Help and Support Center

How to create an account on LCSC?

How to update my LCSC profile information?

How to change my LCSC account password？

How to Order and Checkout?

Combine your orders

Combine Your LCSC and JLCPCB Orders

What payment methods are available on LCSC?

Where can I find my invoice on LCSC?

What currencies are available to pay?

When my order will be shipped out and how to track my order?

Change Shipping or Billing Address

All About The Weight

BOM Lists

RFQ (Request for Quotation)

Technical support

How to get LCSC's APIs?

What does each LCSC API do?

How frequently can I access it every day or every minute?

Return & Refund Policy

Handling of Insufficient Stock Quantity with Under a Total Value of $1 after Ordering

LCSC Service Schedule for Chinese New Year Holiday 2026

Cancellation of $15 Shipping Coupon

Announcement: Updates to LCSC Product Categories

What does the LCSC warranty cover?

What certificates do LCSC have？

Quality Assurance

Customer Compliance Statement

About US Sales Taxes

Purchase Terms for Global Sourcing Parts

How to collect your coupons?

How to use my coupon?

What coupons does LCSC have?

LCSC Electronics Custom Cables Solution

Do I need to purchase a lot of products to order custom cables?

What choices can I make during the custom cable design and manufacturing process?

How to order front panel?

What is the light transmittance of Milky-white frosted acrylic front panels and Milky-white glossy acrylic front panels?

Is it possible for black semi-transparent materials to be made a transparent window?

What files do I need to prepare to get a quotation for PCB & PCBA?

How can I get a quotation for PCB & PCBA?

How long it takes to get a quotation for PCB and PCBA?