1.2L al pcb base board 2.high quality 3.Fast delivery,competitive price 4.ROHS, UL, ISO9001-2000  

1. 2L al pcb base board

2. high quality3. Fast delivery and competitive price

4. Certificate: ROHS, UL, ISO9001-2000, ISO14001

Our  Manufacturing Capability for PCB Board

Material type: aluminium base

Surface Treatment: HASL,HASL lead-free,HAL,Flash gold,immersion gold,OSP,immersion silver,immersion tin,peelable mask  

Board Size: 650mm*1000

Board Layer: 1L-4L

Board thickness: 0.8mm to 3.0mm

Finished Copper thickness: 0.5 OZ to 3 OZ

Low cost (100USD) Prototype PCB:

Qty: 10pcs

Board size: 100mm*150mm

Layers: Double-sided

Material: FR4 or AL

Board thickness: 1.6mm

Copper thickness: 1oz

Surface finished: HASL lead-free

Lead time: 5 working days

Prototype for standard process specification

Fast Prototype:

24-hour for 2L PCB

48-hour for 4L PCB

72-hour for 6L and 8L PCB

120-hour for 10L or more layers PCB at the soonest

items	technical index
Product model	al substrate   cu substrate
material thermal conductivity	1.0/m.k, 1.5/m.k, 2.0/m.k, 3.0/m.k
thermal impedance	0.85 °C/W – 0.4 °C/W
al base material type	1060 / 5050 / 5052
surface disposal	HASL/ OSP/ immersion gold/ immersion tin/ immersion silver
layer	Single-side al substrate / double-side al substrate /four-layer al substrte
maximum measurement	1200mm*460mm
minimum measurement	5mm*5mm
line width/space	0.1mm
warp and twist	≤0.5%(thickness:1.6mm, measurement:300mm×300mm)
processing thickness	0.3-5.0mm
copper foil thickness	35um  70um  105um  140um
molding dimension tolerance	±0.15mm
v-cut positioning accuracy	±0.1mm
aperture location deviation	±0.076mm
scope of molding dimension tolerance	cnc:±0.1mm   punching:±0.15mm
breakdown voltage	3KV - 5KV
peel strength	≥1.4N/mm

double sided aluminum circuit pcb board