Remote control heavy copper PCB
$18.20
In modern circuits, proper copper thickness can improve the performance of the board. When current passes through copper traces, the conductor resistance converts part of the electrical energy into heat. PCB designers should design the appropriate copper thickness to carry the expected maximum current while maintaining an acceptable temperature rise. The thicker copper thickness can provide higher current carrying capacity, lower resistance, and lower impedance. Heavy copper PCBs are ideal for achieving these performances.
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Layer Counts | 2L |
Base Material | FR-4 |
Board Thickness(mm) | 1.0 |
Max board size(mm) | 570*1200 |
PCB size tolerance | ±0.3mm |
Min. Hole Size | 0.3mm |
Min. Line Width | 8mil |
Copper Weight | 3oz |
Surface Finish | ENEPIG |
Certificate | UL, RoHS, ISO, and REACH |

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Questions & Answers
1.What are the quality standards MOKOPCB adheres to?
At MOKOPCB, we strictly adhere to IPC-A-600 for printed circuit boards and IPC-A-610 for assembled boards to ensure top quality.
2.Do you certify to RoHS compliance?
Yes, we do. All our manufacturing processes and materials fully comply with the RoHS directive.
3.What applications rely on heavy copper PCBs?
They are commonly used in applications that require high current or enhanced thermal performance. Typical examples include power supplies, torque controls, solar power converters, and power distribution.
4.How does thicker copper affect thermal management in the PCB?
The increased copper can conduct heat away from high-power components more effectively, reducing localized temperature rise. This allows the circuit boards to operate without overheating, lowering the need for external cooling solutions like heatsinks.
5.What are the common PCB finishes for remote control heavy copper circuit boards?
Heavy copper PCBs typically use finishes like ENIG, Immersion Silver, Immersion Tin, and OSP for better solderability and oxidation resistance.