Product Details

4 layer pcb lead free for bluetooth speaker

Our commitments: 1, Rapid quotation within 2 hours. 2, Response to complaints within 24 hours. 3, 24-hour service, with rapid engineering support. 4, Fast delivery service.

Item	Manufacture Capability
Material	FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminum, Metal based/FR1/CEM1
Layer No.	1-- 20
Finished Board thickness	0.2 mm-4.0mm’(8 mil-160 mil)
Board Thickness Tolerance	±10%
Cooper thickness	0.5 OZ-6OZ (18 um-210 um)
Copper Plating Hole	18-40 um
Impedance Control	±10%
Warp &Twist	0.50%
Peelable	0.012"(0.3mm)-0.02’(0.5mm)
Images
Min Trace Width	0.075mm (3mil)
Min Space Width	0.075mm (3mil)
Min Annular Ring	0.1mm (4 mil)
Solder Mask
Min Solder Mask Dam	0.0635 mm (2.5mil)
Solder mask Clearance	0.1mm (4 mil)
Holes
Min Hole size (CNC)	0.1 mm (4 mil)
Min Punch Hole Size	0.9 mm (35 mil)
Hole Size Tol (+/-)	PTH:±0.075mm;NPTH: ±0.05mm
Hole Position Tol	±0.075mm
Plating
HASL	2.5um
Lead free HASL	2.5um
Immersion Gold	Nickel 3-7um Au:1-5u''
OSP	0.2-0.5um
Certificate	ROHS, SGS, UL, ISO9001: 2008., TS16949

Our PCBs are used for wide range of electronic products:

Like Medical devices, Military equippment ,aumtomobile ,CCTV, Power supply, GPS, UPS, Set-top Box,Telecomunication ,LED, etc.

Why choose us as your pcb production partner?

1.We have professional engineer team who will help you to check your design and make your electronic developement go fast.

2. Our rich expierences in pcb production industry, can make you have the best quality with competitive price pcb.

3.Our dedicated&professional sales team can make our factory and engineer team just as a natural extension of your company.

4.After-sales service. you can easily reach our after-sales service just through our sales. every problem you have will get our professional advice and solution.

5.Constant follow up make us have the fast reaction of your requirement.

PCB Manufacture Quote required:

Gerber file or DXP PCB file or Protel file and PCB sepcification: material; board thickness; copper thickness; surface finish; color of silkscreen and solder mask Quantity and time requirement

if you have specific requirements, please feel free to contact us.

We can do the best.