China Provide Aluminum LED Circuit Board/Flexible Aluminum PCB Board, Find details about China Aluminum LED Circuit Board, Flexible Aluminum PCB Board from Provide Aluminum LED Circuit Board/Flexible Aluminum PCB Board
Place of Origin: | Shenzhen China (Mainland) | Brand Name: | XJY | Model Number: | xjy-pcb 210 |
Base Material: | aluminum | Copper Thickness: | 1oz | Board Thickness: | 1.6mm |
Min. Hole Size: | 0.25mm | Min. Line Width: | 6mil | Min. Line Spacing: | 6mil |
Surface Finishing: | HAL | soldermask: | white | legend: | black |
Outline: | CNC | Testing way: | E-testing |
Item | Specification | ||
Material | FR-4 / Hi-Tg FR-4 / Lead free Materials(RoHS Compliant)/CEM-3/CEM-1/Aluminium | ||
Layer | single layer,double layer,multi-layer(4-10) | ||
Board Thickness | 0.3mm-3.0mm,+/-0.1mm(tolerance) | ||
Copper Thickness | 1/2OZ-3OZ (35um to 105um),+/-8um(tolerance),purity 99.5% | ||
Impedance Control | ±10% | ||
Bow and Twist MAX. | 0.75%(SMT) | ||
Anti-strip | 0.88N/mm | ||
Resistance | ≤20Ω | ||
Reactance | 500V | ||
Min. Value | |||
Min. Trace/Space Width | 6 mil,+/-0.15mm(tolerance) | ||
SMD Pitch | 10 mil | ||
BGA Pitch | 20 mil | ||
Min Pad Space | 4mil(SMT) | ||
Plating Copper Thickness | 15um | ||
Hole | |||
Hole Size | 0.25mm--6.2mm | ||
Hole Position Tolerance | ±0.1mm | ||
PTH/NPTH Tolerance | ±0.15mm(dia.=0.4-1.4mm) | ||
Pad Tolerance | ±0.1mm(dia.≥0.6mm) | ||
Pad to hole/to pad Tolerance | ±0.05mm/±0.2mm | ||
Solder Mask | |||
Pad no Open | soldermask must cover all on both side, reject tin on pad | ||
Pad Open | reject soldermask inside the hole on both side | ||
Solder Mask Thickness | 0.7mil,raised H≤0.05 | ||
Colour | green,blue,red,yellow,black,white(LPI/MATT.,UL 94 V0 approved) | ||
Surface Finish | |||
HAL | tin height≤0.05mm | ||
ENIG | Nickel 3-7um,gold:0.5-0.7um | ||
OSP/flash gold | 0.2-0.5um | ||
Pealable mask | cover all on pad,thickness≥0.20mm | ||
Carbon Ink | cover all on trace,Value≤30Ω | ||
Outline | |||
Outline Tolerance | ±0.2mm | ||
Beveling | 30°,45° | ||
V-cut position/depth | ±0.2mm(length≤100mm)/±0.2mm | ||
Punch | ±0.1mm | ||
E-testing pass percent | 97% pass for the first time,+/-2%(tolerance) | ||
Certificate | SGS,ISO,ROHS,UL, |