Customers often ask, how to distinguish between automotive-grade TVS and non-automotive-grade TVS? Now from several aspects as follows:

1. Look at the model. The following are the R6 package models:

3KP33CA (non-automotive grade), P3S33CA (automotive grade);

5KP33CA (non-automotive grade), P5S33CA (automotive grade);

P6S33CA (automotive grade);

8KP33CA (non-automotive grade), P8S33CA (automotive grade);

P10S33CA (automotive grade), P12S33CA (automotive grade);

15KP33CA (non-automotive grade), P15S33CA (automotive grade);

20KP33CA (non-automotive grade), P20S33CA (automotive grade);

30KP33CA (non-automotive grade), P30S33CA (automotive grade);

2. Regarding the market habit of naming the model, such as 5KP33CA (automotive grade), look at the printing. Generally, the printing of automotive grade will have s, and the printing of old customers will remain unchanged;

3. Look at the FEATURES of the specification: AEC-Q101 qualified. Indicates that it meets the automotive grade. If it is not included, it does not meet the automotive grade.

4. Look at the internal package structure. Generally, automotive grade copper sheets are added to assist heat dissipation in order to meet certain high test requirements.

5. Looking at the production and packaging process, the automotive grade is generally vacuum welded to avoid air bubbles on the welding surface. Common welding furnace welding of non-automotive grade products.

Leimao is familiar with automotive standards and has a full set of 7637 test equipment for customers to test for free. Please feel free to contact Hu Gong at 18016225001