BICHENG ENTERPRISE LIMITED

High Frequency PCB | Metal Core PCB | Flexible PCB

RO4350B / 4003C | RT/duroid 5880/ 5870 | RF-35TC / TLY-5

90%  export | UL, ISO 9001, ISO14001 and TS 16949 certified

 

Home
About Us
PCB Services
Equipment
PCB Capabilities
Quality Assurance
Contact Us
Request A Quote
Home SamplesMetal Core PCB

Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG

Customer Reviews
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Seba T.

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me:

—— Daniel F

I'm Online Chat Now

Metal Core PCB

  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers
  • High Precision Metal Core PCB suppliers

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.


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.

PCB Services
1) Single sided, double sided and multi layers.
2) Insulated metal substrate (IMS PCB) and Metal core PCB(MCPCB)
3) High thermal conductivity to 3W/MK
4) Heavy copper up to 3oz
5) Proceeding thickness: 0.4-6.0mm thick
6) Plate through hole (PTH≥20μm)
7) BGA(mininum pad at 14 mil), Impedance control (+/-10)
8) V-Groove, Punch, CNC mill
9) Long strips, composite aluminum
10) ENIG, HASL, OSP and Immersion tin

 

Build Up

     

Single sided                                                                                     Double sided type(1)

   

Double sided type(2)                                                                        Multilayer                

 

MCPCB Capabilities 2018

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)
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)
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)
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)

                        

Metal Core PCB Sample Introduction

Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG

China Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG Supplier
Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG Supplier Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG Supplier Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG Supplier Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG Supplier Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG Supplier Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG Supplier

Large Image :  Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG

Product Details:

Place of Origin: China
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0061-V6.1

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD40~50
Packaging Details: Vacuum
Delivery Time: 5-6 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
Contact Now
Detailed Product Description
Thermal Conductivity: 1W/MK Dielectric Material, MCPCB Final Height Of PCB: 1.6mm ±0.16
Final Foil External: 1 Oz Surface Finish: Electroless Nickel Over Immersion Gold (ENIG)
Solder Mask Color: White,PSR400 WT02 Colour Of Component Legend: Black
TEST: 100% Electrical Test Prior Shipment

Product profile

 

1.1 General description

 

This is a type of Aluminum PCB for the application of Led Lighting. It's a single layer

MCPCB board at 1.6 mm thick with 1 W/MK thermal conductivity. The aluminum plate

is from ITEQ, Solder mask and silkscreen from Taiyo. It's fabricated per IPC 6012 Class

2 using supplied Gerber data. 25 boards are packed for shipment.

 

1.2 Features and benifits

 

A. SMT process.
B. Effective heat dissipation reduces the operating temperature of the module and prolongs

     the service life.
C. Power density and reliability are improved up 10%.
D. Reduce the dependence of heat sinks and other hardware (including thermal interface

      materials),
E. Reduce the volume of the product,
F. Reduce the cost of hardware and assembly,
G. Delivery on time. Keeping 98% on-time-delivery rate.
H. DDU Door to door shipment with competitive shipping cost,
I. Engineering design prevents problems from occurring in pre production.
J. RoHS materials
K. UL conformed
L. Professional and experienced engineers

1.3 Application

 

High frequency amplifier, Automobile, Insulation heat conduction of semiconductor

devices, Module aluminum PCB

 

1.4 Parameter and data sheet

PCB SIZE 49 x 49mm=1PCS
BOARD TYPE MCPCB
Number of Layers Single sided PCB
Surface Mount Components YES
Through Hole Components NO
LAYER STACKUP copper ------- 35um(1oz)
1W/MK dielectric material
Aluminum 5052
TECHNOLOGY  
Minimum Trace and Space: 15mil/14mil
Minimum / Maximum Holes: 2.5/8.5mm
Number of Different Holes: 2
Number of Drill Holes: 8
Thermal resistance(°C/W) ≤0.45
Breakdown Voltage(VDC) 4000
Impedance Control no
BOARD MATERIAL  
Thermal conductivity 1W/MK dielectric material, MCPCB
Final foil external: 1oz
Final foil internal: 0oz
Final height of PCB: 1.6mm ±0.16
PLATING AND COATING  
Surface Finish Electroless nickel over Immersion Gold (ENIG)( 1 µ" over 100 µ" nickel)
Solder Mask Apply To: Top. 12µm Minimum.
Solder Mask Color: White,PSR400 WT02
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing
MARKING  
Side of Component Legend Top
Colour of Component Legend Black
Manufacturer Name or Logo: as per requirement
VIA no via
FLAMIBILITY RATING UL 94-V0 Approval MIN.
DIMENSION TOLERANCE  
Outline dimension: 0.0059" (0.15mm)
Board plating: 0.0030" (0.076mm)
Drill tolerance: 0.002" (0.05mm)
TEST 100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIED email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.

 

 

Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG

Film Exposure machine

Aluminum PCB 1W / MK for Led Lighting Metal Core Printed Circuit Board ENIG

 

Contact Details
BICHENG ENTERPRISE LIMITED

Contact Person: Ms. Bonnie Shi

Tel: 86-755-27374946

Fax: 86-755-27374947

Send your inquiry directly to us (0 / 3000)