Among the top search materials in April, the STM series MCUS still accounted for the largest proportion. The search volume of each series model basically continued the continuous increase trend in March, and by April, many models still achieved significant month-on-month growth. The proportion of the TI brand has significantly increased, covering multiple categories in the signal chain and power supply devices. Moreover, the search volume for materials within the list has generally grown at a considerable rate, reflecting the impact of tariff factors and the recovery signals that have emerged in the simulated market itself. In other respects, ADI's LTM4644IY continued its previous high popularity and maintained its ranking on the list. Xilinx's XC7K325T-2FFG900I programming device saw a resurgence in popularity, while Samsung's small-capacity eMMC flash memory KLM8G1GETF-B041 saw a significant decline in popularity. In terms of price, the top trending materials in April were dominated by two hot brands, ST and TI, with price hikes as the main theme, reflecting the price correction under specific supply and demand conditions.

In terms of popular categories, the search volumes for transient voltage suppressors and DC-DC converters rose month-on-month, which was related to the fluctuations in TI materials. The search volumes for other categories all decreased month-on-month, reflecting the overall tone of inventory reduction. In terms of popular brands, the search volume of TI rose sharply compared with the previous period, reflecting special fluctuations. The search volumes of other brands all decreased compared with the previous period, indicating the general adjustment in the performance of original manufacturers and the overall tone of inventory reduction.