Welcome to Goodahead Power Co.,Ltd.
Our Services
We can provide one-stop service:
1. PCB circuit boards.
2. E-test.
3.Electronic components purchasing.
4. PCB assembly: available on SMT, BGA, DIP.
5. PCBA function test.
6. Enclosure assembly.
Item | LED driver PCBA |
Type of Alum board | 1 layer, double-sided |
Finish Board Thickness | 0.4mm----- 3.0mm |
Copper Thickness | 1 OZ--6 OZ |
Min.Trace Width & Line Spacing | 0.15mm |
Biggest size | 120cm*60cm |
Type for surface treatment | OSP.HASL, Immersion Gold ,Immersion Tin (lead free) |
OSP | 0.20-0.40um |
Thickness of Ni | 2.50-3.50um |
Thickness of Au | 0.05-0.10um |
Thickness of tin | 5-20um |
Thickness of immersion silver | 0.15-0.40um |
Thermal conductivity | 1.0W -----3.0W |
Dielectric Thickness | 50um-150um |
Thermal resistance | 0.05ºC/W -1.7ºC/W |
Minimum completed hole dimension | ±0.10mm |
Tolerance for Hole Diameter | ±0.075mm |
Minimum Drilling Hole Diameter | φ0.8mm |
Mask between pins | 0.15mm-0.35mm |
Minimum spacing between Pad and Pad | 0.18mm-0.35mm |
Outline tolerance | ±0.10mm |
Minimum thickness for V-cut | 0.25mm |
Outside copper thickness | 18-105um |
Core copper thickness | 18-35um |
PCB product Capacity
PCB Manufacture Capacity |
Item | Specification |
Material | FR-4, FR1,FR2; CEM-1, CEM-3,Rogers, Teflon,Arlon,Aluminum Base, Copper Base,Ceramic, Crockery, etc. |
Remarks | High Tg CCL is Available(Tg>=170ºC) |
Finish Board Thickness | 0.2 mm-6.00mm(8mil-126mil) |
Surface Finish | Gold finger(>=0.13um), Immersion Gold(0.025-0075um), Plating Gold(0.025-3.0um), HASL(5-20um), OSP(0.2-0.5um) |
Shape | Routing,Punch,V-cut,Chamfer |
Surface Treatment | Solder Mask(black, green, white, red, blue, thickness>=12um, Block, BGA) |
Silkscreen(black, yellow, white) |
Peel able-mask(red, blue, thickness>=300um) |
Minimum Core | 0.075mm(3mil) |
Copper Thickness | 1/2 oz min; 12oz max |
Min Trace Width & Line Spacing | 0.075mm/0.075mm(3mil/3mil) |
Min Hole Diameter for CNC Drilling | 0.1mm(4mil) |
Min Hole Diameter for Punching | 0.6mm(35mil) |
Biggest panel size | 610mm * 508mm |
Hole Position | +/-0.075mm(3mil) CNC Drilling |
Conductor Width(W) | +/-0.05mm(2mil) or +/-20% of original |
Hole Diameter(H) | PTHL:+/-0.075mm(3mil) |
Non PTHL:+/-0.05mm(2mil) |
Outline Tolerance | +/-0.1mm(4mil) CNC Routing |
Warp & Twist | 0.70% |
Insulation Resistance | 10Kohm-20Mohm |
Conductivity | <50ohm |
Test Voltage | 10-300V |
Panel Size | 110 x 100mm(min) |
660 x 600mm(max) |
Layer-layer misregistration | 4 layers:0.15mm(6mil)max |
6 layers:0.25mm(10mil)max |
Min spacing between hole edge to circuitry pattern of an inner layer | 0.25mm(10mil) |
Min spacing between board outline to circuitry pattern of an inner layer | 0.25mm(10mil) |
Board thickness tolerance | 4 layers:+/-0.13mm(5mil) |
PCB Assembly(SMT) Product Capacity
SMT Capacity |
SMT Item | Capacity |
PCB Max. size | 510mm*1200mm(SMT) |
Chip component | 0201, 0402, 0603, 0805, 1206 package |
Min.pin space of IC | 0.1mm |
Min. space of BGA | 0.1mm |
Max.precision of IC assembly | ±0.01mm |
Assembly capacity | ≥8 million piots/day |
DIP capacity | 6 DIP production lines |
Assembly testing | Bridge test,AOI test, X-Ray test, ICT(In Circuit Test),FCT(Functional Circuit Test) |
FCT(Functional Circuit Test) | Current test, voltage test, high temperature and low temperature test,Drop Impact Test,aging test,water proof test,leakage-proof test and etc.Different test can be done according to your requirement. |
PCBA Assembly on Smart watches Product Capability:
Specification for PCBA Manufacture: |
Item | FPC | PCB | Rigid Flex |
Layers | 1-8 layers | 1-50 layers | 2-4 layer |
Board Thickness | 0.05-0.5mm | 0.2-5mm | 0.3-2.2mm |
Min.line width/space | 0.04/0.04mm | 0.075/0.075mm | 0.1/0.1mm |
Min.Through Hole Size | 0.2mm | 0.25mm | 0.5mm |
PTH Hole Dia.Tolerance | &≤0.8mm 0.05mm | &≤0.8mm ±0.05mm | &≤0.8mm ±0.05mm |
&≥0.8mm ±0.075mm | &≥0.8mm ±0.075mm | &≥0.8mm ±0.075mm |
Solder Mask Registration Tolerance | ±0.05mm | ±0.05mm | ±0.05mm |
Min.Routing Dimension Tolerance | ±0.05mm | ±0.1mm | ±0.1mm |
Hole to edge(Hard tool/Die Cut) | ±0.1/±0.2mm | | |
Eege to Edge(Hard tool/Die Cut) | ±0.05/±0.2mm | | |
Circuit to edge(Hard tool/Die Cut) | ±0.07/±0.2mm | | |
Surface Treating Technology | Electrical Flash Gold,Anti-Tarnish(OSP), |
Immersion Nickel-gold,HASL,Immersion Tin, |
FAQ
Q1:Are you a factory or trade company?
A: Fully Gold International Limited is a PCB/FPC/PCBA manufacturer/factory. We specialize at PCB/PCBs Board for 14 years.
Q2:Is my PCB file safe if I send it to you for manufacturing?
A: We respect customer's design authority and will never manufacture PCB for someone else without your permission. NDA is acceptable.
Q3:What payment do you accept ?
A: TT/ Western Union/ Paypal/ Unistream.
Q4: What's your shipping way ?
A: 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT,EMS.
2. If you have your own forwarder, we can cooperate with them.
Q5: How about the MOQ?
A: For PCB: 1 pc
For PCBA: 1000pc
Q: What's your main market?
A:Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore...