Layer count | Single-sided, double-sided, and multilayer (up to 40+ layers) |
Material | Taconic, Isola, PTFE, Arlon, and FR-4 High-Tg |
DK (Dielectric Constant) | 2.0 to 10 (more stable materials are required for high frequencies) |
DF (Dissipation Factor) | Low values, typically <0.005 for high-frequency applications |
Board Thickness | 0.1mm – 6.0mm |
Copper Thickness | 0.5 Oz (17.5 µm) – 5 Oz (175 µm) |
Minimum Trace Width/Spacing | 4mil/4mil (0.1016mm/0.1016mm) or better, depending on design and materials |
Minimum Hole Size | 0.2mm (8mil) – 0.4mm (16mil) or larger, depending on layer count |
Aspect Ratio | 10:1 or better |
Maximum Board Size | 500mm x 1100mm (20" x 44") or larger, varies with layer counts |
Surface Finish | HASL, Lead-Free HASL, ENIG, Immersion Silver, OSP, etc. |
Solder Mask | Green, Blue, Yellow, Black, Red, White, and other colors |
Solder Mask Resolution | 4mil (0.1mm) minimum |
Solder Mask Registration | ±2mil (±0.0508mm) |
Silkscreen Color | White, Black, Yellow |
Plated Through Holes (PTH) | Yes |
Blind & Buried Vias (BBV) | Yes |
Controlled Impedance | Yes, tightly controlled impedance is essential for high-frequency applications |
Electrical Testing | Continuity & isolation, impedance control, Hi-Pot, etc. |
Thermal Management | Required for high-frequency applications, might include thermal vias, heat sinks, and metal cores |
Certification | ISO9001:2015;ISO13485:2016;ROHS,UL 94v0, IPC-600G classll and IPC-6012B classll standard |
Email: all@poe-pcba.com
FAI first article testing can detect multiple aspects of product performance and quality, including appearance, size, electrical parameters, functional performance and other aspects to ensure that the product meets requirements and standards.#pcb #pcba #FAI #testing #factory pic.twitter.com/qb0p2u4ZJk
— POE PCB/PCBA Manufacturer (@poe_pcba) November 15, 2023