Double sided PCBs are the most widely used products in our product portfolio, with applications ranging from consumer electronics to medical. As technology develops and circuit complexity increases, the demand for Double sided PCBs will decrease. However, this is still our most produced and most reliable product.
| Feature | Technical Specification |
|---|---|
| Number of Layers | 2 layers |
| Technology Highlights | Epoxy glass dielectric materials laminated with copper cladding of varying thicknesses |
| Materials | FR-4 standard, FR-4 high performance, FR-4 halogen-free |
| Copper Weights (Finished) | 18μm – 210μm, advanced 1050μm / 30oz |
| Minimum Track and Gap | 0.10mm / 0.10mm |
| PCB Thickness | 0.40mm – 3.2mm |
| Maximum Dimensions | 510mm x 650mm |
| Surface Finishes Available | HASL (SnPb), LF HASL (SnNiCu), OSP, ENIG, Immersion Tin, Immersion Silver, Electrolytic Gold, Gold Fingers |
| Minimum Mechanical Drill | 0.30mm standard, 0.20mm advanced |
Double-sided PCBs are two-layer circuit boards with copper traces on both top and bottom sides, electrically connected by plated through-holes. They offer far more wiring freedom than single-sided boards while staying simpler and more economical than multilayer designs.
If your layout is getting crowded on one side, or you need both-side components to shrink the board, double-sided PCBs are usually the most cost-effective next step.
