Shenzhen Changkeshun Technology Co., Ltd.
| Payment Terms | L/C, Western Union, MoneyGram, T/T |
| Supply Ability | 300000 Pieces per Month |
| Delivery Time | 90-120 work days |
| Packaging Details | 41CM*22.5CM*10.5CM |
| Base Material | FR4 |
| Copper Thickness | 1OZ, 0.5OZ-6OZ |
| Board Thickness | 1.6mm |
| Min. Hole Size | 0.2mm |
| Min. Line Width | 4mil |
| PCBA service | One Stop Turnkey PCBA Service |
| Min. Line Spacing | 4mil |
| Surface Finishing | OSP/LEAD FREE HASL |
| Inpedence control tolerence | ±5% |
| Brand Name | CKS |
| Model Number | CKS-Customized |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, Western Union, MoneyGram, T/T | Supply Ability | 300000 Pieces per Month |
| Delivery Time | 90-120 work days | Packaging Details | 41CM*22.5CM*10.5CM |
| Base Material | FR4 | Copper Thickness | 1OZ, 0.5OZ-6OZ |
| Board Thickness | 1.6mm | Min. Hole Size | 0.2mm |
| Min. Line Width | 4mil | PCBA service | One Stop Turnkey PCBA Service |
| Min. Line Spacing | 4mil | Surface Finishing | OSP/LEAD FREE HASL |
| Inpedence control tolerence | ±5% | Brand Name | CKS |
| Model Number | CKS-Customized | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | 1.6mm Assembled Printed Circuit Board ，OSP Assembled Printed Circuit Board ，Printed Circuit Board Assembly 30 Layer | ||
Medical pump Controller 1.6mm Assembled Printed Circuit Board Assembly 30 Layer
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) | |
| On base material | ≤+1.2mil Finished thickness | |
| Hardness of solder mask | 6H | |
| Alignment of solder mask film | ±2mil(+/-50um) | |
| Min width of solder mask bridge | 4mil(100um) | |
| Max hole with solder plug | 0.5mm | |
| Surface finish | HAL (Lead or Lead free), immersion Gold, Immersion Nickel, Electric Gold finger, Electric Gold, OSP, Immersion Silver. | |
| Max Nickel thickness for Gold finger | 280u"(7um) | |
| Max gold thickness for Gold finger | 30u"(0.75um) | |
| Nickel thickness in Immersion Gold | 120u"/240u"(3um/6um) | |
| Gold thickness in Immersion Gold | 2u"/6u"(0.05um/0.15um) | |
| Impedance control and its tolerance | 50±10%,75±10%,100±10% 110±10% | |
| Trace Anti-stripped strength | ≥61B/in(≥107g/mm) | |
| bow and twist | 0.75% | |
CKS One-Stop Service:
1. PCB Copy
2. PCB drawing / design according to your schematic diagram
3. PCB manufacturing
4. Component sourcing
5. PCB Assembly
6. PCBA 100% test
OEM/ODM/EMS Services For PCBA:
· PCBA, PCB Board assembly: SMT & PTH & BGA
· PCBA and enclosure design
· Components sourcing and purchasing
· Quick prototyping
· Plastic injection molding
· Metal sheet stamping
· Final assembly
· Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
· Custom clearance for material importing and product exporting
Now we have been a factory which can provide one-stop service,
from the PCB production, the components purchasing to the components assemble.
| Copper Thickness | 0.5oz - 2.0oz |
| Solder Mask Sides | As per the file |
| Solder Mask Color of Pcb Circuit Board | Green, White, Blue, Black, Red, Yellow |
| Solder Stop Coating | PI and PET Film |
| Silkscreen Sides of pcb | As per the file |
| Silkscreen Color | White, Black, Yellow |
| Min Annular Ring | 4mil |
| Min Hole Diameter | 8mil |
| Tolerance Dimension | ±0.05mm |
| Other Tech Electronic PCB | Peelable Solder Mask, Stiffener |
All test before shipping
Exhibition photos
Product usage
Q1.What is needed for quotation?
A: PCB : Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...) PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats do you accept for production?
A: Gerber file: CAM350 RS274X PCB file: Protel 99SE, P-CAD 2001 PCB BOM: Excel (PDF,word,txt)
Q3. Are my files safe?
A: Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process.. All documents from customers are never shared with any third parties.
Q4. MOQ?
A: There is no MOQ in Hometech pcba.We are able to handle Small as well as large volume production with flexibility.
Q5.Shipping cost?
A: The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
Q6. Do you accept process materials supplied by clients?
A Yes, we can provide component source, and we also accept component from client
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2011
Total Annual:
90000000-100000000
Employee Number:
120~130
Ecer Certification：
Active Member
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 produc... 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 produc...
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