Multilayer Printed Circuit Board Black Solder Mask 4L PCB Custom Circuit Board Make Your Own Circuit Board

4 Layer Rigid PCB with small hole size

HSX Circuit covers over 5,000 PCB products monthly, from single layer to 32L FR-4 PCB, from IMS PCB,HDI Boards, to high frequency PTFE boards and Rigid-flex boards. We provides flexible quick turn production services (12 hours to72 hours), as well as small volume to big 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, and so on.

Max layers: 32layer (if more than 20 layer, needs to review the capability)

Max finish panel size: 740* 500 MM(if larger than 600 MM, needs to review capability)

Min finish panel size: 5 * 5mm

Raw material: PI +FR4,FR4, Rogers, AI and so on

PCB finished board thickness: 0.2~4.0mm( if less than 0.2 mm, or more than 4 mm needs to review) (if board thickness ≤ 0.6mm, can not apply for HASL surface)

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

Finished outer copper: 6oz

Bow and twist: 0.075%

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

HDI Min drill hole: 0.08-0.10MM

PCB track/gap: 3mil(0.075mm)

PCB outline: Routing/Punching/V-CUT

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

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

Solder mask plugged holes: 0.1-0.5mm

The color of solder mask: green,matt green,blue,matt blue,black,matt black,yellow,red,white, and so on

PCB silkscreen: White, Black and so on

Peelable mask thickness: 500-1000um

Oxidation film of OSP: 0.2-0.5um

FAQ:
Q1: How can I get a quotation?
A: Please send us gerber file with format Gerber, PROTEL 99SE, PROTEL DXP, POWER PCB, CAM350, ODB and provide the demand quantities. We will provide quotation accordingly.

Q2: Can you manufacture the PCBs from a picture file?
A: No. But if you can send us a sample PCB, we could clone its design and work it out.

Q3: Do you have PCB in stock.
A: Most of the PCB boards are customized, and they have different designs, we produce them according to the gerber files provided by customers.

Q4: What FR4 materials do you usually use?

A: Kingboard, ITEQ, Shengyi...

Q5:What kind of shipment way do you usually use?
A: For small volume order, we always suggest to 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.
And for big volume order, to save freight cost, we will suggest to arrange the shipment by air or by sea, Of course, if you have your own forwarder and can provide us the information, we can contact them to arrange the shipment.