Global Well Electronic Co., LTD Alice@pcb-circuitboard.com
236mil Ceramic PCB Printed Circuit Board Fabrication 0.4mm LED PCB Circuit Board

236mil Ceramic PCB Printed Circuit Board Fabrication 0.4mm LED PCB Circuit Board

  • High Light

    236mil Ceramic PCB

    ,

    Printed Circuit Board Fabrication 0.4mm

    ,

    0.4mm LED PCB Circuit Board

  • Type
    Rigid Circuit Board
  • Dielectric
    FR-4
  • Material
    Epoxy Resin
  • Flame Retardant Properties
    V0
  • Processing Technology
    Electrolytic Foil
  • Insulation Materials
    Epoxy Resin
  • PCB Layers
    1-40 Layers
  • Brand Material
    Kb/Shengyi/Iteq/Rogers/Isola/Teflon And F4b
  • Copper Thickness
    Min.1/2 Oz, Max.4 Oz
  • Board Thickness
    0.4-3.2mm
  • Min. Hole Size
    0.20mm
  • Min. Line Width
    0.20mm
  • Min. Line Spacing
    3mil
  • PCB Surface Finishing
    Hal, Hal Lead Free, Immersion Gold/ Silver/Tin, OS
  • Finished Board Thickness
    0.38mm~6mm (15mil~236mil)
  • Minimum Core Thickness
    0.1mm (4mil)
  • Min.Trace Wide & Line Space
    0.1mm (4mil)
  • Pth
    0.2mm (8mil)
  • Punching
    0.9mm (36mil)
  • Hole Position
    0.075mm (3 Mil)
  • Transport Package
    CTN With ESD Bag
  • Specification
    18*10cm
  • Place of Origin
    Guangdong, China
  • Brand Name
    GW-PCBA
  • Certification
    UL / ISO / IATF 16949
  • Model Number
    GL-SD0215
  • Minimum Order Quantity
    1PCS
  • Price
    USD+0.1-5+per pcs
  • Packaging Details
    PP Foam and Carton
  • Delivery Time
    24hours/48hours(prototype)/4days/6days
  • Supply Ability
    30000 Square Meter/Square Meters per Month module electronic board

236mil Ceramic PCB Printed Circuit Board Fabrication 0.4mm LED PCB Circuit Board

236mil Printed Circuit Board Fabrication 0.4mm LED PCB Circuit Board

LED means light emitting diode,PCB means printed Circuit board

So, led pcb is printed circuits board for light emitting diode. Currently in order to provide LED lighting’s life, LED lighting factory always use

Metal core PCB for solder the LEDs Chip to the Circuit boards!

As Metal Core PCB means the base material for PCB is metal, but not normal FR4-

CEM1-3, etc, and currently what the metal used are Aluminum, Copper alloy.

MCPCBs are used instead of traditional FR4 or CEM3 PCBs because of the ability to

efficiently dissipate heat away from the components. This is achieved by using a

Thermally Conductive Dielectric Layer.

The main difference between a FR4 board and MCPCB is the thermally conductive

dielectric material in the MCPCB. This acts as a thermal bridge between the IC components

and metal backing plate. Heat is conducted from the package through the metal core to an

additional heat sink. On the FR4 board the heat remains stagnant if not transferred by a

topical heatsink. According to Avago’s white paper a MCPCB with a 1W LED

remained near an ambient of 25C, while the same 1W LED on a FR4 board reached 12C over ambient.

Aluminium PCB Construct:

  1. Circuit layer

  2. Insulatinglayer

  3. Aluminum substrate

Advantage of LED PCB

1. heat dissipation

Some LEDs dissipate between 2-5W of heat and failures occur when the heat from a LED is not properly removed;

a LED’s light output is reduced as well as degradation when the heat remains

stagnant in the LED package. The purpose of a MCPCB is to efficiently remove the

heat from all topical IC’s (not just LEDs). The aluminum base and thermally conductive

dielectric layer act as bridges between the IC’s and heat sink. One single heat sink is

mounted directly to the aluminum base eliminating the need for multiple heat sinks

on top of the surface mounted components.

2. thermal expansion

Thermal expansion and contraction is the common nature of the substance,

different CTE is different in thermal expansion. As its own characterics,

aluminum and copper have unique advance than normal FR4,

thermal conductivity can be 1.0~7.0 W/c.K

3. dimensional stability

It is clear that the size of the metal-based printed circuit board more stable than insulating materials.

The size change of 2.5 ~ 3.0% when Aluminum PCB and aluminum sandwich

panels was heated from 30 ℃ to 140 ~ 150 ℃.

  • ase material: Aluminum/Copper/Iron Alloy

  • Thermal Conductivity (dielectrial layer): 0.8, 1.5, 2.0, 3.0 W/m.K.up to 10 w/m.k

  • Board Thickness: 0.5mm~3.0mm(0.02″~0.12″)

  • Copper thickness: 0.5 OZ, 1.0 OZ, 2.0 OZ, 3.0 OZ, up to 10 OZ

  • Outline: Routing, punching, V-Cut

  • Soldermask: White/Black/Blue/Green/Red Oil

  • Legend/Silkscreen Color: Black/White

  • Surface finishing: Immersion Gold, HASL, OSP

  • Max Panel size: 600*1500mm(23.62″*59”)

  • Packing: Vacuum/Plastic bag

  • Samples L/T: 4~6 Days

  • MP L/T: 5~7 Days

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Our Services

1. PCB fabrication.

2. Turnkey PCBA: PCB+components sourcing+SMD and through-hole assembly

3. PCB clone, PCB reverse engineering.
236mil Ceramic PCB Printed Circuit Board Fabrication 0.4mm LED PCB Circuit Board 1
PCB or PCBA Files Requests:


1. Gerber files of the bare PCB board
2. BOM (Bill of material) for assembly (please kindly advise us if there is any acceptablecomponents substitution.)
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
5. Schematic if necessary

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Company Information

Global Well Electronic Inc. is a professional PCB solution supplier from Shenzhen, China, integrating PCB circuit board production and processing, STM processing and mounting, PCBA OEM, component purchasing, PCB/PCBA custom design-production- A comprehensive PCB circuit board company with one-stop turnkey service of processing-assembly-finished products. The company has a strong supply chain system, a professional and efficient collaborative team, a sound and complete quality control system, and the business philosophy of honesty and trustworthiness, customer first, and presents the products to everyone with low prices, reliable quality, high-quality service and after-sales service. client.

We provide total PCB solutions from PCB design to final mass production, including PCB fabrication and assembly, component sourcing, solder paste stencils, conformal coatings, and more. Serving the global electronics field, including industrial control, medical electronics, military equipment, power communication, automotive electronics, AI artificial intelligence, smart home and other industries.

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Our factory located in Shenzhen, and have almost 300 employees, more than 30 production lines include SMT, DIP, automatic welding, aging test and assembly. We have SMT machines from Japan and Korea, automatic solder paste printing machines, solder paste inspection machine(SPI)12 temperature zone reflow soldering machine, AOI detector, X-RAY detector, wave soldering machine, EM PCB ,dispenser,laser print machine etc., Different line configurations can meet requirements from small sample order to bulk shipment.

Our company has obtained ISO 9001 quality system certification and ISO 14001 system certification. With multi-testingprocedures, our products carry out the quality system standard strictly.

Main Equipment:

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PCB Technical Specification

(1) PCB Technical Specification

Order Quantity 1-300,000,30000 Square Meter/Square Meters per Month module electronic board
Layer 1,2,4,6,upto 40 layer
Material FR-4,glass epoxy,FR4 High Tg,Rohs compliant,Aluminum,Rogers,etc
PCB type Rigid,flexible,rigid-flexible
Shape Any shape: Rectangular,round,slots,cutouts,complex,irregular
Max PCB dimensions 20inch*20inch or 500mm*500mm
Thickness 0.2~4.0mm, Flex 0.01~0.25''
Thickness tolerance ± 10%
Copper thickness 0.5-4 oz
Copper thickness tolerance ± 0.25oz
Surface finish HASL,Nickle,Imm Gold,Imm Tin,Imm Silver,OSP etc
Solder mask Green, red,white,yellow,blue,black, Double-sided
Silk screen White,yellow,black,or negative, Double-sided or single-sided
Silk screen min line width 0.006'' or 0.15mm
Min drill hole diameter 0.01'',0.25mm.or 10 mil
Min trace/gap 0.075mm or 3mil
PCB cutting Shear,V-score,tab-routed

(2) Turnkey PCBA Capabilities

Turnkey PCBA PCB+components sourcing+assembly+package
Assembly details SMT and Thru-hole, ISO lines
Lead Time Prototype: 15 work days. Mass order: 20~25 work days
Testing on products Flying Probe Test, X-ray Inspection, AOI Test, functional test
Quantity Min quantity: 1pcs. Prototype, small order, mass order, all OK
Files we need PCB: Gerber files(CAM, PCB, PCBDOC)
Components: Bill of Materials(BOM list)
Assembly: Pick-N-Place file
PCB panel Size Min size: 0.25*0.25 inches(6*6mm)
Max size: 20*20 inches(500*500mm)
PCB Solder Type Water Soluble Solder Paste, RoHS lead free
Components details Passive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Component package Cut Tape,Tube,Reels,Loose Parts
PCBA process

Drilling-----Exposure-----Plating-----Etaching

Stripping-----Punching-----Electrical Testing-----SMT-----Wave

Soldering-----Assembling-----ICT-----Function Testing-----Temperature - Humidity Testing


PCB&PCBA Products Show

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Company Certifications

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Packaging & Shipping

Packing details:

PCBA are packed into plastic bags. Plastic bags are put into small carton. 4 small carton into a big carton.

A big carton: 35×32×40 cm size.

Shipping Express:

FedEx, DHL, UPS, TNT, EMS, private lines, etc.

Air freight, Sea shipping

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If you need help on PCB layout, you can contact us and send the board to us. We also provide Reverse Engineering Service.

We have been providing PCB Manufacture for many years in China,and we have rich experience in product production and product assembly.We believe our team will provide high quality and low cost service for you.

Thank you very much for all your support .

Best Regareds.

AFQ:

Q:Are you manufacturer?
A:Yes we are manufacturer

Q:Do you provide samples?
A:Yes we can provide free samples,price and shipping cost open for negotiation

Q:How do you ensure the quality of your products
A:We will burn into file and test the product and ship it after confirming that there is no problem

Q:What certificates does this product have
A:We have CE,FCC,ROHS certified

Q:What about OEM and ODM?
A:We accept OEM and ODM orders,MOQ is open for discussion

Q:What is delivery terms and time?
A:We use FOB terms and ship the goods in 7-30days depend on your order quanlity,customization