4L Multilayer Printed Circuit Board Heavy copper 3oz Inner copper 10oz finished outer copper Impedance Control

4L Printed Circuit Board Heavy Copper

HSX products cover 1~32L FR-4 PCB, IMS PCB,HDI Boards, high frequency PTFE boards and Rigid-flex boards etc. It provides flexible quick turn production services ( fastest 12 hours to 72 hours), and also small volume to mass volume PCB manufacturing.Products are widely used in high-tech fields such as communications, power supplies, computer networks, digital products, industrial control, science and education, medical devices, and aerospace.

Max layers: 32layer (will need to review capability if layer ≥20 layer)

Max finish panel size: 740* 500mm (will need to review capability if  panel size>600mm)

Min finish panel size: 5 * 5mm(will need to review capability if panel size<5mm)

PCB material: PI +FR4,FR4, Rogers, copper base, Al base

PCB thickness: 0.2~4.0mm( if finished board thickness＜0.2 mm, or＞4 mm, will need  to evaluate capability) ( And if oard thickness ≤ 0.6mm, will not apply for HASL surface treatement)

Copper thickness of inner: Min 0.3/0.5oz,Max 3oz, advance 4-6oz

Copper thickness of outer copper: Max 10oz( will need to evaluate capability)

Bow and twist: 0.075%

Min. hole size: 0.15mm(＜0.15 mm needs to review)

HDI Min drill hole: 0.08-0.10MM

Min PCB track/gap: 3mil(0.075mm)

PCB outline: Routing/V-CUT/Punching

Solder mask thickness: standard 15-20um; Advanced: 35um

Min solder mask bridge width: green 4mil,other colour 4.8mil

Solder mask filling holes: 0.1-0.5mm

The color of solder mask: green,matt green,blue,matt blue,black,matt black,yellow,red,white,etc

PCB silkscreen: White, Black and as your request

Peelable mask thickness: 500-1000um

Oxidation film of OSP: 0.2-0.5um

FAQ:

Q1:What kind of PCB file formatS can you accept for production?
A: Gerber, PROTEL 99SE, PROTEL DXP, POWER PCB, CAM350, ODB+(.TGZ)

Q2. What any other information should be offered except for file?

A: Following specifications are needed for quotation:
1) Base material
2) Board thickness:
3) Copper thickness
4) Surface treatment:
5) color of solder mask and silkscreen
6) Quantity of demand

Q3. No PCB file/GBR file, only have the PCB sample, can you produce it for me?

A: Yes, we could help you to clone the PCB. But need you send us the sample PCB, we could clone the PCB design.

Q4. What’s the BOM List?

A: BOM list is a Bill of Materials that list the components required to build your project. BOM list include part number, brand, reference designator , quantity, and description of parts that need to be assembled. 

Q5. Where are your circuit boards manufactured?

A: As a China-based professional PCB manufacturer, all circuit boards are manufactured in China.