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18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish

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Good quality PCB Circuit Board
Good quality PCB Circuit Board
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Really good quality PCB boards under strict QC system, will come back to them!

—— Rudolf Emmet From German

They have purchase advantage to ensure lower cost of your PCBs but the quality is stable and reliable enough. Recommended producer.

—— Kenta Nakajima From Japan

Great China manufacturer to work with! They are good in communication with you and fast response!

—— Raymond Mckinsey From Great Britain

Thanks to my friend's recommendation to this factory. Machine applied in my SCADA project work well now.

—— Walter Schaefer From German

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

—— Leighton Jordan From USA

Have been trading with you for years, I wish a brisk business for you all and a continued development in our business dealings!

—— Son Hyun Woo From Korea

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FR4 PCB Board

18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish

18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish
18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish 18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish

Large Image :  18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish

Product Details:

Place of Origin: Shenzhen,China
Brand Name: LEFANG
Certification: ISO9001, ISO14001, ISO/TS16949, SGS, UL, RoHs,OHSAS18000
Model Number: RM0002L397

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
Supply Ability: 290, 000sqm Per Month
Detailed Product Description
Base Material/ Dielectric: FR - 4 Layer: 2 Layers
Surface Treatment: LF-HASL Copper Thickness: 1 OZ
Solder Mask: Green Min. Aperture: 0.2 Mm
Line Width/Spacing: 0.1 / 0.1mm Size: 280*30 Mm
Board Thickness: 1.6 Mm
High Light:

remote control pcb board

,

power supply pcb board

 

18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish

 

The 2 layers 18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish with 1.6 mm board thickness. The specification of the PCB board is 280* 30 mm, with LF-HASL surface treatment. The minimum aperture is 0.2 mm and Green solder mask.
 
        What We Can Do for You?
18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish
 
With over 18 years experience, we offer OEM & ODM PCB Layout, PCB Design, PCB manufacturing and PCB Assembly in single-sided PCB Board, double-sided PCB and Multilayer Printed Circuit Board service to our customers, with total production capacity of 290,000 sqm/month.
 

         How to get quick quotation?
18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish
 

        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

 
         How to guarantee our high quality products?
18 Years Printed Circuit Board PCB Manufacturer with LF-HASL Finish

 
-- We employ 70 professional engineers to ensure our high quality products.
 

Department Headcount
Electronic Eng. 13
R&D Eng. 15
PE Eng. 10
CAM Eng. 26
MI Eng. 6

 

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

 

 

 

 

 

 

Comparison of PCB Surface Finish

As we all know, copper is easily oxidized when exposed in the air, which is not good for welding with the electronics components. Therefore, we need to protect the PCB copper by cladding a special film. And we will compare 4 different surface finish as below to make you understand more clearly:
Surface Finish Advantage Disadvantage
OSP Good welding Performance; Smooth Surface; RoHS; Cheap Short-time Storage
HASL(Hot Air Solder Leveling) Good welding Performance; Long-time storage; Cheap Unsmooth Surface; not RoHS compliance
Lead Free HASL Long-time storage; RoHS Unsmooth Surface; a little expensive
ENIG(Immersion Gold) Good welding Performance; Smooth Surface; RoHS Expensive

Contact Details
Shenzhen Lefang Electronics Co., Ltd

Contact Person: cyan hong

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