Impedance Control PCB Circuit Boards

Impedance Control PCB Circuit Boards
Product Details

Our technology and process capabilities:

Layer: 1-50 layers

High Density Interconnect(HDI): 2+N+2

Material type: FR-4, High TG, Halogen Free, Rogers, ITEQ, Isola, Taconic, Arlon

Teflon, Rogers, Copper Based

Board thickness: 0.21mm to 7.0mm

Copper thickness: 0.5 OZ to 10 oz

Size  Max. Board Size: 580mm×1100mm

Min. Drilled Hole Size: 0.15 mm (6 mil)

Min. Laser Drill 0.1mm(4mil)

Min. Line Width: 3mil (0.075mm)

Min. Line Spacing: 3mil (0.075mm)

Surface finishing: HASL / HASL lead free,ENIG, Chemical Tin, Immersion Silver/Gold, OSP, Gold plating

Solder Mask Color/Green/Yellow/Black/White/Red/Blue

Tolerance Shape tolerance: ±0.13(5mil)

Hole tolerance: PTH: ±0.075(3mil) NPTH: ±0.05(2mil)

Certificate: UL, ISO 9001, ISO 14001

Special requirements: Buried and blind via + Controlled impedance + BGA

Profiling: Punching, Routing, V-CUT, Beveling


Our advantages:

1) We have professional research team.

2) No MOQ,small order are also welcome,From Prototype to Mass production.

3) All products are 100% tested working before sent to you.

4) One stop PCB solution (PCB and PCB Assembly)

5)We have professional sales team, so please do not hesitate to contact us if you have any question!

Clients of XD:


Payment & Delivery:



1. Q:What files do you use in bare PCB fabrication?


A:Gerber RS-274X,274D,Eagle and Auto CAD's DXF,DWG


2. Q:What format of BOM List you prefer?


A:We prefer in MS-Excel with Components Part No.,Manufacturer,Quantity,Value info, other format are also accepted.


3. Q:How can i know the processing about my PCBA order?


A:Each Customer will have a sale to contact with you. XD working hours:AM 9:00-PM 19:00(Beijing Time) from Monday to Friday. we will reply your email in 2hours during our working time. And you also could contact with our sales by cellphone if urgent.


4. Q:How long will we get the quotation after providing PCB Gerber file,completed BOM list,part Data sheet and PNP file?


A: The quotation will be sent in less than 2 work days, for some special components, you also could recommend supplier to us.


5.Q:If all PCBA will be tested before delivery if we provide the function testing method?


A:Yes, we ensure that each piece of PCBA will be tested before shipment, we ensure the goods we sent with good quality.


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