FR4 is the standard glass-epoxy substrate for most PCBs — durable and solderable. Aluminum is used for LED and thermal applications; it cannot use HASL finish.
Substrate type
FR4Aluminum
Surface Finish
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HASL coats exposed copper with tin-lead solder — solderable and durable. Raw Copper leaves copper bare — lower cost but oxidizes. Aluminum boards use Raw Aluminum (auto-selected).
Copper protection
HASLRaw CopperRaw Aluminum
Soldermask Color
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The color of the insulating lacquer coating the board. Only applies to HASL boards. Green is standard and lowest cost.
Number of boards in this order. Larger quantities get a discount automatically. No minimum — prototype quantities welcome.
Boards per order
1235 -20%10 -20%
Board Specs
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Key PCB design rules extracted automatically from your Gerber files. Min trace/space is 5/5 mil. Vias are drilled manually at 0.9mm.
Parsed from your Gerbers
5/5 mil min0.9mm via2-layer FR41-layer Al
File Format
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Export all Gerber layers from your EDA tool (KiCad, Eagle, Altium) plus a drill file, then compress them into a single .zip archive.
Compress all Gerber layers
.ZIPGerber + DrillKiCad · Eagle · Altium
📁
Drop your Gerber .zip here or click to browse
ZIP · All Gerber layers + drill file
Your PCB Quote
Parsed from your Gerber files.
Upload your Gerber .zip and fill in your details to get an instant price estimate.
Board Size—
Layers—
Min Trace Width—
Min Clearance—
Via Count—
Component Holes—
⚠ Clearance Warning:Your board has traces closer than 5 mil (0.127mm). Our CNC process may not reliably cut these gaps. We'll review and contact you before proceeding.