CustomThick 1.0mm 1.6mm LED MCPCB LED Light Aluminum Circuit Board
Aluminum Circuit Board customize mcpcb for Industrial LED light
MC PCB means metal core printed circuit boards. why use metal,not FR4/CEM-1 or others? All is to get high thermal conductivity. The most MC PCB is Aluminum PCB, Aluminum has good heat transfer and dissipation ability, but also cheaper than copper based PCB.Many customers asked a quote for MC PCB but without the thermal requirements.If you know the thermal conductivity is the most most important thing for MC PCB,then
you will know why the price is so difference. Normal thermal is from 0.8-2.00 W/m.k,and higher can up to 8.0 W/m.k,even more if you need ,but are you sure? When we quote to you ,we have to ask you the thermal conductivity,it is not only about cost but your product.Many factories used low thermal ,can you use the boards?
MC PCB uses in LED lights,Industrial power equipment,Cars,Power,etc. Bergquist is the top quality metal core material but top cost as well.
Thermal Conductive Board (TCB), or Insulated Metal Substrate (IMS), provides the advantages of high thermal conductivity, reliability and solder heat endurance. The TCB substrate is a sandwich structure, which includes layers of conductor, insulator and metal base.Traditionally, this insulator is made of epoxy, epoxy filled glass fiber, polyimide, or other dielectric materials. However, these kinds of insulators could not meet the requirement in high-power electronic devices. The heat generated by these devices will accumulate, and
the life time and reliability of the end product will decrease.
| Product Type | Al Clad PCB 1 layer~2 layer |
| Maximum Panel size | 20"*24" (1170mm*600mm) |
| Copper thickness | 0.5oz, 1oz, 2oz, 3oz and 4 oz |
| Dielectric Thickness (to Substrate) |
0.05mm, 0.075mm, 0.1mm,0.15mm,0.2mm |
| Substrate Core Thickness | 0.4mm,0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm,2.0mm, 3.0mm and 3.2mm |
| Finished Board Thickness | 0.4mm To 4.0mm |
| Thickness Tolerance | +/-10% |
| Aluminum Machining | Drilling,Tapping,Milling,Routing, Die-Punching,break-off tab available |
| Min. Finish hole size | 0.25mm |
| Max.working voltage | 2.5kVDC(0.075mm Dielectric), 3.75kVDC (0.15mm Dielectric) |
| Min.Track Width | 0.2mm (8mils) |
| Min.Track gap | 0.2mm (8mils) |
| Min. SMD pad pitch | 0.2mm (8mils) |
| Surface Finishing | HASL, HASL Leadfree, Immersion gold, Flash gold, OSP |
| Soldermask color | White, Black, others Available |
| Legend color | Black, White, others Available |
| Etest | YES |
| Rohs | YES |
| Reference Standard | IPC-A-600G Class 2 |
| Special holes | Spot facing, Cup holes |
| Data Input | Gerbers, AutoCad, Cam350, PROTEL 99SE,PROTEL DXP, POWER PCB,ODB+.(TGZ) |
FAQ:
Q: How about your supply capacity?
A: Our supply capacity is around 2000sqm each day. where our 25 000 sqm factory space hosts R&D, marketing, logistics and procurement operations.
Q: What about the transportation and delivery date?
A: Normally,we use international express(such as,Fedex,DHL,TNT) to deliver samples and small volume orders. For large mass order, we can arrange shipping by sea.
