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Metal Core PCB Built On Aluminum Base With White Mask and Immersion Gold

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Shenzhen Bicheng Electronics Technology Co., Ltd

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Metal Core PCB Built On Aluminum Base With White Mask and Immersion Gold

Name: Metal Core PCB Built On Aluminum Base With White Mask and Immersion Gold
Brand: Bicheng Enterprise Limited
Price: 20 USD

China Metal Core PCB Built On Aluminum Base With White Mask and Immersion Gold wholesale

Brand Name : Bicheng Enterprise Limited

Model Number : BIC-0575-V5.75

Certification : UL

Place of Origin : China

MOQ : 1

Price : USD20~30

Payment Terms : T/T, Paypal

Supply Ability : 45000 pieces per month

Delivery Time : 5-6 working days

Packaging Details : Vacuum

Thermal conductivity : 1W/MK dielectric material, MCPCB

Final height of PCB : 1.0mm ±0.1

Final foil external : 1oz

Surface Finish : Electroless nickel over Immersion Gold (ENIG)( 1 µ" over 100 µ" nickel)

Solder Mask Color : White,PSR400 WT02

Colour of Component Legend : no silkscreen required

TEST : 100% Electrical Test prior shipment

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General Profile

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), even iron base. The fastest speed of heat
transfer is on copper which is designed in the form of thermoelectric separation.

Advantages

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.

Metal Core PCB Capability

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>2.54µm, ENIG: Au 0.025-0.1µm, Ni 2.5-5µm
5	Layer Count	1-4 Layers
6	Maximum of Board Size	23" x 46" (584mm×1168mm)
7	Mininum of Board Size	0.1969" x 0.1969" (5mm×5mm)
8	Board Thickness	0.0157" x 0.2362" (0.4-6.0mm)
9	Copper Thickness	0.5OZ(17.5µm),1OZ(35µm),2OZ(70µm), 3OZ(105µm),4OZ(140µm) to 10oz (350µm)
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)
14	Minimum Holes Punched	PCB thikness 1.2-3.0mm: 0.0591" (1.5mm)
15	PTH Wall Thickness	>20µm
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)
19	Outline Tolerance	Punching: ±0.00591" (0.15mm)
20	Angle of V-cut	30°, 45°, 60°
21	V-cut Size	0.1969" x 47.24" (5mm×1200mm)
22	Thickness of V-cut Board	0.0236" x 0.1181" (0.6-3mm)
23	Tolerance of V-cut Angle	±5º
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)
25	Minimum Square Slots Punched	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	>13µm (0.013mm)
29	Insulation Resistance	1012ΩNormal
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)

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