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Material: FR4- halogen free Number of layers: 2 layers Process: OSP Minimum drilling hole: 0.3mm Minimum line width: 0.2mm Minimum line space: 0.2mm Features: The whole process is halogen-free, and the thickness of the board is thinner than 0.3mm
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| Halogen-free keyboard PCB | |||
| Substrate: | FR4-halogen free | Layers: | 2 layers |
| Dielectric constant: | 4.3 | Board thickness: | 0.3mm |
| Thickness of outer copper foil: | 1oz | hickness of inner copper foil: | / |
| Surface treatment method: | OSP | Minimum hole diameter: | 0.3mm |
| Minimum line width: | 0.2mm | Minimum line space: | 0.2mm |
| Application areas: | keyboard | Features: | The whole process is halogen-free, and the thickness of the board is thinner than 0.3mm |
| Warm reminder: Due to the particularity of the product, customized products will not be returned, please understand! | |||
![aec4bd59c0134103acdd8324aaead60d_59[1].jpg aec4bd59c0134103acdd8324aaead60d_59[1].jpg](/upload/default/20210204/aa5270ad92442b7a59492a5d45f5897d.jpg)
![aec4bd59c0134103acdd8324aaead60d_57[1].jpg aec4bd59c0134103acdd8324aaead60d_57[1].jpg](/upload/default/20210204/f9d9c5e62354b55b10ec4f9b24ea9049.jpg)
Widely used in: communications, consumer electronics, industrial control, security, automobiles, power supplies, smart home, medical, military and other industries.


