Instructions

As the size of the component becomes smaller and smaller, the specific model of the element itself has been printed on the surface of the patch element. Instead, the abbreviation code is printed on the surface of the element, which is generally called the Marking code (also called Top marking, Device code, Device mark etc.).

Different manufacturers may be different in the use of code, often also attach their own rules, there may be the same component screen printing code is different, or different components use the same screen printing code situation occurs.

A simple Marking code has only a few letters or numbers to represent the component (the component must be use the marking code to query the original correct model number)

example 1

"J1" is the Marking code
The upper right corner symbol is the production date code (D/C)
Represents the Pb-Free Package lead-free package
Enter the "J1" keyword to search directly

example 2

"65V" is the Marking code
The upper right corner symbol is the production date code (D/C)
Enter the "65V" keyword to search directly

You only need to check whether your real object is SOT89 or sot23, and you can get the corresponding model

example 3

Sometimes you want to know the marking code of a Part No. You can also enter this Part No to get its marking code

EnterPart No.TPD2E001DRYR,you will know the marking code is "2A"