electronic toy circuit board OEM manufacturers
electronic toy circuit board
Craft ability | ||
Type | Double board | Multiple board |
layer | 2 | 4-8 |
copper foil thickness | 18-70um | 18-70um |
Board thickness | 0.1-5.02mm | 0.4-2.4mm |
maximum size | 640mm×500mm | 640mm×500mm |
antiflaming | 94V-0 | 94V-0 |
Peel strength | 1.44N/mm | 1.44N/mm |
Board Bend | 0.5-0.7% | 0.5-0.7% |
Plating thickness | 18-25um 0.025-0.15um | 18-25um 0.025-0.15um |
Minimum diameter | 0.2mm | 0.2mm |
Minimum line length/width | Gold board-0.127mmtin board-0.12mm | Gold board-0.127mmtin board-0.12mm |
Hole Copper thickness | ≥18-25um | ≥18-25um |
Minimum hole | ≥0.125mm | ≥0.125mm |
NPTH | ± 0.076mm | ± 0.076mm |
CNC tolerance | ±0.1mm | ±0.1mm |
Die tolerance | ±0.1mm | ±0.1mm |
CNC/V-CUT depth lolerance | ±0.2mm | ±0.2mm |
Board dielectric | Normal(4.6-5.1) | Special(2.55-11.0) |
Payment
Credit Card visa / master , Bank Transfer, Western Union
Shipping
* For fast delivery EMS is recommended.
* We might change EMS to other express according to your location.
* If not receive the items within 20 working days after you paid, we could check it for you.
electronic toy circuit board OEM manufacturers
