Flexible Keyboard With Metal Dome Stiffener

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Flexible Keyboard With Metal Dome Stiffener

Min. Order Quantity: NO
Supply Ability: 30~50 thousand ㎡/Month
Service: EMS/OEM/ODM
Payment Terms: T/T, Paypal, WU, etc.
Port: Shenzhen

With more than 10 years of PCB manufacturing experience, KingSong provides high-reliability products and provides our customers with high-value, high-quality, and guaranteed quality production services.

DESCRIPTION

Flexible Keyboard With Metal Dome Stiffener
Brand Name	KingSong/Customized
Layer	Flex board: 1-6Layers Flex-Rigid Board: 2-8Layers
Material	CCL, PI, PET, PEN, FR-4
Base Material	Polyimide+FR4 stiffener
Solder mask color	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	enig
Test Way	100% E-Test
Standard	IPC-Class2/Class3
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	1/3oz – 2oz
Board Thickness	0.25mm
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…).

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