Fast Turnkey IoT PCB LEAD FREE HASL Hot Air Solder Leveling
Fast Turnkey IoT PCB LEAD FREE HASL Hot Air Solder Leveling
CKS has always been focusing on the design and production of high-end circuit boards, providing customers with professional and efficient one-stop turnkey solutions.
Shenzhen Changkeshun Technology Co, Ltd. is a high-tech enterprise engaged in electronic OEM/ODM PCBA process.
Shenzhen Changkeshun Technology Co, Ltd. is a hightech enterprise engaged in the processing of electronic OEM/ODM pcba assembly, with over 10 years experience, mainly focused on one stop service including pcb fabrication,electronic components sourcing, pcba assembly function test and end product assembly. We undertake various fields of electronic pcb/pcba manufacturing from smart home system, consumer electronics, vehicle electronics,communication,industrial control, medical, security.We commit to strict control system under ISO9001 and Rohs.
Specification
| Max panel size | 32" x 20.5"(800mm x 520mm) | |
| Min trace width/ space (inner layer) | 4mil/4mil(0.1mm/0.1mm) | |
| Min PAD (inner layer) | 5 mil(0.13mm) | |
| Min thickness(inner layer) | 4 mil(0.1mm) | |
| Inner copper thickness | 1~4 oz | |
| Outer copper thickness | 0.5~6 oz | |
| Finished board thickness | 0.4-3.2 mm | |
Board thickness tolerance control |
±0.10 mm | ±0.10 mm |
| ±10% | ±10% | |
| ±10% | ±10% | |
| Inner layer treatment | brown oxidation | |
| Layer count Capability | 1-30 LAYER | |
| alignment between ML | ±2mil | |
| Min drilling | 0.15 mm | |
| Min finished hole | 0.1 mm | |
| Hole precision | ±2 mil(±50 um) | |
| tolerance for Slot | ±3 mil(±75 um) | |
| tolerance for PTH | ±3 mil(±75um) | |
| tolerance for NPTH | ±2mil(±50um) | |
| Max Aspect Ratio for PTH | 8:1 | |
| Hole wall copper thickness | 15-50um | |
| Alignment of outer layers | 4mil/4mil | |
| Min trace width/space for outer layer | 4mil/4mil | |
| Tolerance of Etching | +/-10% | |
| Thickness of solder mask | on trace | 0.4-1.2mil(10-30um) |
| at trace corner | ≥0.2mil(5um) | |
All test before shipping
Exhibition photos
Product usage
Packaging&Shipping
CKS is not only trying to give customers a good product,
but also pay attention to offering a complete and safe package. And here we prepare some personalized services for all the orders.
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