FR4 TG135 4 Layer Printed Circuit Board ENIG 2u Surface 0.075mm

Multilayer Printed Circuit Board 4L PCB Half Hole IPC Class 3 Prototype Printed Circuit Board

4 LAYER PRINTED CIRCUIT BOARD

HSX Circuit covers a total production area of 10,000 square meters, employs over 350 workers, and produce more than over 5,000 PCB types every month. Our products are widely used in many industries, communications, power supplies, computer networks, digital products, industrial control, science and education, medical devices, and aerospace, etc.

Max layers is 32layer (≥20 layer needs to review)

The max finish panel size is 740* 500 MM, but if panel side >600 MM, will need to review the board

Min finish panel size is 5 * 5mm

PCB material includes PI +FR4,FR4, Rogers, etch

PCB thickness capability is 0.2~4.0mm(needs to review when <0.2 mm, or >4 mm ) (and can not do HASL surface with board thickness </=0.6mm)

Copper thickness of inner and outer base copper capability: Min 0.3/0.5oz,Max 3oz, advance 4-6oz

Bow and twist tolerance: 0.075%

Min. hole size: 0.15mm(need to review the board if smaller than 0.15 mm )

HDI Min drill hole capability: 0.08-0.10MM

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

PCB outline method: Routing/V-CUT/Punching

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

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

Solder mask filling holes capability: 0.1-0.5mm

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

PCB silkscreen includes white, Black and as your request

Peelable mask thickness capability: 500-1000um

Oxidation film of OSP capability: 0.2-0.5um

HSX Circuit’s Advantages:
1)Professional manufacturing PCB for 10 years
2)High-end positioning, professional production line
3)Stable and mature manufacturing technology
4)High reliability quality assurance
5)Comprehensive market service system
6)Quick response, fast delivery

FAQ:

Q1:What kind of PCB file format 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

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. Just send the sample PCB to us, we could clone the PCB design and work out it.

Q4. What’s the BOM?

A: BOM is a Bill of Materials that list the components required to build your project. BOM’s 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.