Accuracy Electronics Technologies Co.,Ltd
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FR4 TG170 High TG PCB high temperature pcb and Size 65mmX40mm for control digital
Key Specifications/Special Features :
| Layer : | 8Layers |
| Base Material : | FR4TG170 |
| Copper Thickness : | 2 / 1 / 1 / 1 / 1 / 1 / 2 oz |
| Board Thickness : | 1.60mm |
| Min. Hole Size : | 8mil / 0.2mm |
| Min. Line Width : | 4/4 mil |
| Min. Line Spacing : | 4/4mil |
| Surface Finishing : | HAL |
| Solder Mask Color: | Green |
| Certificate : | UL, CQC, TS16949, ISO14000, ROHS |
| Company type : | Manufacturer/ Factory |
| Silkscreen color : | White |
| Outline : | Routing,V-Groove, Beveling punch |
Quality assurance :
Every production process has a special person to test to ensure quality, AOI and E-testing.
Have professional engineers to check the quality
All products have passed CE, FCC, ROHS and other certifications
Application:
Industril Control System
Power Supply
LED drive, LED Lighting
Communication Device
automotive electronics
Security Electronics
Household Control
Digital Appliances
Frequency converter
Medical Device
Technology Capability:
| Item | Technical Parameters |
| Layers | 1-28 Layers |
| Inner Layer Min Trace/Space | 4/4 mil |
| Out Layer Min Trace,Space | 4/4 mil |
| Inner Layer Max Copper | 4 OZ |
| Out Layer Max Copper | 4 OZ |
| Inner Layer Min Copper | 1/3 oz |
| Out Layer Min Copper | 1/3 oz |
| Min hole size | 0.15 mm |
| Max.board thickness | 6 mm |
| Min.board thickness | 0.2mm |
| Max.board size | 680*1200 mm |
| PTH Tolerance | +/-0.075mm |
| NPTH Tolerance | +/-0.05mm |
| Countersink Tolerance | +/-0.15mm |
| Board Thickness Tolerance | +/-10% |
| Min BGA | 7mil |
| Min SMT | 7*10 mil |
| Solder mask bridge | 4 mil |
| Solder mask color | White,black,blue,green,yellow,red,etc |
| Legend color | White,black,yellow,gray,etc |
| Surface finish | HAL,OSP, Immersion Ni/Au ,Imm silver/SN,ENIG |
| Board materials | FR-4;high TG;HighCTI; halogen free; Aluminum Bsed PCB,high frequency(rogers,isola),copper -base PCB |
| Impedance control | +/-10% |
| Bow and twist | ≤0.5 |
FAQ :
1. What data are needed for PCB production?
PCB Gerber files with RS-274-X format.
2. What kinds of boards can ACCPCB process?
Common FR4, high-TG and halogen-free boards, Rogers, Arlon, Telfon, aluminum/copper-based boards, PI, etc.
3. What’s the typical process flow for multi-layer PCB?
Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond→ Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.
4. How many types of surface finish ACCPCB can do?
the leader has the full series of surface finish, such as: ENIG, OSP, LF-HASL, gold plating (soft/hard), immersion silver, Tin, silver plating, immersion tin plating, carbon ink and etc. .. OSP, ENIG, OSP + ENIG commonly used on the HDI, we usually recommend that you use a client or OSP OSP + ENIG if BGA PAD size less than 0.3 mm.
5. How do ACCPCB ensure quality?
Our high quality standard is achieved with the following.
1.1 The process is strictly controlled under ISO 9001:2008 standards.
1.2 Extensive use of software in managing the production process
1.3 State-of-art testing equipments and tools. E.g. Flying Probe,e-Testing, X-ray Inspection, AOI (Automated Optical Inspector) .
1.4.Dedicated quality assurance team with failure case analysis process
