Active Member
|
[China]
Address: FL.3-4,Blog.K,Jinchangda Tech Park,Guanlan St.,Longhua Dist.,Shenzhen,China
Contact name:Taylor Yang
Shenzhen Changkeshun Technology Co., Ltd. |
|
|
HASL OSP ENIG Finishing FR4 Sample PCB Board
Common packaging:
PCB: Sealed bag, Anti-static bags, Suitable carton.
PCBA: Antistatic foam bags, Anti-static bags, Suitable carton.
Regular Cartons Specification.
| Regular Cartons Specification | No. Dimension (L*W*H) |
| Small Size | 33cm*28.5cm*18.5cm |
| Medium Size | 44.5cm*30cm*15cm |
| Big Size | 51.5cm*32.5cm*17.5cm |
Customized Cartons:
Carton outside according to the requirements of customers printed
the name of the customer address, mark, the customer needs to
specify the destination and other information.
Flexible Volume Assembly Alternatives:
Q&A
Q1. What is needed for quotation?
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?
Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Q3. MOQ?
There is no MOQ in CKS.We are able to handle Small as well as large
volume production with flexibility.
Detailed Terms for PCB Assembly
| Technical Requirement | Professional Surface-mounting and Through-hole soldering Technology |
| Various sizes like 1206,0805,0603 components SMT technology | |
| ICT(In Circuit Test),FCT(Functional Circuit Test) technology | |
| PCB Assembly With CE,FCC,Rohs Approval | |
| Nitrogen gas reflow soldering technology for SMT | |
| High Standard SMT&Solder Assembly Line | |
| High density interconnected board placement technology capacity | |
| Quote&Production Requirement | Gerber File or PCB File for Bare PCB Board Fabrication |
| Bom(Bill of Material) for Assembly,PNP(Pick and Place file) and Components Position also needed in assembly | |
| To reduce the quote time, please provide us the full part number for each components,Quantity per board also the quantity for orders. | |
| Testing Guide&Function Testing method to ensure the quality to reach nearly 0% scrap rate | |
| OEM/ODM/EMS Services | PCBA, PCB 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 | |
| Other PCB Assembly Equipments | SMT Machine: SIEMENS SIPLACE D1/D2 / SIEMENS SIPLACE S20/F4 |
| Reflow Oven: FolunGwin FL-RX860 | |
| Wave Soldering Machine: FolunGwin ADS300 | |
| Automated Optical Inspection (AOI): Aleader ALD-H-350B,X-RAY Testing Service | |
| Fully Automatic SMT Stencil Printer: FolunGwin Win-5 |
| FR-4 Process capability | ||
| NO | Item | Craft Ability |
| 1 | Surface Finish | HASL,Immersion Gold,Gold Plating,OSP,Immersion Tin,etc |
| 2 | Layer | 1-32 layers |
| 3 | Min.Line Width | 4mil |
| 4 | Min.Line Space | 4mil |
| 5 | Min.Space between Pad to Pad | 3mil |
| 6 | Min.Hole Diameter | 0.20mm |
| 7 | Min.Bonding Pad Diameter | 0.20mm |
| 8 | Max.Proportion of Drilling Hole and Board Thickness | 1:10 |
| 9 | Max.Size of Finish Board | 23inch*35inch |
| 10 | Rang of Finish Board′s Thickness | 0.21-3.2mm |
PCBA FUNCTION TEST
LASER MACHINE
SMT WORKSHOP
All test before shipping
AUTOMATIC SCREW MACHINE
APPLICATION
Product usage
OUR COMPANY
