All categories

How to search


Search Method Guide

1
Accurate model search

Enter the complete component model to quickly locate the target product. Supports input in both Chinese and English. After entering the model, press Enter or click the search button.

✓ Recommended search examples:
STM32F103C8T6 LM358 ESP32-WROOM-32 TPS65988
2
Brand filtering search

Enter the brand name or select the brand category in the search box, accurately filter the components of the specified brand, and easily find your preferred brand products.

✓ Recommended brands:
TI (Texas Instruments) ST (STMicroelectronics) ON (ON Semiconductor) Infineon NXP (NXP)
3
Parameter keyword search

Search by keywords such as packaging, specifications, parameters, etc., such as "SMD 0805", "electrolytic capacitor 100uF", etc., to achieve precise matching of product parameters.

✓ Recommended keywords:
SMD 0805 Electrolytic capacitor 16V 32.768KHz crystal oscillator 100 pin MCU
4
Category directory browsing

Browse the product category catalog step by step through the top navigation or homepage category entry. Suitable for procurement scenarios with unclear objectives or seeking alternative components.

Integrated Circuit (IC)
MCU、 Storage chips, interface chips, amplifiers, etc
passive component
Resistors, capacitors, inductors, crystal oscillators, filters, etc
Discrete semiconductor
Diode, transistor, MOSFET, IGBT, etc
connector
Pin headers, wiring terminals Type-C、 Plug sockets, etc
5
Data manual search

Click the "Data Manual" button next to the search box, enter the model number to download the PDF technical document, which is convenient for engineers to quickly refer to specifications and parameters.

✓ Data manual example:
Search for model → Click on the data manual icon

Search Results Page Guide

The search results contain the following key information:
information explanation
Product Image Product appearance pictures for quick identification
Brand and Model Original brand and complete model identification
Product description Packaging, specifications, RoHS status and other information
Price and inventory Unit price including tax, total price including tax, inventory quantity
datasheet Click to download PDF technical documents
alternative model The recommended functions of the system are compatible with alternative models

Search skills

fuzzy search
Enter the first few letters of the model, and the system will automatically prompt for matching items to help you quickly find the target model.
exact match
Wrap keywords in quotation marks, such as "STM32F103", to achieve precise matching and avoid interference from approximate results.
Quick Filter
The search results page supports multi-dimensional filtering by brand, packaging, inventory, price, etc., narrowing down the result range with just one click.
Alternative component search
Enter a discontinued or out of stock model, and the system will automatically recommend a compatible replacement model with the current inventory.
batch search
Upload the BOM table (in Excel format), and the system will automatically batch query the inventory and price information of all models.

Frequently Asked Questions

What if I can't find the model I'm looking for?
Please try shortening the keywords or using the alternative model search function. You can also contact online customer service for assistance.
How to download the data manual?
Click on the "Data Manual" icon on the search results page or product details page to download the PDF file for free.
How to batch query multiple models?
Click on 'Batch BOM Query', upload the Excel file (including the model column), and the system will automatically return the price and inventory information for all models.
Does the product price include tax?
All prices displayed in the search results are inclusive of tax, and the specific tax rate is subject to the invoice.

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