Sourcing hard-to-find memory ICs
Plan enquiries for obsolete and difficult-to-source memory components.
Read the guideSourcing guides and company updates
Practical reading for component identification, BOM enquiries, quality discussions and published company activities.
Discuss your requirementsWhat can these guides help me prepare?
The guides help organize part identification, enquiry information and verification questions. They are procurement references; the latest manufacturer documentation and your engineering validation govern a specific design.
Sourcing guides and company updates
Selecting high-reliability chips
Frame operating conditions, technical requirements and verification questions.
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Recycled ICs: quality and reliability
Understand condition, provenance and batch-verification questions.
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LIANYIXIN at the 2026 Saint Petersburg electronics exhibition
View the published exhibition record and photographs.
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Preparing a BOM enquiry: the information to include
A practical checklist for a component quotation that keeps part identity, quantity, timing and batch requirements clear.
Read the guideChecking IC packages and part-number suffixes
A step-by-step way to compare orderable references before a quotation becomes a purchase order.
Read the guideCompany news
LIANYIXIN at the 2026 St. Petersburg Electronic Components Exhibition
23–25 September 2026 · St. Petersburg, Russia · Booth E4.3
A look back at LIANYIXIN’s participation in St. Petersburg on 23–25 September 2026, featuring our booth, BOM sourcing and electronic component displays.
Read more →Featured Articles
The Rise of AI Chips: Market Trends and Sourcing Strategies for 2024
Explore the explosive growth of AI semiconductor market, key players like NVIDIA and Google, and how procurement teams can navigate supply constraints for AI accelerators and edge computing chips.
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PCB Design Best Practices for High-Speed Digital Circuits
Essential guidelines for designing PCBs with high-speed signals, including impedance control, layer stackup, and signal integrity considerations.
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How to Identify Counterfeit Electronic Components
Learn the warning signs of counterfeit ICs and the testing methods used to verify component authenticity in the supply chain.
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Automotive Semiconductor Demand Surge in 2024
Analysis of the growing demand for automotive-grade components driven by EV adoption and advanced driver assistance systems.
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BOM Optimization Strategies for Cost Reduction
Practical approaches to optimize your bill of materials without compromising quality or performance.
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5G Infrastructure Components: Market Overview
Key semiconductor components driving 5G base station deployment and the suppliers leading the market.
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Understanding IC Quality Grades: Commercial vs Industrial vs Military
A comprehensive guide to semiconductor quality grades and when to use each type in your applications.
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Subscribe NowFrequently asked questions
What can these guides help me prepare?
The guides help organize part identification, enquiry information and verification questions. They are procurement references; the latest manufacturer documentation and your engineering validation govern a specific design.
Does a catalogue listing confirm availability or price?
No. Supply, quantity, condition, lead time and price must be confirmed for the exact requirement in a current quotation.
Can a picture or similar part number establish equivalence?
No. Catalogue images help identify a product family. Compare the exact ordering code and manufacturer datasheet, and ask engineering staff to validate any proposed alternative.