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Material: FR4 Number of layers: 4 layers Process: OSP Minimum drilling: 0.4mm Minimum line width: 0.2mm Minimum line spacing: 0.2mm Features: black characters
+86 0755-81772911
| Black Character PCB | |||
| Substrate: | FR4 | Layers: | 4 layers |
| Dielectric constant: | 4.3 | Board thickness: | 1.6mm |
| Thickness of outer copper foil: | 2oz | hickness of inner copper foil: | 2oz |
| Surface treatment method: | OSP | Minimum hole diameter: | 0.4mm |
| Minimum line width: | 0.2mm | Minimum line space: | 0.2mm |
| Application field | power supply | Features: | black characters |
![5a299f4929dc4e19ad027584fd44c4e9_72[1].jpg 5a299f4929dc4e19ad027584fd44c4e9_72[1].jpg](/upload/default/20210130/879595c41f6eee26f5afcaa79fbde67c.jpg)
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Widely used in: communications, consumer electronics, industrial control, security, automobiles, power supplies, smart home, medical, military and other industries.


