Customized Flex Rigid Pcb Board Manufacturing
Brand Name	KingSong/Customized
Layer	4
Material	CCL, PI, PET, PEN, FR-4
Base Material	FR4 + Polyimide
Solder mask color	Green & yellow cover film
Silkscreen color	White
Final Thickness	Flex board: 0.002″ – 0.1″ (0.05-2.5mm) Flex-rigid board: 0.0024″ – 0.16″ (0.06-4.0mm)
Surface Treatment	Lead-free: ENG Gold; OSP, Immersion silver, Immersion Tin
Surface Finishing	Immersion Gold
Test Way	100% E-Test
Standard	IPC-Class2
Min Trace	Inner: 0.5oz: 4/4mil Outer: 1/3oz-0.5oz: 4/4mil
Min Width /Clearance	1oz: 5/5mil   1oz: 5/5mil 2oz: 5/7mil   2oz: 5/7mil
Min Hole Ring	Inner: 0.5oz: 4mil   1oz: 5/5mil   2oz: 5/7mil Outer: 1/3oz-0.5oz: 4mil   1oz: 5/5mil   2oz: 5/7mil
Copper Thickness	1oz
Board Thickness	1.0mm
Max / Min Insulation Thickness	2mil/0.5mil (50μm/12.7μm)
Min Hole Size and Tolerance	Min hole: 8mil Tolerance: PTH±3mil, NPTH±2mil
Min Slot	24mil x 35mil (0.6×0.9mm)
Solder Mask Alignment Tolerance	±3mil
Silkscreen Alignment Tolerance	±6mil
Silkscreen Line Width	5mil
Gold Plating	Nickel: 100μ” – 200μ” Gold: 1μ”-5μ”
Immersion Nickel / Gold	Nickel: 100μ” – 200μ” Gold: 1μ”-5μ”
OSP	Film: 8μ” – 20μ”
Test Voltage	Testing Fixture: 50-300V
Profile Tolerance of Punch	Accurate mould: ±2mil Ordinary mould: ±4mil Knife mould: ±8mil Hand-Cut: ±15mil

Delivery time:

Flexible PCB: 5-7 working days,
Rigid-flex PCB: 8-15 working days.

Package:

The inner vacuum packing, Outer standard carton box packing.

Shipping:

1. By DHL, UPS, FedEx, TNT, etc.
2. By sea for mass quantity according to the customer’s requirement.

If you need a quotation for your PCB projects, please provide the following info:

1. Quote, quantity.
2. Gerber file in a 274-x format.
3. Technical requirement or parameters (material, layer, copper thickness, board thickness, surface finishing, solder mask/silkscreen color…).

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 of 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.