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Welcome to ALT PCB factory:
Main products: MULTILAYER PCB, HDI PCB, FLEX PCB, MCPCB and PCB ASSEMBLY.
We are pleased to be able to offer OEM and ODM services. We provide one-stop service from PCB fabrication, PCB assembly to electronic components sourcing service.
Welcome to sent us RFQ!
Quote requirement:
Gerber file and Bom listDate sheet for components partsClear pics of pcba or pcba sample for usTest method for PCBATechnical requirement:
Professional surface-mounting and through-hole soldering technologyVarious sizes like 1206, 0805, 0603 components SMT technologyICT (In Circuit Test), FCT (Functional Circuit Test) technologyPCB assembly with UL, CE, FCC, RoHS approvalNitrogen gas reflow soldering technology for SMTHigh standard SMT and solder assembly lineHigh density interconnected board placement technology capacityDelivery Detail :
sample:Double-layer:1-3 days; Multi-layer:2-5 days
mass:Double-layer:2-7 days; Multi-layer:5-7days
Payment and Delivery Term
Product Description: FPC& Flex PCB, Flex PCB Assembly
Specifications
Item | Manufacture Capability | |
Material | FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal based | |
Layer No. | 1-30 pcb transformers pcb depaneling machine | |
Finished Board thickness | 0.2 mm-3.8mm’(8 mil-150 mil) | |
Board Thickness Tolerance | ±10% | |
Cooper thickness | 0.5 OZ-11OZ (18 um-385 um) | |
Copper Plating Hole | 18-40 um | |
Impedance Control | ±10% | |
Warp&Twist | 0.70% | |
Peelable | 0.012"(0.3mm)-0.02’(0.5mm) | |
Images | ||
Min Trace Width (a) | 0.075mm (3mil) | |
Min Space Width (b) | 0.1mm (4 mil) | |
Min Annular Ring | 0.1mm (4 mil) | |
SMD Pitch (a) | 0.2 mm(8 mil) | |
BGA Pitch (b) | 0.2 mm (8 mil) | |
0.05mm | ||
Solder Mask | ||
Min Solder Mask Dam (a) | 0.0635 mm (2.5mil) |
|
Soldermask Clearance (b) | 0.1mm (4 mil) | |
Min SMT Pad spacing (c) | 0.1mm (4 mil) | |
Solder Mask Thickness | 0.0007"(0.018mm) | |
Holes | ||
Min Hole size (CNC) | 0.2 mm (8 mil) | |
Min Punch Hole Size | 0.9 mm (35 mil) | |
Hole Size Tol (+/-) | PTH:±0.075mm;NPTH: ±0.05mm | |
Hole Position Tol | ±0.075mm | |
Plating | ||
HASL | 2.5um | |
Lead free HASL | 2.5um | |
Immersion Gold | Nickel 3-7um Au:1-5u'' | |
OSP | 0.2-0.5um | |
Outline | ||
Panel Outline Tol (+/-) | CNC: ±0.125mm, Punching: ±0.15mm | |
Beveling | 30°45° | |
Gold Finger angle | 15° 30° 45° 60° | |
Certificate | ROHS, ISO9001:2000, SGS, UL certificate | |
Industrial Control pcb
pcba Assembly
Flexible pcb
Aluminum pcb
Packaging Detail: Inner packing: Vaccum packing/Plastic bag
Outer packing: Standard carton packing
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