diodes | McMaster-Carr

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Transient Voltage Suppressor (TVS)

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Mounting Location

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219 Products

Diodes

Diodes

Keep the current in a circuit flowing in one direction

Surge-Suppressing Diodes

Surge-Suppressing Diodes

Limit voltage and divert the excess away to protect electronics from surges

Voltage-Stabilizing Diodes

Voltage-Stabilizing Diodes

Power sections of a circuit with a specific voltage

Diode Assortments

Diode Assortments

Control voltage and current in circuits with a variety of diodes

Fast-Acting Diodes

Fast-Acting Diodes

Limit current to a single direction in circuits that power on and off frequently

Other Products

Light Bulbs

Standard household, miniature, compact, tubular, ultraviolet, infrared, and blacklight bulbs

Electronic Component Assortments

Electronic Component Assortments

Include diodes, rectifiers, and transistors to convert current or amplify electronic signals

Circuit Boards

Create your own circuit board designs by adding components

Indicator Lights

Indicator Lights

Call attention to hazards and changes in status with flashing, strobe, and other lights

Electronic Lead Benders

Electronic Lead Benders

Make 90° bends in resistors, diodes, and other small components

Light Pipes

Concentrate and direct light from the bulb on a circuit board to a display

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)