Aluminum PCB

An Aluminum PCB, also known as an Aluminum-Based Printed Circuit Board or simply an Aluminum-Clad PCB, is a type of printed circuit board that utilizes an aluminum base or core, rather than the conventional glass fiber-reinforced epoxy laminate. The aluminum acts as a heatsink, effectively dissipating heat generated by components mounted on the board, thereby providing improved thermal management.

Aluminum PCBs are extensively used in industries such as automotive, industrial automation, LED lighting, power supplies, and telecommunications, where stringent requirements exist for efficient heat dissipation and high durability.

Aluminum PCB Capabilities

No.	Item	Process Capability Parameter
1	Base Material	Aluminum core
2	Number of Layers	1 Layer, 2 Layers, 4 Layers
3	PCB Size	Minimum size: 55mm Maximum size: 600500mm
4	Quality Grade	Standard IPC 2，IPC 3
5	Thermal Conductivity (W/m*K)	1W, 2W, 3W, 8W, 12W
6	Voltage withstand:	3000V
7	Board Thickness	0.8-2.0mm
8	Minimum line width/line spacing:	0.1mm / 0.1mm
9	Plated Through-hole size	≥0.2mm
10	Non-Plated Through-hole size	≥0.8mm
11	Outer layer Copper Thickness	1oz, 2oz, 3oz, 4oz
12	Solder Mask	Green, Red, Yellow, White, Black, Blue, Purple, Matte Green, Matte Black, None
13	Surface Finish	HASL with lead, HASL lead free, Immersion Gold, OSP, Hard Gold, ENEPIG, Immersion Silver, None
14	Other Options	Countersinks, Castellated Holes, Custom Stackup and so on.
15	Certification	ISO9001, UL, RoHS, REACH

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