Abis Circuits Co., Ltd.
Abis Circuits Co., Ltd One stop PCB solution, we fight for our customers success! We labor for simplicity!
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Fr4 PCB Printed Circuit Board Motherboard, Multilayer HDI PCB and PCBA for Electronics
Abis Circuits Co., Ltd is a professional PCB manufacturer which was established on Oct, 2006 and focus on double side, Multilayer and HDI pcb mass production.
What is a HDI PCB?
IPC-2226 defines HDI as a printed circuit board with a higher wiring density per unit area than conventional printed circuit boards (PCB). They have finer lines and spaces ≤ 100 µm / 0.10mm, smaller vias (<150 µm) and capture pads <400 µm / 0.40mm, and higher connection pad density (>20 pads/cm2) than employed in conventional PCB technology.
HDI Capacities:
| Number of layers | 4 – 22 layers standard, 30 layers advanced |
| Technology highlights | Multilayer boards with a higher connection pad density than standard boards, with finer lines/spaces, smaller via holes and capture pads allowing microvias to only penetrate select layers and also be placed in surface pads. |
| HDI builds | 1+N+1, 2+N+2, 3+N+3,4+N+4, any layer in R&D |
| Materials | FR4 standard, FR4 high performance, Halogen free FR4, Rogers |
| Copper weights (finished) | 18μm – 70μm |
| Minimum track and gap | 0.075mm / 0.075mm |
| PCB thickness | 0.40mm – 3.20mm |
| Maxmimum dimensions | 610mm x 450mm; dependant upon laser drilling machine |
| Surface finishes available | OSP, ENIG, Immersion tin, Immersion silver, Electrolytic gold, Gold fingers |
| Minimum mechanical drill | 0.15mm |
| Minimum laser drill | 0.10mm standard, 0.075mm advanced |
Product Information:
| No. of Layers | 1-20 |
| Max. Board Size | 860*610mm |
| Board Thickness | 0.2-6.0mm |
| Copper Thickness | 0.5OZ-6OZ |
| Material | Various |
| Surface Finish | Various |
| Soldermask | Various |
| Minimum Soldermask Thickness | 0.025mm |
| Minimun Soldermask BridgeDam | 0.15mm |
| Minimum Soldermask Clearance | 0.075mm |
| Peelable Colours | Blue |
| Peelable Minimum Feature | 0.5mm |
| Peelable Maximum Tented Hole | 3.0mm |
| Scoring Angle | 30 Degrees |
| Min. Remaining Thickness | 0.3mm |
| Min. Distance to copper (From center of scoring line) | 0.5mm |
| Min. Track | 0.1mm |
| Min.Gap(TrackTrack,TrackPad,PadPad) | 0.1mm |
| NPTH Min. Drill Size | 0.2mm |
| Plated Drill Size | ± 0.075mm |
| Non-Plated Drill Size | ± 0.05mm |
| Drill Location Tolerance | ± 0.05mm |
| OutlineRouted Slots | ± 0.1mm |
| Line Width/Spacing | ±10% |
| Board Thickness | ±10% |
| Warp and Twist | 0.05% |
| Scoring/V-Cut | ± 5 degrees |
| Scoring Positional Tolerance | ± 0.1mm |
| Aspect Ratio | 10:01 |
Board Thickness:
| Number of Layers | Min. Thickness in mm |
| 2 | 0.1 |
| 4 | 0.3 |
| 6 | 0.5 |
| 8 | 0.7 |
| 10 | 1.2 |
| 12 | 1.3 |
| 14 | 1.5 |
| 16 | 1.7 |
| 18 | 1.8 |
| 20 | 2.2 |
Lead Time:
| Board Type | Manufacturing Lead Time |
| Single Sided | 5 – 20 Days dependant on volume |
| PTH | 7 – 25 Days dependant on volume |
| Multilayer | 15 – 30 Days dependant on volume & Technology |
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| Air Freight Lead Time – 4 Days |
| Sea Freight Lead Time – 30 Days |
| All Far East lead times are subject to customs clearance |
| Premium International shipments can be arranged by DHL, Fedex, UPS or TNT at extra cost |
Our mission:
PCBs for demanding customers, on time with zero defects, produced sustainably at the lowest total cost. Manufacturing many different types of PCBs in smaller series (High-mix, Low-volume) involves constantly adjusting, adapting and problem solving.
Our responsibility:
We know that the PCB is a critical key component for our customers. And we know for sure that anything can happen during the complex production process involved – and it often does. In our world, taking full responsibility means a lot of things, including a responsible and sustainable approach in everything we do – socially, environmentally and ethically. When a problem occurs, we try as hard as we can to understand the problem and find a solution. Our mindset is that we own the problem and don’t leave until we have cleared it up.
Why choose us:
1, With ABIS, customers significantly and effectively reduce their global procurement costs. Behind each service provided by ABIS, is hidden a cost saving for customers.
2, We have two shop together, one is for prototype, quick turn, small volume making. The other is for mass production also for HDI board, with highly skilled professional employees, for high quality products with competitive price and on-time delivery.
3, We provide very professional sales, technical and logistic supports, on a world-wide basis.hours complaint feedback
FAQ:
Q1: How can I get a quotation:
. Please send gerber file with format: .PCB / .P-CAD / .DXP / .Gerber
Q2: Can you manufacture my PCBs from a picture file?
. Could you please provide a sample?
Q3: Do you have PCB in stock?
. Most of our PCB board are customized, which according to Gerber file.
. ABIS has samples in stock that could be sent to you for quality checking always.
Q4: What board manufacturer do you use for FR4?
. Main Suppliers(FR4): Kingboard (Hong Kong), NanYa (Taiwan), and Shengyi (China).
Q5: Will my PCB files be checked?
. Checked within 12 hours. Once Engineer's question and working file be approved, production will start.
Q6: What do you require in order to produce an assembly quotation?
. Bill of materials (BOM) detailing:
a), manufacturers parts numbers,
b), components suppliers' parts number (e.g. Digi-key, Mouser, RS )
c), PCBA sample photos if possible.
d), Quantity
Q7: Can I get a sample?
A: Yes, It's reasonable to get a sample to test our quality at first.
Q8: Does ABIS CIRCUITS bevel gold fingers?
A: Yes. A standard 45-degree bevel, also bevel at 15 or 30 degrees upon request. For multi-layer board, please ensure there is adequate back set for the bevels.
PCBs we made:
Factory View: