Welcome to KingSong PCB Technology
Image：Customized Flex Rigid Pcb Board Manufacturing
Application of Flex & Rigid-Flex PCBs
Mobile phone – the application of 2-Layer Rigid-Flex PCBs in mobile phones, the most common features of the folding mobile phone are Hinge, Camera Module, Keypad and RF Module, etc.The advantages of the mobile phone are the integration of the parts in the mobile phone, and the second is the measurement of signal transmission.At present mobile phone products, the use of rigid flex pcb boards to replace the original two connectors and the combination of soft board, its most important significance in the Rigid Flex Pcb Board Manufacturer product, is that can increase mobile phone folds active point of reliability, durability and long-term use so hard and soft board for its high product stability and cherished.On the other hand, due to the popularity of the phone, combined with multimedia and IT functions in the mobile phone, the internal signal transmission of mobile phones has become larger and the demand for modularity has been born.
1.Detail Flex / Rigid-flex PCB Manufacturing Capacities:
| No. |
Item |
Description |
| 1 |
Layer |
Flex board: 1-6Layers
Flex-Rigid Board: 2-8Layers |
| 2 |
Material |
CCL, PI, PET, PEN, FR-4 |
| 3 |
Final Thickness |
Flex board: 0.002″ – 0.1″ (0.05-2.5mm)
Flex-rigid board: 0.0024″ – 0.16″ (0.06-4.0mm) |
| 4 |
Surface Treatment |
Lead-free: ENG Gold; OSP, Immersion silver, Immersion Tin |
| 5 |
Min Trace |
Inner: 0.5oz: 4/4mil Outer: 1/3oz-0.5oz: 4/4mil |
| 6 |
Min Width /Clearance |
1oz: 5/5mil 1oz: 5/5mil
2oz: 5/7mil 2oz: 5/7mil |
| 7 |
Min Hole Ring |
Inner: 0.5oz: 4mil Outer: 1/3oz-0.5oz: 4mil
1oz: 5/5mil 1oz: 5/5mil
2oz: 5/7mil 2oz: 5/7mil |
| 8 |
Copper Thickness |
1/3oz – 2oz |
| 9 |
Max / Min Insulation Thickness |
2mil/0.5mil (50μm/12.7μm) |
| 10 |
Min Hole Size and Tolerance |
Min hole: 8mil
Tolerance: PTH±3mil, NPTH±2mil |
| 11 |
Min Slot |
24mil x 35mil (0.6×0.9mm) |
| 12 |
Solder Mask Alignment Tolerance |
±3mil |
| 13 |
Silkscreen Alignment Tolerance |
±6mil |
| 14 |
Silkscreen Line Width |
5mil |
| 15 |
Gold Plating |
Nickel: 100μ” – 200μ” Gold: 1μ”-5μ” |
| 16 |
Immersion Nickel / Gold |
Nickel: 100μ” – 200μ” Gold: 1μ”-5μ” |
| 17 |
Nickel: 100μ” – 200μ” Gold: 1μ”-5μ” |
Silver: 6μ” – 12μ |
| 18 |
OSP |
Film: 8μ” – 20μ” |
| 19 |
Test Voltage |
Testing Fixture: 50-300V |
| 20 |
Profile Tolerance of Punch |
Accurate mould: ±2mil
Ordinary mould: ±4mil
Knife mould: ±8mil
Hand-Cut: ±15mil |
2.Delivery time:
Flexible pcb:5-7 working days,
Rigid-flex pcb:8-15 working days.
3.Package:Inner vacuum packing,Outer standard carton box packing.
4.Shipping:
A:By DHL,UPS,Fedex,TNT etc.
B:By sea for mass quantity according to customer’s requirement.
5.If need quotation for your PCB projects,pls provide following info:
A:Quote quantity,
B:Gerber file in 274-x format,
C:Technical requirement or parameters(material,layer,copper thickness,
board thickness,surface finishing,solder mask/silkscreen color…)
If any inquiry or want to learn more,please send email to us freely or chat by online system,thanks for your support in advance!
