4 layer printed circuit board and pcb manufacturer
1. Board thickness: 2.0mm
2. Material: FR4
3. Surface Finishing: OSP
4. Soldermask: Green
5. Min. Hole Size: 0.2mm
6. Certificates: UL, RoHS, SGS, ISO9001
7. Shipping: DHL, UPS, TNT, FedEx, etc
Our PCB board manufacture and PCB assembly service:
1. PCB board file with parts list provided by customers
2. PCB board made, circuit board parts purchased by us
3. High Quality,competitive Price & Best Service
4.100% E-tested PCB
Testing Procedures For PCB Board:
---We perform multiple quality assuring procedures before shipping out any PCB board. These include:
* Visual Inspection
* Flying probe
* Impedance control
* Solder-ability detection
* Digital metallograghic microscope
* AOI (Automated Optical Inspection)
Quotation Requirement :
--- Following specifications are needed for quotation:
a) Base material
b) Board thickness
c) Copper thickness
d) Surface treatment
e) color of solder mask and silkscreen
f) Quantity
Delivery Time for PCB board:
1) PCB production time: sample: 3-4 days / mass production: within 7 days
2) Component purchase: 2 days if all components is available in our domestic market.
3) PCB Assembly: samples: whthin 2 days / mass production: within 5 days
Shipping Method and Payment terms:
1. By DHL, UPS, FedEx, TNT using clients account.
2. We suggest you using our DHL, UPS, FedEx, TNT forwarder.
3. By EMS (Usually for Russia Clients), price is high.
4. By sea for mass quantity according to customer's requirement.
5. By customer's Forwarder
6.By Paypal,T/T,West Union,etc.
Features
* Low water absorption rate
* Hard to be deformed
* High mechanical strength
* Good electric performance wether under the moist or dry environment, Flame retardant grade could reach 94-V0
* High temperature resistant,high dielectric performance and mechanical processing performance.
Technology capability
Items | Single/Double-sided Board/Multilayer Board/FPC(1-24Layer) |
| Base Materials | FR-4(High TG 150°-170°),FR1,Aluminum,CEM-3,BT,94vo |
| Finish copper thickness | Outer 6 OZ,Inner 4 OZ |
| Surface finish | ENIG, ImAg, ImSn, OSP, HASL,Plating gold |
| Finished Board Size | Max Double-sided Board | 640mm χ 1100mm |
| Max Multilayer Board | 640mm χ 1100mm |
| Finished Board Hole Size (PTH Hole) | Min Finished Board Hole Size | 0.15mm |
| Conductor Width and Spacing | Min Conductor Width | 0.01mm |
| Min Conductor Spacing | 0.01mm |
| Thickness of Plating and Coating Layer | PTH Wall Copper Thickness | >0.02mm |
| Tin Solder Thickness ( Hot Air Leveling ) | >0.02mm |
| Nickl/Gold Thickness | For customer special need |
| Nickl Plating Layer | >2um |
| Gold Plating Layer | >0.3um |
| Bare Board Test | Single Side Test | Max Test Point | 20480 |
| Max Board Test Size | 400mm χ 300mm |
| Double Side Test | Max Test Point | 40960(General Use) |
| 4096(Special Use) |
| Max Board Test Size | 406mm χ 325mm |
| 320mm χ 400mm |
| Min Test pitch of SMT | 0.5mm |
| Test Voltage | 10-250V |
| Mechanical Process | Chamfer | 20°, 30°, 45°, 60° |
| Angle Tolerance | ± 5° |
| Deepness Tolerance | ± 0.20mm |
| V-Cut Angle | 20°, 30°, 45° |
| Board Thickness | 0.1-3.2mm |
| Residues Thickness | ± 0.025mm |
| Cell Paraposition Precision | ± 0.025mm |
| Tolerance of Out-shape Process | ± 0.1mm |
| Board Warp | Max Value | 0.7% |
| Optical Plotting | Max Plotting Area | 66mm χ 558.8mm |
| Precision | ± 0.01mm |
| Repetitive Precision | ± 0.005mm |
welcome to visit and contact us
Recommend matching suppliers if this supplier doesn't contact me on Message Center within 24 hours. AliSourcePro
Good Quality &Lower Price& Best Service
If you have interest in our product, please don't hesitate to contact us !