SMD Component Markings

SMD (Surface Mount Device) components are the most common type parts in modern electronics. The are also referred to as SMT (Surface Mount Technology) parts.

Often due to their small size, they will bear a code instead of their full value or part number. Here are some links to decoding those often cryptic markings:

SMD Resistor Code Calculator Resistors only.

The SMD Code Book Covers transistors and diodes.

Categories: Electronics pages

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