| Sign In | Join Free | My insurersguide.com | 
 | 
Brand Name : LEFANG
Model Number : OT7004L553
Certification : ISO9001, ISO14001, ISO/TS16949, SGS, UL, RoHs,OHSAS18000
Place of Origin : Shenzhen,China
MOQ : 1 Piece
Price : Negotiable
Payment Terms : T/T, Western Union, Paypal
Supply Ability : 290, 000sqm Per Month
Delivery Time : 2-10 work days
Packaging Details : Inner: Vacuum Packing; Dry Packing out Packing
Base Material/ Dielectric : FR - 4
Layer : 4 Layers
surface treatment : ENIG
Copper Thickness : 1 OZ
Solder Mask : Green
Min. Aperture : 0.35 mm
Line Width/Spacing : 0.1/ 0.1mm
Size : /
Board thickness : 1.4 Mm
PCB Board Manufacturer with ISO9001 Certification
The 1.4 mm board thickness 4 layers PCB Board is applied to consumer electronics. While the surface treatment of the PCB Board is ENIG with green solder mask. Also, the line width and spcaing of this PCB Circuit Board are both 0.1 mm, and the minimum aperture is 0.35 mm.

| Item | Details | 
| Max layer count | 20 L | 
| Max board thickness | 6.0 mm | 
| Max aspect ratio | 10 : 1 | 
| Max copper thickness | 6 OZ | 
| Max dimension | 600 * 700mm | 
| Min thickness of 4 layers PCB | 0.4 mm | 
| Min hole / pad | 0.15 / 0.35mm | 
| Hole location accuracy | + / - 0.05mm | 
| PTH hole tolerance | + / - 0.05mm | 
| Min line width and line space | 0.065 / 0.065mm | 
| Surface treatment | 
 HASL / HASL lead free, OSP 
 Immersion gold/silver/tin, gold plating (hard gold and soft gold), 
 silver plating, tin plating, platinum plating, carbon ink, 
 ENEPIG (electroless nickel - electroless palladium - immersion gold) | 
How to get quick quotation?

 
| Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc | ||||||||||||||||||||
| Step 2 Also please provide us the below details for quick quotation: | ||||||||||||||||||||
| Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others | ||||||||||||||||||||
| Material brand: SY / KB / Rogers (optional) | ||||||||||||||||||||
| Material Specification:High Tg / copper based / aluminum based or others (optional) | ||||||||||||||||||||
| Board thickness: 0.1 - 6.0 mm | ||||||||||||||||||||
| Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um ) | ||||||||||||||||||||
| Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin | ||||||||||||||||||||
| Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc | ||||||||||||||||||||
| Board size and quantity | ||||||||||||||||||||
|   | ||||||||||||||||||||
|        SAMPLE: | ||||||||||||||||||||
| 
 | ||||||||||||||||||||

| Board Brand | ITEQ, SY, Isola. Rogers, Arlon, Nelco, Taconic, Hitachi, KB,etc | 
| Potion | Rohm & Haas, Atotech, Umicore | 
| Printing Ink | Taiyo, Rongda | 
| Dry Film | Asahi, Dupont, Etertec | 
Now send us your inquiry, and you will be replied within 8 hours!
PCBs Industrial Control Applications
|   | 
| ENIG Surface Copper Clad Printed Circuit Board 4 Layers With ISO9001 Certification Images | 
 Solder Heavy Copper PCB , 4 Layers Copper Printed Circuit Board Green Solder
                                                                                    
                        
                        
                        
                                                            Solder Heavy Copper PCB , 4 Layers Copper Printed Circuit Board Green Solder
                                                    
                        
                     1.0mm Multilayer Circuit Board PCB for PC Motherboard
                                                                                    
                        
                        
                        
                                                            1.0mm Multilayer Circuit Board PCB for PC Motherboard
                                                    
                        
                     Circuit Board PCB Heavy Copper PCB with Electronic Components
                                                                                    
                        
                        
                        
                                                            Circuit Board PCB Heavy Copper PCB with Electronic Components
                                                    
                        
                     Green Solder Mask PCB Board Prototype , 1 OZ PCB Assembly
                                                                                    
                        
                        
                        
                                                            Green Solder Mask PCB Board Prototype , 1 OZ PCB Assembly
                                                    
                        
                     OEM/ODM Design Double Layer PCB Copper Clad Printed Circuit Board ISO Marked
                                                                                    
                        
                        
                        
                                                            OEM/ODM Design Double Layer PCB Copper Clad Printed Circuit Board ISO Marked
                                                    
                        
                     PCB Board PCBA For Consumer Electronics , Copper Clad Printed Circuit Board
                                                                                    
                        
                        
                        
                                                            PCB Board PCBA For Consumer Electronics , Copper Clad Printed Circuit Board
                                                    
                        
                     Green Heavy Copper PCB Air Condition Circuit Board PCB Munufacturer
                                                                                    
                        
                        
                        
                                                            Green Heavy Copper PCB Air Condition Circuit Board PCB Munufacturer
                                                    
                        
                     Touchpad Heavy Copper PCB Printed Circuit Board Manufacturer
                                                                                    
                        
                        
                        
                                                            Touchpad Heavy Copper PCB Printed Circuit Board Manufacturer
                                                    
                        
                     Double Sided Heavy Copper PCB Immersion Tin Fr4 LED Light PCB Circuit Board
                                                                                    
                        
                        
                        
                                                            Double Sided Heavy Copper PCB Immersion Tin Fr4 LED Light PCB Circuit Board
                                                    
                        
                     OSP Surface Finish Heavy Copper PCB Circuit Board For Medical Instrument
                                                                                    
                        
                        
                        
                                                            OSP Surface Finish Heavy Copper PCB Circuit Board For Medical Instrument