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Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment

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Good quality PCB Circuit Board
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Thanks to my friend's recommendation to this factory. Machine applied in my SCADA project work well now.

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Moderate pricing and lead time is excellent. Durable PCB I've received. Serval sample order placed here for projects at work.

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PCB Board Assembly

PCB Board Assembly Sample Introduction

Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment

China Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment Supplier
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Large Image :  Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment

Product Details:

Place of Origin: Shenzhen, China
Brand Name: LEFANG
Certification: ISO9001, ISO14001, ISO/TS16949, SGS, UL, RoHs,OHSAS18000
Model Number: OT2002L340

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiable
Packaging Details: Inner: Vacuum Packing; Dry Packing out Packing
Delivery Time: 2-10 work days
Payment Terms: T/T, Western Union, Paypal, MoneyGram
Supply Ability: 290, 000 sqm Per Month
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Detailed Product Description
Raw Material: Fr - 4 Layer Count: 2 Layers
Board Thickness: 1.6 MM Copper Thickness: 1 Oz / 35 µm
Surface Treatment: LF - HASL Solder Mask: Green
Min. Aperture: 0.25 MM Line Width/Space: 0.1 / 0.1 MM
File: Gerber File & BOM List Assembly: SMT & DIP
Service: Turnkey Service

 

 

 

 

Double Sided Contract Printed Circuit Board Assembly PCBA Manufacturing

 

 

This PCBA Board is assembled with FR - 4 made bare pcb board and the board thickness is 1.6 mm, copper thickness is normally 35 µm. Leadfree HASL surface treatment make the PCBa work longer and more eco-friendly. We need Gerber File & BOM List to produce your PCBa assembly order.

 

 

         How to get quick quotation?

Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment

 

        Step 1    Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc
        Step 2    Also please provide us the below details for quick quotation:

                Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others

                Material brand: SY / KB / Rogers  (optional)
                Material Specification:High Tg / copper based / aluminum based or others (optional)
                Board thickness: 0.1 - 6.0 mm
                Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um )
                Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin
                Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc
                Board size and quantity

 

If you don't have Gerber file, please provide us the imfomation as step 2 or post your PCB Board to us for clone.

 

       SAMPLE:

 

Board Basic Info - SAMPLE

                       Board material

Fr - 4

                       Material brand

KB

                       Material Specification

Tg 170

                       Board thickness

1.6 mm

                       Copper thickness

1 Oz

                       Surface Treatment

ENIG

                       Solder mask / sSilk print

Green / White

                       Board size

100 mm * 100 mm

                       Quantity

10k

 

 
 
        Technical Data
Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment
 
                              Item Details
                 Max layer count 20 L
                 Max board thickness 6.0 mm
                 Max aspect ratio 10 : 1
                 Max copper thickness 6 OZ
                 Max dimension 600 * 700mm
                 Min thickness of 4 layers PCB 0.4 mm
                 Min hole / pad 0.15 / 0.35mm
                 Hole location accuracy + / - 0.05mm
                 PTH hole tolerance + / - 0.05mm
                 Min line width and line space 0.065 / 0.065mm
                 Surface treatment

HASL / HASL lead free, OSP

 

Immersion gold/silver/tin, gold plating (hard gold and soft gold),

 

silver plating, tin plating, platinum plating, carbon ink,

 

ENEPIG

(electroless nickel - electroless palladium - immersion gold)

 

 

 

        Lead Time

Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment
 
Layer count Sample lead time/workday Batch lead time/workday
1-2L 2 6
4L 5 8
6L 5 9
8L 6 10
10L 8 10
12L 8 12
14L 10 15
16L 10 18
18-40L (Up to difficulty) at least 18 at least 24
P.S. For HDI, Blind/Buried Hole PCB: Regular Lead Time + 3 workdays

 

 

       
         Why you can trust our products?
Double Sided Contract PCB Assembly , PCBA Circuit Board LF - HASL Surface Treatment

 

-- What LEFANG's vision is to Make Our Customer's Products Better, so we try our best to fulfill the quality control

 

system andenvironmental management system. Our approved certification are as below:

 

                  ISO9001:2008 ISO14001:2004
                  ISO/TS16949:2009 OHSAS18000
                  UL RoHS
                  QC080000 CQC

 

 

 

 

 

Now send us your inquiry, and you will be replied within 8 hours!

 

 

 

 

 

 

Little knowledge - PCBA-PCB Board Assembly 

PCBA (Printed Circuit Board Assembly) is the board that mounting various components like resistors, ICs (Integrated Circuits), capacitors, transformers and any other components which depending on the application and desired characteristics of the board.

PCB Assembly is a process that requires knowledge including PCB components, assembly, printed circuit board design and PCB fabrication; also you must have deep and thoroughunderstanding of the final product. Circuit board assembly is just one piece of the puzzle to deliver the perfect product the first time.

Contact Details
Shenzhen Lefang Electronics Co., Ltd

Contact Person: cyan hong

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