| Sign In | Join Free | My benadorassociates.com | 
 | 
| Categories | Flex PCB Board | 
|---|---|
| Brand Name: | Huashengxin | 
| Model Number: | ED9A8122 | 
| Certification: | UL , ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1pcs | 
| Price: | / | 
| Payment Terms: | T/T | 
| Delivery Time: | fastest 24 hours for 2L and 4L prototype, 3 days for HDI board production | 
| Packaging Details: | vacuum | 
| PCB Layer: | 4 Layer Electronic Circuit Boards | 
| Material: | PI | 
| Board Layer: | 4L | 
| Finished treatment: | ENIG | 
| Copper thickness: | 1/1oz | 
| Minimum drilling size: | 0.1mm | 
| Company Info. | 
| Huashengxin Circuit Limited | 
| View Contact Details | 
| Product List | 
12mil FR4 Flex Electronic Circuit Boards 4 Layer HDI High Frequency
Flex PCB Board Custom PCB Manufacturing Circuit Board Assembly Services Electronic Circuit Board Assembly
4 Layer Flex Printed Circuit Board
Flexible printed circuits are circuit boards that have the ability to bend or twist. From this assertion, it is obvious that they are distinguished by a flexible construction. That is why electronic engineers and designers use them in applications that demand for their qualities. They are also referred to as flex circuits and are mostly used in small electronic applications. Since they are characterized by their ability to bend, flexible printed circuits are made of flexible substrate such as polyimide. Another important quality of flexible printed circuits is that they have superior heat dissipation than printed circuit boards. It is this quality that makes it possible for the electronics that use it to stay in quality condition for a long time.
HSX products cover 1~32L FR4 PCB, IMS PCB,HDI Boards, high frequency PTFE boards and Rigid-flex boards etc. It provides flexible quick turn production services (12 hours to72 hours), as well as small volume to big volume PCB manufacturing.Products are widely used in high-tech fields such as communications, power supplies, computer networks, digital products, industrial control, science and education, medical devices, and aerospace.
| FPC Technology Capability | |||
| Attribute (All dimensions are mils unless otherwise specified) | Mass Production (Yield≥ 80%,Cpk≥1.33) | Small Amount(Yield≥60%, Key Specification Yield≥80% | Sample | 
| FPC(yes/no) | yes | yes | yes | 
| Layer count/Structure, Max. | 2 | 4 | 6 | 
| Size(L×W), Max. | 550mm*250mm | 550mm*250mm | 700mm*250mm | 
| Nominal thickness (mm) | 0.1~0.5 | 0.1~0.5 | 0.1~0.8 | 
| Thickness tolerance | ±10%(>0.3mm)/±0.03mm(≤0.3mm) | ±10%(>0.3mm)/±0.03mm(≤0.3mm) | ±10%(>0.3mm)/±0.03mm(≤0.3mm) | 
| Surface finish type | ENIGENEPIGOPSI-SilverI-Tin HASLHard Gold | ENIGENEPIGOPSI-SilverI-Tin HASLHard Gold | ENIGENEPIGOPSI-SilverI-Tin HASLHard Gold | 
| Soft ENIG(yes/no) | no | no | no | 
| Base material type | PI | PI | PILCPTK | 
| Coverlay thickness (um) | 28/50/60/80 | 28/50/60/80 | 28/50/60/80 | 
| Adhesive thickness (um) | 25/40/50/65 | 25/40/50/65 | 25/40/50/65 | 
| Copper thickness, Min./Max. (um) | 12-70 | 12-70 | 12-70 | 
| Base material thickness, Min./Max. (um) | 25-75 | 25-75 | 25-100 | 
| Mechanical drilled thru-hole size (DHS), Min. | 0.15 | 0.15 | 0.15 | 
| Plating aspect ratio, Max. | 3:1 | 3:1 | 5:1 | 
| Pad size, Min. | With through hole:0.4mm Without through hole:0.2mm | With through hole:0.4mm Without through hole:0.2mm | With through hole:0.3mm Without through hole:0.2mm | 
| Pad size tolerance | 20% | 20% | 10% | 
| Pad to pad space, Min. | 4mil | 4mil | 4mil | 
| Pad to outline tolerance | ±3mil | ±3mil | ±2mil | 
| Pattern location accurancy | ±3mil | ±3mil | ±2mil | 
| Pattern location accurancy from top side to bottom | ±3mil | ±3mil | ±2mil | 
| Laser via hole diameter/pad, Min. | 4/12mil | 4/10mil | 4/10mil | 
| Outerlayer(Hoz+plating) line width/space, Min. | 3/3mil | 3/3mil | 2/2mil | 
| Innerlayer(Hoz) line width/space, Min. | 3/3mil | 3/3mil | 2/2mil | 
| Inner line width tolerance | ±10% | ±10% | ±10% | 
| Outerlayer registration, Min. (Pad diameter = DHS + X) | DHS + 8 | DHS + 8 | DHS + 6 | 
| Innerlayer registration, Min. (Pad diameter = DHS + X)(L≤4 layer) | DHS + 10 | DHS + 10 | DHS + 8 | 
| Laser via hole pitch, Min. | 0.40mm | 0.40mm | 0.35mm | 
| Mechanical hole pitch, Min. | 0.50mm | 0.50mm | 0.40mm | 
| Drilled hole position tolerance | ±2mil | ±2mil | ±2mil | 
| Hole size tolerance | ±2mil | ±2mil | ±2mil | 
| Location accurancy from tooling hole(PTH&NPTH) to pad | ±3mil | ±3mil | ±2mil | 
| Location accurancy from tooling hole(PTH&NPTH) to outline | ±3mil | ±3mil | ±2mil | 
| Outline size tolerance | ±2mil | ±2mil | ±2mil | 
| LPI registration/dam, Min. | 2mil/4mil | 2mil/4mil | 2mil/3mil | 
| LPI dam on CVL | 8mil | 8mil | 8mil | 
| Coverlay open window/dam | Φ0.5mm/0.3mm | Φ0.5mm/0.3mm | Φ0.3mm/0.2mm | 
| Coverlay registration/Resin flow | 4mil | 4mil | 2mil | 
| Stifferness material | FR4/PI/Steel | FR4/PI/Steel | FR4/PI/Steel | 
| Stifferness dam, Min. | 12mil | 12mil | 8mil | 
| Stifferness registration/Resin flow | 8mil/4mil | 8mil/4mil | 4mil/2mil | 
| Impedance tolerance | 10% | 10% | 5% | 
| Thermal reliability(LPI, FCCL, CVL) | 288°/10s/3times | 288°/10s/3times | 288°/10s/3times | 
| Qualified material and structure UL | PI | PI | PI | 

FAQ:
Q1:Are you a factory or trade company?
A: Yes, we are the factory, we have independent quick turn
prototype PCB manufacturing & big volume PCB production lines.
Q2:How about your PCB factory production capacity?
A: Our monthly production capacity is 50,000 square meter/month and
5000types/month.
Q3:If we have no PCB file/Gerber file, only have the PCB sample,can
you produce it for me?
A: Yes,we could help you to clone the PCB. Just send the sample PCB
to us, we could clone the PCB design and work out it.
Q4:How will you usually ship the PCB?
A: Usually for small packages, we will ship the boards by
DHL,UPS,FedEx door to door service, we could use your shipping
account to do collection or use our account to ship in DDU (import
duty unpaid) delivery term.
For heavy goods more than 300kg, we may ship your PCB boards by
ship or by air to save freight cost. Of course, if you have your
own forwarder, we may contact them for dealing with your shipment.
Q5:What is your standard lead time for production?
A: Sample/prototype(less than 3sqm):
1-2 Layers: 3 to 5working days (fastest 24hours for quick turn
services)
4-8 Layers: 7~12 working days (fastest 48hours for quick turn
services)
Mass production (less than 200sqm):
1-2 Layers:7 to 12 working days
4-8 Layers:10 to 15 working days
|   | 
 ODM Fpc Flexible Printed Circuit ENIG 1oz 4mil 4 Layer Pcb Board
                                                                                    
                        
                        
                        
                                                            ODM Fpc Flexible Printed Circuit ENIG 1oz 4mil 4 Layer Pcb Board
                                                    
                        
                     PI FR4 Double Layer Flex PCB Board Immersion Gold 2L Lightweight
                                                                                    
                        
                        
                        
                                                            PI FR4 Double Layer Flex PCB Board Immersion Gold 2L Lightweight
                                                    
                        
                     2 Sided Flexible Circuit Board Fast Turn Pcb HASL 4mil 0.1mm
                                                                                    
                        
                        
                        
                                                            2 Sided Flexible Circuit Board Fast Turn Pcb HASL 4mil 0.1mm
                                                    
                        
                     Polymer Film Flex PCB Board Double Sided 3mil 1oz ENIG Finished
                                                                                    
                        
                        
                        
                                                            Polymer Film Flex PCB Board Double Sided 3mil 1oz ENIG Finished
                                                    
                        
                     1oz ENIG FR4 Double Sided Flexible PCB Board 3mil Halogen Free
                                                                                    
                        
                        
                        
                                                            1oz ENIG FR4 Double Sided Flexible PCB Board 3mil Halogen Free
                                                    
                        
                     Polymer Film Flex PCB Board 0.1mm 2 Layer Rigid Flex Pcb Lightweight
                                                                                    
                        
                        
                        
                                                            Polymer Film Flex PCB Board 0.1mm 2 Layer Rigid Flex Pcb Lightweight
                                                    
                        
                     HASL 2 Layer Flexible Circuits 8mil FR4 Custom Circuit Boards
                                                                                    
                        
                        
                        
                                                            HASL 2 Layer Flexible Circuits 8mil FR4 Custom Circuit Boards
                                                    
                        
                     ISO9001 Flex PCB Board Two Sided Pcb Circuit FR4 For Electronic
                                                                                    
                        
                        
                        
                                                            ISO9001 Flex PCB Board Two Sided Pcb Circuit FR4 For Electronic
                                                    
                        
                     Double Layer Prototype Circuit Board Fabrication Flexible 8mil
                                                                                    
                        
                        
                        
                                                            Double Layer Prototype Circuit Board Fabrication Flexible 8mil
                                                    
                        
                     2 Layer Flex PCB Board 0.5mm 3mil ENIG Quick Turn PCB Assembly
                                                                                    
                        
                        
                        
                                                            2 Layer Flex PCB Board 0.5mm 3mil ENIG Quick Turn PCB Assembly