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Starting at $7
Prices start at $7 setup fee, $1.50 stencil fee, and $0.0015 assembly fee per joint.
Prototype SMT Assembly as Quick as 24 hours. Get your products to market faster than ever before.
30,000+ In-stock Parts
In-stock 30k+ SMD Components JLC provided. Set you free from procuring components from different suppliers.
PCB Specs for Assembly
PCB or Panel Size
· Surface Mount(SMT) · Single sided placement
· ≤ pcs(Single or panelized PCB)
·2 layer: Green/Black solder mask, 1.0/1.2/1.6mm thickness and 1oz copper
· 4 layer: Green solder mask, 1.0/1.2/1.6mm thickness and 1oz copper
· 6 layer: Green solder mask, 1.6mm thickness, ENIG surface finish and 1oz copper
· 2 Layer board:Min 20mm×20mm Max 480mm×320mm · 4 Layer:Min 20mm×20mm Max 350mm×320mm
· 689 Basic components and 30k+ Extended components(Explore our in-stock parts in JLCPCB SMT Parts Library )
· Laser cut stainless steel(Not delivered with the assembled boards)
The PCB assembly pricing includes setup fee, stencil fee, assembly fee and components cost. We do not charge any other labor fees. Our online quotes will show the assembly fee and components cost after you upload the BOM and CPL data.
Currently the components supplied by customer are not accepted by JLCPCB SMT. We provide parts you will need to have your PCB assembled. Please note components that are not in our library won’t be placed on your board.
Currently JLCPCB SMT supports 30k+ components, including 698 kinds of basic components and 30k+ extended components. You can explore our in-stock parts in JLCPCB SMT Parts Library. We are keeping extending our library.
Basic components are most common parts that have already loaded on P&P machines and keep on the same feeder, so we don’t have to keep switching it and out and there is no labor fee on basic library components.
Extended components are required to change the feeders on P&P machines which needs an additional labor fee, $3 per extended component.
*Note：Each SMT order supports 20 kinds of Extended parts at most.
Upload gerber files -->Upload BOM/CPL files --> Select the parts you want to assemble-->Get quote.
You can panelize your boards to realize a quantity of more than pieces, please note there is a panel size limit of not bigger than 480x320mm.
Please panelize your boards with stamp holes, V-cut panels are not supported currently.
No, you don’t have to. We’ll add fiducial marks for SMT assembly.
Assembly turn-time begins immediately after the PCB turn-time and 90% of SMT orders can be finished within 24 hours, 48 hours at most. We prepare all necessary material for SMT assembly like SMT engineering data, components and solder paste stencil while PCB production, so assembly can begin immediately after completing the PCB fabrication. Below is a gantt chart that illustrates our project schedule.
Unfortunately, we do not. To maintain our quality standards, we only assemble PCB’s that we fabricate.