Active Member
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[China]
Address: NO.1 Industry Park, XinSheng Village, Longgang District, ShenZhen
Contact name:Frank
Shenzhen Found Printed Circuit Board Co., Ltd. |
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PCB Capability:
| Item | Specification | ||
| Material | FR-4 / Hi-Tg FR-4 /CEM-3/CEM-1/Aluminium | ||
| Layer | single layer,double layer,multi-layer(4-10) | ||
| Board Thickness | 0.3mm-3.0mm,+/-0.1mm(tolerance) | ||
| Copper Thickness | 1/2OZ-3OZ (35um to 105um),+/-8um(tolerance),purity 99.5% | ||
| Impedance Control | ±10% | ||
| Bow and Twist MAX. | 0.75%(SMT) | ||
| Anti-strip | 0.88N/mm | ||
| Resistance | ≤20 | ||
| Reactance | 500V | ||
| Min. Value | |||
| Min. Trace/Space Width | 6 mil,+/-0.15mm(tolerance) | ||
| SMD Pitch | 10 mil | ||
| BGA Pitch | 20 mil | ||
| Min Pad Space | 4mil(SMT) | ||
| Plating Copper Thickness | 15um | ||
| Hole | |||
| Hole Size | 0.25mm--6.2mm | ||
| Hole Position Tolerance | ±0.1mm | ||
| PTH/NPTH Tolerance | ±0.15mm(dia.=0.4-1.4mm) | ||
| Pad Tolerance | ±0.1mm(dia.≥0.6mm) | ||
| Pad to hole/to pad Tolerance | ±0.05mm/±0.2mm | ||
| Solder Mask | |||
| Pad no Open | soldermask must cover all on both side, reject tin on pad | ||
| Pad Open | reject soldermask inside the hole on both side | ||
| Solder Mask Thickness | 0.7mil,raised H≤0.05 | ||
| Colour | green,blue,red,yellow,black,white(LPI/MATT.,UL 94 V0 approved) | ||
| Surface Finish | |||
| HAL | tin height≤0.05mm | ||
| ENIG | Nickel 3-7um,gold:0.5-0.7um | ||
| OSP/flash gold | 0.2-0.5um | ||
Who We Are
Established in 2004, Found is a professional manufacturer of PCB
& PCBA and EMS (electronics manufacturing service) with nearly
14-year experience in PCB Design & Layout, PCB Fabrication, PCB
Assembly, PCBA Prototype, PCBA Test, Electronic Part Sourcing and
EMS for kinds of smart electronic manufacturing.
SMT Processing
Now we have 8 SMT Lines and 3 DIP Lines to perform PCB assembly.
The precision of chip replacement is up to +0.1MM, this indicates
we have professional skills in producing all kinds of printed
integrated circuit boards such as SO, SOP, SOJ, TSOP, TSSOP, QFP,
BGA and U-BGA with surface-mount technology (SMT), thru-hole
technology (THT) and merged tech components
FAQ
1. What service can you provide?
OEM,ODM,PCB Clone,PCB Design,PCB Layout,PCB Manufacture,PCB Assembly,PCBA Repair,PCBA Program&Test,Plastic Enclosure
2. What file we should offer?
PCB:We prefer Gerber file(Protel,power pcb,PADs file are also ok)
PCBA:Gerber file and BOM list
3. What's the warranty for our PCBAs?
3 years quality ensurance.
4. Can KingshengPCBA fulfill PCBA design project?
Yes,we support customzied PCBAs service.
5. How fast for the PCB&PCBA fabrication?
7-10days for PCB, 2weeks for PCBA samples. 4weeks for mass production including
components sourcing.
6. Can KingshengPCBA support high precision PCBAs manufacturing?
Yes,our equipments support up to 01005,0201 SMD components.
7. Can KingshengPCBA support BGAs assembly?
Yes,we support BGAs assembly with X-Ray inspection and BGAs repair station.
8. What payment terms do you have?
Wire Transfer(T/T),Western Union, Trade Assurance
9. Do you accept NDA?
We can sign NDA with you to respect your copyright.
10. What's your SMT capability?
1, Assembly package:01005,0201,0402,0603,0805,1206
2, 0.2mmBGA,QFN,TQFP,LQFP,TSSOP,LGA,PLCC,UFQFPN
