3mil FR4 Immersion Gold PCB Quick Turn Flex Circuits Small BGA 3.0mm

3mil FR4 Immersion Gold PCB Quick Turn Flex Circuits Small BGA 3.0mm

Quick Turn PCB Boards Small Line Space And Gap Small Via Size Impedance Control Resin Filled And Plated Over Fast PCB

6L layer Quick Turn PCB with Small BGA

Founded in 2010, Shenzhen Huashengxin Circuit is a professional manufacturer for printed circuit boards. Huashengxin products cover 1~32L FR-4 PCB, IMS PCB,HDI Boards, high frequency PTFE boards and Rigid-flex boards etc. We provides flexible quick turn production services (12hours to 72 hours), as well as small volume to big volume PCB manufacturing. And our products are widely applied to from communication industry, power supplies devices, computer networks to aerospace industry.

Layers:1-32layer, if the layer is 20L or mare than 20L, will need to review the board.

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

The Minimum panel size is 5 * 5mm.

Raw materials of Printed circuit boards include FR4, Rogers,Halogen-free, High TG materials...

Blind and buried holes lamination press times: Press with same core ≤3times (>3 times needs to review)

PCB thickness capability is from 0.2~4.0mm, if thickness is less than 0.2 mm, or more than 4 mm, will need to review it at first.

PCB copper thickness capability: Inner layer≤ 6 OZ( but copper thickness ≥5 OZ for 4L,≥4OZ for 6L,≥3OZfor 8L and above shall be reviewed)
Outer layer copper: ≤ 10 OZ(≥5 OZ needs to review)

Bow and twist tolerance is 0.075%.

Min hole size: 1) If board thickness ≤2.0mm, min hole size 0.20mm. If Board thickness>2.0mm , min hole size: aspect ratio≤10(for drill bit)
2) If board thickness≤0.8mm, min hole size 0.10mm. If board thickness≤1.2mm, min hole size 0.15mm

Solder mask color: Green, matt green,blue, matt blue, black, matt black, yellow, red, white, and as your request.

Silkscreen color: White, black and as your request

Surface finished: HASL, LF-HASL, ENIG, Immersion Sn, OSP, Selective ENIG + OSP, Immersion Silver, ENEPIG, Plating hard gold,etc.

FAQ:

Q1:Are you a factory or trade company?
A: Yes, we are the factory, we have independent quick turn prototype PCB manufacturing & big volume PCB production lines.

Q2:How about your PCB factory production capacity?
A: Our monthly production capacity is 50,000 square meter/month and 5000types/month.

Q3:If we have no PCB file/Gerber 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:How will you usually ship the PCB?
A: Usually for small packages, we will ship the boards by DHL,UPS,FedEx door to door service, we could use your shipping account to do collection or use our account to ship in DDU (import duty unpaid) delivery term.
For heavy goods more than 300kg, we may ship your PCB boards by ship or by air to save freight cost. Of course, if you have your own forwarder, we may contact them for dealing with your shipment.

Q5:What is your standard lead time for production?
A: Sample/prototype(less than 3sqm):
1-2 Layers: 3 to 5working days (fastest 24hours for quick turn services)
4-8 Layers: 7~12 working days (fastest 48hours for quick turn services)
Mass production (less than 200sqm):
1-2 Layers:7 to 12 working days
4-8 Layers:10 to 15 working days