China High Quality Aluminum Printed Circuit Board PCB Board Supplier in Shenzhen, Find details about China Metal Core PCB, Mc PCB from High Quality Aluminum Printed Circuit Board PCB Board Supplier in Shenzhen
TECHNICAL DETAILS OF Fastline Aluminum PCB | |
MATERIALS | Aluminum |
MAXIMUM LAYER COUNT | 4 Layers |
MAXIMUM PANEL SIZE | 17" x 23" (432 x 584 mm2) |
MIN. BOARD THICKNESS | 1.0mm Al, 4 mils (0.1 mm) FR4 |
COPPER CLAD (inner) | 1/2 oz, 1 oz, 2 oz, 3 oz, 4oz |
COPPER CLAD (outer) | 1/2 oz, 1 oz, 2 oz, 3 oz, 4 oz |
SURFACE FINISHES | ENTEK 106A, Immersion Gold, HAL, immersion silver |
SOLDER MASK | LPI: Taiyo PSR 4000, Tamura DS2200, Probimer 77MA |
MINIMUM TRACE (width) | 12.0 mils (0.30 mm) |
MINIMUM TRACE (spacing) | 12.0 mils (0.30 mm) |
MINIMUM PAD-TO-PAD TOL. | ± 3 mils (± 0.76 mm) |
HOLE SIZE TOLERANCE (NPTH) | ± 2 mils (± 0.05 mm) |
HOLE SIZE TOLERANCE (PTH) | ± 3 mils (± 0.076 mm) |
MINIMUM HOLE SIZE | 20 mils (0.50 mm) |
OUTLINE DIMENSIONAL TOL. | < ± 10 mils (0.25 mm) |
IONIC CLEANLINESS | < 5 mg/in2 of NaCl (0.775 mg/cm2) |
IMPEDANCE CONTROL | ± 10% (Differential) |
WARPAGE | < 1% |