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Bicheng Enterprise Limited
China Manufacturer with main products: High Frequency PCB, RF Circuit Board, Microwave PCB, PCB Prototypes, Impedance PCB, High Tg PCB, Multilayer PCB, RO4350B PCB |
6th
Aluminum PCB Board for 2835 LED Application
| FOB Price: | 3.00 - 4.00 USD/Piece |
|---|---|
| Supply Ability: | 500,000 Piece(s) per Month |
| Shipping: | Door to Door |
| Payment Terms: | T/T, Western Union, Other, Paypal |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Guangdong in China |
| Packaging Details: | Vacuum |
Quick Details
- Surface Finishing: Immersin Gold
- Board Thickness: 1.6mm
- Copper Thickness: 1 oz
- Base Material: 1W/MK dielectric material, MCPCB
- Brand Name: Bicheng Enterprise Limited
- Min. Line Spacing: 10 mil
- Min. Line Width: 15 mil
- Min. Hole Size: 2.5mm
- Model Number: BIC-794-V794
- Solder Mask Color: White
- Colour of Component Legend: Black
- TEST: 100% Electrical Test prior shipment
Specifications
Metal Core PCB
Metal core PCB is thermal management circuit board used in LED lighting which needs fast
Cooling dissipation. the metal core can be aluminum (aluminum core PCB) and copper
(copper core PCB), stainless steel, even iron base.
Metal Core PCB Case: Aluminum PCB Board for 2835 LED
Application
(PCB's are custom-made products, the picture and parameters shown are just for reference)
Metal Core PCB Capability 2019
| NO. | Parameter | Value |
| 1 | Type of Metal Core | Aluminum, Copper, Iron |
| 2 | Model of Metal Core | A1100, A5052, A6061, A6063, C1100 |
| 3 | Surface Finish | HASL, Immersion Gold, Immersion Silver, OSP |
| 4 | Thickness of Surface plating | HASL: Sn>2.54M, ENIG: Au 0.025-0.1m, Ni 2.5-5m |
| 5 | Layer Count | 1-4 Layers |
| 6 | Maximum of Board Size | 23" x 46" (584mm1168mm) |
| 7 | Mininum of Board Size | 0.1969" x 0.1969" (5mm5mm) |
| 8 | Board Thickness | 0.0157" x 0.2362" (0.4-6.0mm) |
| 9 | Copper Thickness | 0.5OZ(17.5m),1OZ(35m),2OZ(70m) 3OZ(105m),4OZ(140m) to 10oz (350m) |
| 10 | Minimum Track Width | 5mil (0.127mm) |
| 11 | Minimum Space | 5mil (0.127mm) |
| 12 | Minimum Hole Size | 0.0197" (0.5mm) |
| 13 | Maximum Hole Size | No limit |
| 14 | Minimum Holes Punched | PCB thickness <1.0mm: 0.0394" (1.0mm) |
| PCB thikness 1.2-3.0mm: 0.0591" (1.5mm) | ||
| 15 | PTH Wall Thickness | >20m |
| 16 | Tolerance of PTH | 0.00295" (0.075mm) |
| 17 | Tolerance of NPTH | 0.00197" (0.05mm) |
| 18 | Deviation of Hole Position | 0.00394" (0.10mm) |
| 19 | Outline Tolerance | Routing: 0.00394" (0.1mm) |
| Punching: 0.00591" (0.15mm) | ||
| 20 | Angle of V-cut | 30, 45, 60 |
| 21 | V-cut Size | 0.1969" x 47.24" (5mm1200mm) |
| 22 | Thickness of V-cut Board | 0.0236" x 0.1181" (0.6-3mm) |
| 23 | Tolerance of V-cut Angle | 5 |
| 24 | V-CUT Verticality | 0.0059" (0.15mm) |
| 25 | Minimum Square Slots Punched | PCB thickness < 1.0mm: 0.0315" x 0.0315" (0.8 x 0.8mm) |
| PCB thickness 1.2-3.0mm: 0.0394" x 0.0394" (1.0 x 1.0mm) | ||
| 26 | Minimum BGA PAD | 0.01378" (0.35mm) |
| 27 | Minimum Width of Solder Mask Bridge. | 8mil (0.2032mm) |
| 28 | Minimum Thickness of Solder Mask | >13M (0.013mm) |
| 29 | Insulation Resistance | 1012Normal |
| 30 | Peel-off Strength | 2.2N/mm |
| 31 | Solder float | 260 3min |
| 32 | E-test Voltage | 50-250V |
| 33 | Thermal Conductivity | 0.8-8W/M.K |
| 34 | Warp or Twist | 0.5% |
| 35 | Flammability | FV-0 |
| 36 | Minimum Height of Component indicator | 0.0059"(0.15mm) |
| 37 | Minimum Open Solder Mask on Pad | 0.000394" (0.01mm) |
Advantages of MCPCB
1) Effective heat dissipation reduces the operating temperature of the module and prolongs
the service life;
2) Power density and reliability are improved up 10%;
3) Reduce the dependence of heat sinks and other hardware (including thermal interface
Materials);
4) Reduce the volume of the product;
5) Reduce the cost of hardware and assembly;
6) Optimization combination of power circuit and control circuit;
7) Replace the fragile ceramic substrate and obtain a better mechanical durability;
8) Reduce the operating temperature of the equipment.
Applications
LED lighting, Switch regulator, DC/AC converter, Communication electronic equipment,
A filter electric circuit, Office automation equipment, Motor driver, Motor controller,
Automobile etc.
Solder Mask
Depending on whether light is to be absorbed or reflected, we have green, black and white
Solder mask. White solder mask is commonly used in LED PCB application and we use super
White LED solder mask and no yellowish or brown colour occurs after the bare PCB baking
as well as reflow and wave solder PCB assembly processes.
MCPCB
MCPCB
Workshop environment
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