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

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MCPCB Board Assembly 2835 LED for Spot Light SafeBuy Supplier Member

FOB Price: 2.00 - 3.00 USD/Piece
Supply Ability: 500,000 Piece(s) per Month
Shipping: Door to Door
Payment Terms: T/T, Western Union, Other, Paypal
In Stock
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: HASL Lead free
  • Board Thickness: 1.8mm
  • Copper Thickness: 1 oz
  • Base Material: 1W / MK dielectric material 75um
  • Brand Name: Bicheng Enterprise Limited
  • Min. Line Spacing: 11 mil
  • Min. Line Width: 10 mil
  • Min. Hole Size: 2.5mm
  • Model Number: BIC-796-V796
  • Solder Mask Color: White
  • Colour of Component Legend: Black
  • TEST: 100% Electrical Test prior shipment


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. 

MCPCB Board Assembly 2835 LED For Spot Light

Metal Core PCB Case: MCPCB Board Assembly 2835 LED
for Spot Light

(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

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.

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 Board Assembly 2835 LED For Spot Light
MCPCB Board Assembly 2835 LED For Spot Light
Ionic contamination tester
MCPCB Board Assembly 2835 LED For Spot Light
MCPCB Board Assembly 2835 LED for Spot Light

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