FR-4 4 Layer Small Spacing Communication Terminal Board PCB
The FR-4 4 Layer Small Spacing Communication Terminal Board PCB is the rigidity PCB circuit board developed and produced by Shenzhen Quanhong Electronics Co., Ltd. the HDI board is made of FR-4 material, surface gold deposition and laser drilling. The minimum line width and line spacing can reach 75um and the minimum hole diameter can reach 0.1mm. The buried blind hole circuit board is widely used in digital cameras, notebooks, mobile phones and other electronic products and automotive electronics.
Rigid PCB Manufacturing Capability
| Rigid PCB Manufacturing Capability |
| Item | PCB | HDI |
| Layer | 1-40 | 1-40 |
| Minimum linewidth/linespacing | 3MIL/3MIL(0.075mm) | 2MIL/2MIL(0.05MM) |
| Minimum hole diameter | 6MIL(0.15MM) | 6MIL(0.15MM) |
| Minimum solder resist opening (single-side) | 1.5MIL(0.0375MM) | 1.2MIL(0.03MM) |
| Minimum solder resist bridge | 3MIL(0.075MM) | 2.2MIL(0.055MM) |
| Maximum aspect Ratio (thickness/hole diameter) | 10:01 | 8:01 |
| Impedance control accuracy | +/-8% | +/-8% |
| Finished thickness | 0.3-3.2MM | 0.2-3.2MM |
| Maximum board size | 630MM*620MM | 620MM*544MM |
| Maximum finished copper thickness | 6OZ(210UM) | 2OZ(70UM) |
| Minimum board thickness | 6MIL(0.15MM) | 3MIL(0.076MM) |
| Maximum layer | 14 | 12 |
| Surface treatment | HASL-LF,OSP ,Immersion Gold, Immersion Tin ,Immersion Ag | Immersion Gold,OSP,selectiveimmersion gold, |
| carbon print |
| Min/max laser hole size | / | 3MIL / 9.8MIL |
| Laser hole size tolerance | / | 10% |
| Packaging & Delivery |
| Packaging Details: | Inner: vacuum packing or Anti-static package,
Outer: export carton
or according to the customer's requirement. |
| Port: | Shenzhen or Hongkong |
| Lead Time: | Quantity(Pieces) | 1-10 | 11-100 | 101-1000 | >1000 |
| | Est. Time(days) | 20 | 21 | 25 | To be negotiated |
FAQ:
Q: What service do you have?
FASTPCB: We provide turnkey solution including PCB fabrication, SMT, plastic injection & metal,final assembly, testing and other value-added service.
Q: What is needed for PCB & PCBA quotation?
FASTPCB: For PCB: Quantity, Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness).
For PCB: PCB information, BOM,Testing documents.
Q: How to keep our product information and design file secret ?
FASTPCB: We are willing to sign a NDA effect by customers side local law and promising tokeep customers data in high confidential level.
Q: What are the main products of your PCB/PCBA services?
FASTPCB: Automotive, Medical, Industry Control, IOT, Smart Home, Military, Aerospace.
Q: What is your minimum order quantity (MOQ)?
FASTPCB: Our MOQ is 1 PCS, sample and mass production all can support.
Q: Are you factory?
FASTPCB:Shangxing West Industrial Zone, Xihuan Road, Shajing Street, Bao 'an District, Shenzhen, Guangdong province, China
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