Double-Sided Immersion Tin Fr4 LED Light PCB Circuit Board
The 2 layers Double-Sided Immersion Tin Fr4 LED Light PCB is made
FR4 raw material with finish board thickness of 1.6 mm.
And it is total specification is 30 * 281 mm, with green solder
mask and immersion tin surface finish.
What We Can Do for You?
With over 18 years experience, we offer OEM & ODM PCB Layout, PCB Design, PCB manufacturing and PCB Assembly in single-sided PCB Board, double-sided PCB and Multilayer Printed
Circuit Board service to our customers, with total
production capacity of 290,000 sqm/month.
How to get quick quotation?
| Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc|
| Step 2 Also please provide
us the below details for quick quotation:|
material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others
brand: SY / KB / Rogers (optional)|
Specification:High Tg / copper based / aluminum based or others
thickness: 0.1 - 6.0 mm|
thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um )|
Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin /
| Color of
solder mask and silk print: Green / red / blue / black / white /
| Board size
If you don't have Gerber file, please provide us the imfomation
as step 2 or post your PCB Board to us for clone.
Board Basic Info - SAMPLE
Fr - 4
Solder mask / sSilk print
Green / White
100 mm * 100 mm
How to guarantee our high quality products?
-- We employ 70 professional engineers to ensure our high quality
Now send us your inquiry, and you will be replied within 8 hours!
Size and quantity of the PCB hole
The PCB cost of the hold drilling is mainly depended on the hole
diameter, drilling speed and error value. In the process of the PCB
Board hole drilling, it will take a higher cost when the hole is
smaller. And we suggest the hole size should be no less than
0.3mm.In addition, as for the aperture ratio, our suggestion is
between 1/6 to 1/5. Because the PCB hole will be damage if the
aperture ratio less than 1/8, which will increase the scrap rate.
In the meanwhile, the more drilling hole in the PCBs, the higher
cost will be taken place.