Double-sided Flxible PCB Technology:
Material: FR4, PI, PET,PEN
Maximum flex PCB dimension: 250 x 500mm
Finished board thickness tolerance: ± 1.0mil
Min. trace / space: 3mil/3mil
Mobile phone bending test: >100,000 times
Hole dimension: 0.2nn
Hole wall thickness:200μ’~1000μ’
Surface treatment: Tin plating, Immersion gold, gold plating
Pad dimension: 0.2mm
Pads space: 0.4mm
Outline tolerance: ±0.05mm
Double-sided flex PCB fabrication Lead time:
||New ordermass production
|Capacity Touch Panel
|cell phone keypad
|Note: please add 2~3 days if you require flex PCB assembly (SMT) as well.
If you are looking for flex PCB assembly service, please click here to know more details.
We have 2 automatic Roll-to-Roll production lines to meet your large volume production application and critical lead time.
Please send us your Gerber file and Flex PCB details to firstname.lastname@example.org or leave a message below:
Double –sided Flex PCB application
Audio Jack | Feature Phone | Smart Phone | Sensor | LCMl Hinge | Touch Panel | Antenna | Wifi | Sidekey | Slider | Keypad | Tablet PC | E-Book | Digital scan camera
Such double sided flexible printed circuit applications and advantages is almost the same as single-sided flexible PCB, its main advantage is to increase the wiring density per unit area. It can be classified as the following:
- without plated through hole and without cover layer
- without plated through hole but with cover layer
- with plated through hole but without cover layer
- with plated through hole and with cover layer
P.S.: It is occasionally happen without cover layer of double-sided flexible circuits.