1. LCSC Platform and JLCPCB Manufacturing Ecosystem
LCSC Electronics (lcsc.com, 立创商城) is Asia’s leading authorized online distributor of authentic electronic components, semiconductors, and passive elements, operating under the same group as JLCPCB and EasyEDA.
With over 400,000 in-stock SKUs from global and Chinese semiconductor brands, LCSC provides engineers and contract assemblers with verified supply lines, eliminating the risk of refurbished or remarketed parts.
Components are sourced directly from manufacturers, carry manufacturer date codes, and are stored in climate-controlled facilities.
- •LCSC is China’s largest catalog for authentic electronic components
- •Direct sourcing eliminates risks of counterfeit or remarketed silicon
- •Shared ecosystem with JLCPCB ensures compatibility for SMT assembly
2. Order Assembly: MPN Part Numbers and BOM Tool Uploads
Searching on LCSC requires exact Manufacturer Part Numbers (MPN). Suffix letters indicate package types (QFN, SOIC, BGA), temperature ratings, and packaging styles.
For PCB production runs, use the automated BOM Tool by uploading spreadsheets generated from ECAD software. The algorithm matches component values and stock availability in seconds.
When specific foreign parts face extended lead times, LCSC suggests pin-compatible domestic alternatives with matching electrical parameters.
- •Always use exact MPN part numbers including package suffix codes
- •The BOM Tool enables rapid batch quotation from CAD spreadsheets
- •Pin-compatible drop-in replacements help mitigate supply bottlenecks
3. Industrial Packaging Standards and Electrostatic Protection (ESD)
LCSC supplies components in standard tape-and-reel (Reel) for high-speed automated pick-and-place lines, cut tape (Cut Tape) for prototyping, tubes (Tube), and trays (Tray).
Moisture-sensitive devices are sealed in Moisture Barrier Bags (MBB) containing desiccant silica and humidity indicator cards to safeguard solderability.
When ordering cut tape, include a 3–5% surplus allowance to accommodate pick-and-place feeder loading.
- •Available in full reels, cut tape, tubes, and matrix trays
- •Moisture-sensitive devices sealed in protective MBB packaging
- •Add 3–5% part allowance when sourcing for automated SMT lines
4. Component Intake at Cargo-W69 Guangzhou Warehouse and Safe Forwarding
Cargo-W69 purchases electronic components from LCSC with 0% commission. Domestic courier delivery to our Guangzhou warehouse takes 12–24 hours via SF Express.
At our warehouse, we verify external box labels and moisture barrier bag seals, transmitting high-resolution photo documentation.
Orders from LCSC can be consolidated with bare PCBs from JLCPCB or enclosures from 1688 into one securely packaged international consignment.
- •0% purchasing commission and fast domestic delivery to Guangzhou
- •Intake inspection of antistatic and moisture packaging seals
- •Consolidation of chips, PCBs, and hardware into one shipment
How Cargo-W69 Handles China Procurement & Freight
We coordinate direct purchasing, warehouse inspection, and forwarding from China for businesses.
Corporate B2B contracts, invoices, and accounting documentation. Auto freight from 20 kg, under 20 kg via postal service (rates upon request). Freight payment upon arrival.
Frequently Asked Questions
Do you charge a commission for purchasing components on LCSC?
No, we procure components from LCSC with 0% commission. You pay the exact order amount in RMB and freight charges.
Can we combine LCSC components and custom PCBs into one shipment?
Yes, we consolidate parts from LCSC, bare PCBs, and hardware enclosures at our Guangzhou warehouse into a single shipment.
How do you preserve delicate components during freight transit?
We keep original antistatic packaging intact, add shock-absorbing materials, and pack orders into reinforced rigid cartons.
Related Sourcing Platforms
Applicable Product Categories
Unfamiliar with a shipping or sourcing term?
Check definitions in our China sourcing and freight glossary.