china 4oz heavy copper pcb
Product Description
MOKO Technology’s 4oz Heavy Copper PCBs are built with top-quality FR-4 and 4oz copper, offering enhanced current capacity, superior thermal dissipation, and long-term reliability, all at competitive China-based pricing. With quick-turn prototypes (3-5 days), strict IPC Class 2/3 compliance, and 24/7 engineering support, we deliver robust solutions without the premium cost.
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Shipping costs and delivery timelines to be negotiated—please contact us for a detailed quote.
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Easy Return & Refund
If your order is missing or delivered with defect, you may request a refund. Our support team will respond within 24 hours.
| Layer Counts | 1 layers |
| Base Material | FR4 |
| Board Thickness | 1.0mm |
| Minimum PCB Size | 10*10mm |
| Maximum PCB Size | 570*1200mm |
| PCB Size Tolerance | ±0.2-0.3mm |
| Minimum BGA Pad Size | 7mil |
| Minimum Hole Size | 0.1mm |
| Minimum Line Width | 4mil |
| Copper Weight | 4oz |
| Surface Finish | ENIG, HASL, OSP are available |
| Certificate | UL , IPC-6012, RoHS, ISO 9001, ISO14001 |
china 4oz heavy copper pcb
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