| domain | hqchip.com |
| summary | Here’s a summary of the website content, categorized for clarity:
1. Core Components & ICs:
* Discrete Components: The site lists a wide variety of discrete components including: MOSFETs (IGBT, JFETs), resistors (NTC, PTC), capacitors (MLCC, X5R), and diodes (ESD, TVS). * Integrated Circuits (ICs): This is a very extensive list, encompassing: * Power Management ICs: LDO, DC-DC, AC-DC, PMIC, PoE * Microcontrollers (MCUs): ARM-based MCUs (8, 16, 32 ARM), DSPs. * Analog ICs: ADC, DAC, AFE, VFFV, PLL, VCO, RFIC. * Interface ICs: UART, RS485, RS232, I2C, PCIE, IrDA * Memory: EEPROM, Flash, FRAM, MRAM, DRAM, SRAM.
2. Digital & Mixed-Signal ICs:
* FPGA, CPLD, PLD: Field Programmable Gate Arrays, Complex Programmable Logic Devices, Programmable Logic Devices. * FIFO: First-In, First-Out memory.
3. Connectivity & Communication Interfaces:
* Physical Layer Connectors: D-Sub, HDMI, USB (various types – Type-A, Type-B, Mini, Micro), SSI, TFM, RJ11, RJ45, FPC/FPC, SATA/SAS, SFP. * Wireless Communication: WiFi (2.4G, ISM), LoRa, ZigBee, GPS, UWB, RFID/NFC. * Serial Communication: RS232, RS485
4. Advanced Technologies:
* Sensor ICs: IMU (Inertial Measurement Unit). * LED Drivers: Numerous LED driver ICs and specifications are provided.
5. PCB & Manufacturing Information:
* PCB Design & Materials: Information on PCB design considerations, including stack-up, materials, and manufacturing processes (SMT - Surface Mount Technology). * Bill of Materials (BOM): A detailed BOM is presented, listing numerous part numbers and manufacturers with specific electrical and physical dimensions. Includes component specs like capacitance and resistance values.
6. Testing & Specifications:
* Performance Metrics: Frequency (50MHz), voltage (12V), noise (10nVHz), tolerances (ppm).
Key Themes and Structure:
The website appears to be a comprehensive catalog or resource for electronic component selection. It's highly organized by category, providing technical specifications and part numbers for a vast range of components used in various electronic applications. The included BOM suggests it is used for PCB design and layout. |
| title | Huaqiu Mall (formerly "Huaqiang Core City") official website_electronic components procurement network_self-operated spot electronic components mall-one-stop electronic components mall |
| description | Huaqiu Mall (www.hqchip.com) is a one-stop electronic components procurement platform under Huaqiu Electronics. It is headquartered in Shenzhen, China's electronic components distribution center. In June 2018, it established a marketing service center in Changsha. Since August 2018, it has successively established 25,000 square meters of warehousing centers in Dongguan and other places, and has cooperated with more than 3,000 domestic and foreign original manufacturers and authorized distributors. , suppliers have established long-term strategic partnerships to ensure original factory packaging, more than 10 million global spot purchases, complete categories, and 200,000+ self-operated spot inventory for same-day delivery. Currently, it has provided one-stop procurement services such as "component selection, procurement, BOM ordering, and overseas purchasing" for 500,000+ "electronic companies, engineers, makers, scientific research institutions, teachers and students in schools" and other users. |
| keywords | 1000, card, layout, wifi, connection, copilot |
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| nslookup | A 14.215.130.203 |
| created | 2025-11-05 |
| updated | 2026-01-27 |
| summarized | 2026-02-10 |
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