Description:
1.Low price 2.Good components sources 3.The professional engineersteam 4.PCB smt and assemblyAluminum-based PCB Techinic
Item | Technical Parameter | ||
Max.Board Size | Single/Double | 450x450 | |
Board Thickness | 0.3~3.0mm | ||
Min.Track Width | 0.15mm | ||
Min.Space | 0.15mm | ||
Min. Hole Size | 0.5mm | ||
PTH Wall Thickness | >0.02mm | ||
PTH Dia Tolerance | φ≤0.8mm | ±0.05mm | |
φ>0.8mm | ±0.08mm | ||
NPTH Dia Tolerance | φ≤0.4mm | ±0.05mm | |
φ>0.4mm | ±0.1mm | ||
Hole Position Tolerance | ±0.05mm | ||
Outline Tolerance | ±0.2mm | ||
Insulation Resistance | 1012Ω(normal condition) | ||
Dielectric Strength | >1.3kv/mm | ||
Peel-off Strength | 1.4N/mm | ||
metals Peel-off Strength | , | ||
Solder Mask Abrasion | >5H | ||
Thermal Stress | 265°C 5 sec. | ||
Flammability | 94V-0 | ||
Tallest Work Temperature | 125°C | ||
Bow and Twist | <0.01mm/mm | ||
Our pcb capability
1) Layer: 1-28layers
2) Board finished thickness: 0.21mm-7.0mm
3) Material: FR-4, CEM-1,CEM-3, High TG, FR4 Halogen Free,Rogers, Aluminum
4) Max. finished board size: 23 × 25 ( 580mm×900mm )
5) Min. drilled hole size: 3mil (0.075mm)
6) Min. Line width: 3mil (0.075mm)
Min.Line spacing:3mil (0.075mm)
7) Surface finish/treatment : HASL / HASL lead free,HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP,Gold plating
8) Copper thickness: 0.5-7.0 OZ
9) Solder mask color: green/yellow/black/white/red/blue
10) Copper thickness in hole: >25.0 um (>1mil)
11)Inner packing: Vacuum packing / Plastic bag
Outer packing: Standard carton packing
12) Shape tolerance: ±0.13
Hole tolerance: PTH: ±0.076 NPTH: ±0.05
13) Certificate: UL, ISO 9001, ISO 14001,
14) Special requirements: Buried and blind viascontrolled impedance BGA
15) Profiling: Punching, Routing, V-CUT, Beveling
16) Provides OEM services to all sorts of printed circuit board assembly as well as electronic encased products.
