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F4B High Frequency PCB on 1.6mm thick with 3oz copper |
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F4B series high frequency material is mainly PTFE glass fiber cloth and ceramic-filled PTFE glass fiber cloth etc. It is a series of high frequency materials of Chinese brand, which is cheap in price and stable in quality. It's widely applied to navigation, radar, satellite communication, 4G communications, 5G communications and the like. |
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The main specifications of this board is Double sided board, F4B dk2.65, 210 x 115mm, 1.6mm thick, no solder mask no silkscreen, 3oz, immersion gold. |
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PCB Specifications |
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| Layer count: |
Double sided |
| Base material: |
F4B DK 2.65 |
| Dimension: |
210 x 115mm |
| Finished thickness: |
1.6mm ±10% |
| Finished Copper weight: |
3oz |
| SMOBC: |
No solder mask |
| Surface finish: |
Immersion gold |
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Let’s see its stack up. |
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Top layer and bottom layer are 3oz copper finished. F4b dielectric material is in the middle of 2 layers copper, showing dielectric constant at 2.65 |
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From the photo of this board, the track is thicker than normal boards; surface finish is immersion gold and no solder mask and silkscreen. |
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The dielectric constant of F4B material is wide, ranging 2.2 to 3.0 etc. Board thickness ranges 0.17mm to 5.0mm. We can provide you with prototype service, small batches and mass production service. |
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PCB Capability |
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| PCB Material: |
PTFE |
| Designation: |
F4B series |
| Dielectric constant: |
2.2, 2.55 and 2.65, 2.17, 2.45, 2.75 and 3.0 |
| Layer count: |
1 Layer, 2 Layer, Multilayer, Hybrid type |
| Copper weight: |
0.5oz, 1oz, 2oz, 3oz |
| PCB thickness: |
0.17mm, 0.25mm, 0.5mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm and 5.0mm, etc. |
| PCB Size: |
≤400mm X 500mm |
| Surface finish: |
Bare copper, HASL, ENIG, Immersion tin etc. |
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Should you have any questions, please feel free to contact us.
Thank you for your reading. |
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