TG170 4L Multilayer Printed Circuit Board Heavy Copper 3oz Inner

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.