Aluminum PCB Advanced Circuits Specification
Aluminum Printed Circuit Boards Contain a Thin Layer of Thermally Conductive Dielectric Material that Transfers Heat.
There are many names for these products; Aluminum clad, aluminum base, Metal clad printed Circuit Board (MCPCB), Insulated Metal Substrate(IMS or IMPCB), Thermally conductive PCBs, etcâ?¦ but they all mean the same thing and perform the same way.
How Are Aluminum PCBs Made?
A thin layer of thermally conductive but electrically insulating dielectric is laminated between a metal base and a copper foil. The copper foil is etched into the desired circuit pattern and the metal base draws heat away from this circuit through the thin dielectric.
Operating theory:
The power device surface mounting on circuit layer, it is ideally suited for the mounting of high power light emitting diodes (LEDs) easily dissipating the heat generated by power devices.
Single Side : Maximum shipping Panel Size 470mm*570mm Finished Board Thickness : Minimum Board Thickness : 0.6mm+/-0.1mm , Maximum Board Thickness : 2.0mm+/-10% Dielectric Material : Heat Conductive Glue / FR4 Aluminum Type : 5052 Copper Thickness : 1/2~2oz Trace Width / Spacing : Minimum Line Width / Spacing(Internal&External) 0.1mm ,The tolerance followed by IPC-6012 Surface Finish : Immersion Gold(Ni/Ru) 0.025~0.1um /Lead Free HASL (Min. 2.5um)/OSP (Entek CU106A) 0.2~0.5um Solder Mask : LPI Test : Hi-Pot Test
Aluminum PCB: 1 Layer Aluminum base PCB,Al 1.5mm,5052H34,dielectric 0.1mm,copper thickness 2 oz. Solder mask white,silkscreen black. Thermal conductibility 1.5~3.0. Used for Led Lighting . Metal Core PCB Capability: Circuit Trace Width/Space: 4/4mil The Minimum Hole Diameter: 0.5mm (NPTH), 0.3mm(PTH) The Minimum legend Height/Width: 0.8mm/0.15mm Surface Finishing: HASL-LF, ENIG, Immersion Silver,Plated Silver,OSP,ENEPIG Maximum Panel Dimension: 1200mm x 600mm Final Board Thickness: 0.5mm ~ 5.0mm Final Copper Thickness: HOZ 1OZ 2OZ 3OZ 4OZ 6OZ 10OZ Dielectric Thickness: 50um 75um 100um 125um 150um Metal Type: AL(1100.3003.5052.6061),Mirror Finish Al, Cu, Fe,Stainless Steel Metal Substrate Thickness: 0.5mm 0.8mm 1.0mm 1.2mm 1.5mm 2.0mm 3.0mm 3.2mm Solder mask colour: White, Black, Green,Red, Yellow,Blue,Grey Shaping: Tooling Punching,CNC Routing,V-CUT Special Hole: Blind&buried hole,Depth milling,T-slot,Countersink hole
Layers: single and double sided Copper weight: 0.5-3oz Board thickness: 0.8-3.0mm Tracks and space standard > =0.1mm(4mil) Min hole: 0.4mm(drilled hole), 2.0mm(punched hole) Surface finish: osp, hasl(lf), enig, plate gold
ALPCB MCPCB for LED lighting Copper base PCB Thermal PCB Materials Aluminium (AL) copper base(CUPCB) Thickness: 0.2-6.0mm Copper weight:0.5-2.0mil Min.line width: 0.2mm Min.line space:0.2mm Min.hole diameter:0.3mm Max.board size:600*1200mm Treatment : Lead Free HASL, ENIG, Immersion Tin, Immersion Silver, OSP , Gold palting etc. Solder Mask : Green, Red, White, Yellow, Black, Blue, or NO soldering mask; * We can provide quickturn prototype and small quantity PCBs with short lead time. * The quality of Our products is excellent and stable. * We choose the best material for all our products. * We will send the boards to you by DHL, TNT, UPS, FEDEX and so on to saving the transport time. Vacuum packing.
1). Bergquist Thermal Clad aluminium backed, 2). LTI-04503,MP-06503,ML-11006, HT-07006 3). Ceramic dielectric material, conductivity: 1.3W/m-k, 2.2W/m-k, 4). 1.6mm thick, single sided, 1oz 5). Black solder mask/no ident 6). CNC rout outline 7). Immersion gold. Bergquist Aluminum based PCB, Bergquist T-Clad IMS PCB, LED Aluminium pcb, MCPCB Bergquist HT-04503 Bergquist MP-06503 Bergquist HT-07006 Aluminium Base PCB for LED, High thermal conductivity aluminum pcb, Bergquist PCB board,Bergquist printed circuit circuit board, IMS PCB , aluminium based copper-clad pcb board.
Base material:Aluminum Board thickness: 0.30 to 3.20mm (12 to 26mil) Copper thickness: 0.50 to 5 ounce Solder mask: IPI solder mask, conventional solder mask, peelable solder mask, uv solder mask Minimum line width: 0.1mm (4mil) Minimum line space: 0.1mm (4mil) Minimum hole diameter: 0.25mm (10mil) Pth hole diameter tolerance: +/-0.076mm (+/-3mil) Npth hole diameter tolerance: +/-0.03mm (+/-1.2mil) Maximum board size: 460 x 620mm (18 x 24) Board finishing type: hot air leveling, soft gold, hard gold, immersion gold, gold fingers. Carton.
Aluminum pcb Base material: fr4, fr1, fr2, ceramics, aluminum, rogers, f4b, f4bk, f4bt, tp, pf, cem-1, cem-3, etc. Board thickness: 0.30 to 3.20mm (12 to 26mil) Copper thickness: 0.50 to 5 ounce Solder mask: lpi solder mask, conventional solder mask, peelable solder mask, uv solder mask Minimum line width: 0.1mm (4mil) Minimum line space: 0.1mm (4mil) Minimum hole diameter: 0.25mm (10mil) Pth hole diameter tolerance: +/-0.076mm (+/-3mil) Npth hole diameter tolerance: +/-0.03mm (+/-1.2mil) Maximum board size: 460 x 620mm (18 x 24) Board finishing type: hot air leveling, soft gold, hard gold, immersion gold, gold fingers Vacuum packing in carton
Layer count: 2L Laminate: Aluminum Board thickness: 1.60mm Base copper: loz Surface finish: Lead free HASL at your request
Among all MCPCBs(matal core pcb, known for its ability providing effective thermal dissipation for electronic products), Aluminum PCB, the most commom type and the basic material, consists of aluminum core with standard FR-4. Aluminum PCB features a thermal clad layer that dissipates heat in a highly efficient manner. Thus, it is of great help to cool components and increase the overall performance of the products. Currently, Aluminum Backed PCB tends to solve problems of high power and tight tolerance applications. Flying has been offering MCPCB manufacturing service for over ten years. Our full features about aluminum circuit boards own high capabilities and value-added options including Free DFM Check, allowing you to get high-quality aluminum PCBs done on budget. Aluminum PCBs printed by us are widely used for LED lighting,power equipment and automotive systems.
