COMPONENTS. CONNECTIONS. POSSIBILITIES.
Electronic components.
IC sourcing.
Electronic components and integrated circuits for your next design, production run or discontinued-part requirement.
01 / COMPONENTS
Start with the right component.
Explore our product families, then share the full manufacturer part number and sourcing requirements.
Memory ICs
Memory type · organization · voltage · timing · package
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Power management
Input/output range · current · topology · thermal design
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Microcontrollers & processors
Core · memory · interfaces · firmware · temperature grade
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RF & communications
Frequency · protocol · RF power · matching · compliance
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AI & programmable logic
Device type · logic resources · toolchain · memory interface
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Obsolete & hard-to-find ICs
Original BOM · full suffix · manufacturer lifecycle notice · acceptance plan
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Analog & interface ICs
Signal range · accuracy · bandwidth · isolation · pinout
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Connectors & passive components
Pitch · dimensions · contacts · value · tolerance · rating
View products ↗Explore 12 featured part numbers
Images identify the model or are marked as illustrations. Availability, condition and batch photographs must be confirmed with the quotation.
LM2596S-5.0: © Raimond Spekking / CC BY-SA 4.0 (via Wikimedia Commons)
02 / QUALITY & DOCUMENTATION
Confidence begins with evidence.
Define the inspection scope before purchase. Match documents and photographs to the exact batch being supplied.
- Confirm the complete manufacturer part number, suffix, package and temperature grade.
- Confirm quantity, condition, date code and lot requirements; request batch-specific photographs.
- Agree on source documents and the inspection method, sample size and acceptance criteria.
- Confirm availability, lead time, quotation validity, currency and shipping terms in writing.
03 / APPLICATIONS
Components for connected industries.
Explore the application, then verify the exact part, operating conditions and manufacturer documentation for your design.
Industrial Control
Industrial-grade MCUs, analog processors, interface ICs, and PLC components for automation.
AI & HPC
GPUs, NPUs, and AI accelerators for machine learning, inference, and high-performance computing clusters.
Communication (5G/6G)
RF transceivers, baseband processors, optical transceivers, and telecom-grade components.
IoT
Low-power MCUs, wireless SoCs, BLE/Wi-Fi modules, and edge computing solutions.
Memory & Storage
DRAM, Flash, EEPROM, SSD controller ICs, and data-intensive memory solutions.
04 / ABOUT LIANYIXIN
LIANYIXIN.
Hong Kong & Shenzhen.
HK LIANYIXIN INDUSTRIAL CO., LIMITED focuses on electronic components and integrated circuit supply, supporting sourcing for industrial, automotive, medical, communications and consumer electronics applications. Clear communication about part numbers, quantities and delivery requirements helps customers understand the company involved in each purchase.
Shenzhen Chuangyun Xinyuan Technology Co., Ltd. and Shenzhen Lianyixin Electronic Technology Co., Ltd. are affiliated companies of HK LIANYIXIN INDUSTRIAL CO., LIMITED. Together, these three companies form LIANYIXIN’s company structure across Hong Kong and Shenzhen, giving customers a clear overview of our entities and business contacts.
Meet LIANYIXINComponent presentation videos
Product presentation videos. Confirm current supply and the specific batch separately.
05 / YOUR SOURCING PROCESS
From part number to a clear requirement.
For routine BOM purchases, production needs or discontinued components, start with details that can be checked.
Define the part
Send the full manufacturer part number, quantity and required delivery date.
Confirm the conditions
Confirm availability, price validity, currency and delivery terms in writing.
Agree the evidence
Agree source documents, inspection methods, sampling and acceptance criteria.
Check the delivery
Match the order, labels, photographs and inspection records at receiving.
AI-generated scene illustration; not a photograph of a supplied batch or a LIANYIXIN facility.
Sourcing transparency06 / INSIGHTS & UPDATES
Useful context for your next decision.
Component sourcing guides and company updates from our existing resources.
Sourcing hard-to-find memory ICs
Sourcing hard-to-find memory ICs
Plan enquiries for obsolete and difficult-to-source memory components.
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Selecting high-reliability chips
Selecting high-reliability chips
Frame operating conditions, technical requirements and verification questions.
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Recycled ICs: quality and reliability
Recycled ICs: quality and reliability
Understand condition, provenance and batch-verification questions.
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LIANYIXIN at the 2026 Saint Petersburg electronics exhibition
LIANYIXIN at the 2026 Saint Petersburg electronics exhibition
View the published exhibition record and photographs.
View details ↗Preparing a BOM enquiry: the information to include
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.
View details ↗Checking IC packages and part-number suffixes
Checking IC packages and part-number suffixes
A step-by-step way to compare orderable references before a quotation becomes a purchase order.
View details ↗LET’S DISCUSS YOUR REQUIREMENTS
Have a part number in mind?
Share the exact model, quantity and delivery requirement. Confirm supply conditions and supporting documents before ordering.
