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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HDI PCB Circuit Boards Made of FR4 IT180 94V0 RoHS with 2u" Immersion Gold
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.
We have two factories together , the factory in Shenzhen is specialized in small and middle volume orders and the factory in Huizhou is for big volume and HDI.
Factory:
Operation plant space: (I) 10000 Square meters
(II) 60000 Square meters
Employees: (I) 300 Man Powers
(II) 900 Man Powers
Eng. Technical: (I) 20 QA QC Engineers
(II) 60 QA,QC Engineers
Product Details:
| 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 |
Solder Mask:
| Photoimageable (LPI) Solder Mask | Green, Blue, White, Black |
| Via Plugging | Yes |
| Peelable Solder Mask | Standard & Hi-Temp—Blue, Green, Red |
| UV Curable ident (Silkscreen) | White, Yellow, Black |
| Carbon Key Pads | Yes |
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.
Capacity:
ELECTRICAL TEST
| E-testing | 100% |
| QFP Pitch | 16mil (0.40mm) |
| BGA Pitch | 16mil (0.40mm) |
| Connector Pitch | 16mil (0.40mm) |
OTHER OPTIONS
| AOI | All Multilayer |
| Impedance Control | ± 10% |
| Solderability Testing | As standard |
| Ionic Contamination | On Request |
SOLDER MASK
| Via Plugging (100% Fill) | –20% |
| Via Size | ≤0.50mm |
| Registration | 0.025mm |
| Solder Dam Width | Min. 0.15mm |
| Thickness Over Trace (Surface) | Min. 10µm |
| Solder Mask Pad Size | Min. 15µm |
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.
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 |
FAQ:
Q1:What's your Aluminum board Thermal Conductivity?
A: Normally 0.8-3W/m.K. If you have special demands please feel free contact us
Q2:Is my PCB file safe if I send it to you for manufacturing?
A: We respect customer's design authority and will never manufacture PCB for someone else without your permission. NDA is acceptable.
Q3:What is your testing policy and how you control the quality?
A: For sample, usually tested by flying probe; for PCB Volume over 3 square meters, usually tested by fixture, this will be more faster. Due to there's many steps to PCB production, we usually do inspection after every step.
Q4: What's your shipping way ?
A: 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT,EMS.
2. If you have your own forwarder, we can cooperate with them.
Q5: What is your certificate?
A: ISO9001:2008, ISO14001: 2004, UL, SGS,RoHS report.
Q6: What files should we offer?
A: If only need PCB, please provide Gerber File and manufacturing specifications; If need PCBA,Please provide Gerber File, Manufacturing specification, BOM list and Pick & Place/XY file.
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.
Certifications:
