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Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity

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Single Sided PCB

  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers
  • High Precision Single Sided PCB suppliers

Introduction:

Focus on the most basic of PCB, components focused on one side, the other side of the wire is concentrated.Because wires only appear on one side, so this kind of PCB is called single sided PCB.

Single panel wiring diagram is given priority to with the network printing, that is, in the copper surface printed on resistance agent, to prevent welding resistance after etching printed on mark, and then punching processing way to complete the parts guide hole and the appearance.In addition, part of a small amount of diverse products, are using photosensitive resistance agent forming pattern of the photographic method.

Operating temperatures range from 130 C to 230 C.  Single sided boards are available with surface finishes including Organic surface protectant (OSP), Immersion Silver, Tin, and Gold plating along with both leaded or lead-free Hot Air Solder Level (HASL).


 

                                           
                                           
                                           

Material:

 

 

Single sided PCB base material in paper phenolic copper paper laminated board, epoxy resin copper laminated plate is given priority to.

 

 

Structure:

 

First, the copper foil to be etched, etc. Process to obtain a circuit required, a protective film to be drilled to expose the corresponding pad. After cleaning and then rolling method to combine the two. Then the pad portion exposed gold plating or tin protection.

 

 

Production Process:


Single copper-clad plate - blanking - photochemical method/screen printing image transfer - remove corrosion was printed - cleaning, dry - hole machining - shape - dry cleaning - printing resistance welding coating - cure - printing mark symbol - cure - dry cleaning drying - pre coated flux - a finished product

 


Application

 

Single sided PCB most use in the radio, heating machine, cold storage, washing machines and other electrical appliances product, as well as the printer, vending machines, LED lighting, electronic components, such as commercial machine circuit

 
 

Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity

Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity
Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity

Large Image :  Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity

Product Details:

Place of Origin: China
Brand Name: LT CIRCUIT
Certification: UL E354810, SGS, ISO9001:2008

Payment & Shipping Terms:

Minimum Order Quantity: NO MOQ
Price: Negotiable
Packaging Details: Vacuum + Carton
Delivery Time: 3-20 days
Payment Terms: L/C,T/T,Paypal
Supply Ability: Ten thousand square meters/month
Detailed Product Description
High Light:

single sided board

,

blank circuit board

 

Bare Copper FR4 Single Sided PCB High precision , High thermal conductivity

 

 

 

Key Specifications/Special Features

 

 

 

Number. of Layers: 1
Laminate Material: FR4
Surface Finish: OSP
Copper Thickness: 1 oz
Board Thickness: 0.2mm
Board Size:  
Color of Mask:  -
Color of Silkscreen: White
Flammability: UL 94V-0
Workmanship: Compliance with IPC-A-600 & IPC-6012 CLASS II
Thermal Conductivity -

 

 

 

Product Application

 

PCBs are applied to a wide range of High-tech industries such as: LED, telecommunication, computer application, lighting, game machine, industrial control, power, automobile and high-end consumer electronics, ect. By unremitting work and effort to the marketing, products exports to American, Canada, Europe counties, Africa and other Asia-pacific countries

 

 

 

Capacity

 

  High precision prototype PCB bulk production
Max Layers 1-28 layers 1-14 layers
MIN Line width(mil) 3mil 4mil
MIN Line space(mil) 3mil 4mil
Min via (mechanical drilling) Board thickness≤1.2mm 0.15mm 0.2mm
Board thickness≤2.5mm 0.2mm 0.3mm
Board thickness2.5mm Aspect Ration≤13:1 Aspect Ration≤13:1
Aspect Ration Aspect Ration≤13:1 Aspect Ration≤13:1
Board thickness MAX 8mm 7mm
MIN 2 layers:0.2mm;4 layers:0.35mm;6 layers:0.55mm;8 layers:0.7mm;10 layers:0.9mm 2 layers:0.2mm;4 layers:0.4mm;6 layers:0.6mm;8layers:0.8mm
MAX Board size 610*1200mm 610*1200mm
Max copper thickness 0.5-6oz 0.5-6oz

Immersion Gold/

Gold Plated Thickness

Immersion Gold:Au,1—8u”
Gold finger
:Au,1—150u”
Gold Plated
:Au,1—150u”
Nickel Plated
:50—500u”
 
Hole copper thick 25um 1mil 25um 1mil
Tolerance Board thickness Board thickness≤1.0mm:+/-0.1mm
1.0mm<Board thickness≤2.0mm:+/-10%
Board thickness>2.0mm:+/-8%
Board thickness≤1.0mm:+/-0.1mm
1.0mm<Board thickness≤2.0mm:+/-10%
Board thickness>2.0mm:+/-8%
Outline Tolerance ≤100mm:+/-0.1mm
100< ≤300mm:+/-0.15mm
>300mm:+/-0.2mm
≤100mm:+/-0.13mm
100< ≤300mm:+/-0.15mm
>300mm:+/-0.2mm
Impedance ±10% ±10%
MIN Solder mask bridge  0.08mm  0.10mm
Plugging Vias capability  0.25mm--0.60mm  0.70mm--1.00mm

 

 

 

Advantage

 

1. Factory directly
2. Comprehensive quality control system

3. Competitive price
4. Quick turn: delivery time from 48hours.
5. Certification (ISO/UL E354810/ RoHS)

6. 8 years experience in exporting service

7. No MOQ/MOV.

8. High quality. Strict through the AOI (Automated Optical Inspection), QA/QC, flying probe, E-testing, etc.

 

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