E-mail1: overseas@uniwellcircuits.com

E-mail2: overseasales@uniwellcircuits.com

Mobile1: +8613828703790

Mobile2: +8615814460179

Tel: +86-755-26419411
+86-750-3866086

Search

You Are Here:Home > Products > PCB > FR4
Products Categories
Contact Us
Shenzhen Uniwell Circuits Co.,Ltd
LF HASL Double Sided PCB

LF HASL Double Sided PCB

LF HASL double sided PCB 1.Product Description Uniwell circuits product portfolio includes double sided PCBs for a wide range of applications from medical to industrial controls. This is a segment that is decreasing as our customer’s demands for high layer count boards increases. Please contact...

Send Inquiry

LF HASL double sided PCB

1.Product description

图片114_副本.jpg

Specification:
Layer: 2  
Board Thickness: 1.55 mm
Surface treatment: LF HASL.
Material: FR4 .
Min line width/line distance:15/20mil
Min hole:0.5mm

Uniwell circuits product portfolio includes double sided PCBs for a wide range of applications from medical to industrial controls. This is a segment that is decreasing as our customer’s demands for high layer count boards increases. Please contact Uniwell circuits freely if you need further information or assistance, we are happy to help you.     

LF HASL double sided PCB - general description: flattened HASL process; materials: FR-4 – Nanya; soldermask color: blue; line width and space: 0.3/0.33 mm; hole size: 0.5mm,

2.Technical specification  

We have two factories , Shenzhen factory Special for quick turn: Prototype, Sampling and Small volume orders, Jiang men factory Special for medium volume and mass production order. The combined Jiangmen and Shenzhen facilities have proved to meet all our customer’s all requirements from prototype to mass production.

1)Technical specification of Shenzhen factory

Material

FR4,CEM-3,Metal Core,

Halogen Free, Rogers, PTFE

Max. Finishing Board Size

1500X610 mm

Min. Board Thickness

0.20 mm

Max. Board Thickness

8.0 mm

Buried / Blind Via (Non-cross)

0.1mm

Aspect ration

16:01

Min. Drilling Size(Mechanical)

0.20 mm

Tolerance PTH/ Pressing fit hole /NPTH

+/-0.0762 mm / +/-0.05mm / +/-0.05mm

Max. Layer Count

40

Max. copper (inner/outer)

6OZ/10 OZ

Drill tolerance

+/-2mil

Layer to layer registration

+/-3mil

Min. line width/space

2.5/2.5mil

BGA pitch

8mil

Surface treatment

HASL, Lead free HASL,

ENIG, Immersion silver/Tin, OSP

2)Technical specification of Jiangmen factory

Material

FR4(normal or high TG  or Halogen free)

CEM-3  Al based

Max. Finishing Board Size

540X620 mm

Min. Board Thickness

0.20 mm

Max. Board Thickness

8.0 mm

Buried / Blind Via (Non-cross)

0.2mm

Aspect ration

12:01

Min. Drilling Size(Mechanical)

0.20 mm

Tolerance PTH/ Pressing fit hole /NPTH

+/-0.0762 mm  &  +/-0.05mm & +/-0.05mm

Max. Layer Count

12

Max. copper thickness

3 OZ inner layer/4OZ  outer layer

Target drill tolerance

+/-2mil

Layer to layer registration

+/-3mil

Min. line width/space

4/4mil

BGA pitch

10mil

Surface treatment

HASL, Lead free HASL,

ENIG(+ G/F), Immersion silver/Tin OSP, Peelable mask, Carbon paste

3.Our advantages 

1)Equipments advantage
We have input great investment on the production of PCB. Advanced branded equipments are bought from Japan, Holand, Germany. 

2)Talents advantage
The company actively introduce high-tech talents and tens of senior mechanics. Meanwhile, we’ve cooperated with many colleges and set up printed circuit board major, so that we have many professional employees introduced every year. 

3)Experience advantage
Our company have 10 years’ experience in PCB &PCB assembly. We’ve cooperated with many well-known enterprises. We have experienced engineer team, which makes us be able to meet the needs of different clients. 

4)Brand advantage
Our company has established brand and copyright consciousness, we attached great importance to product quality and company reputation.
Also, we have strict secrecy consciousness for our clients. 

5)After-sale service
Complains hot line is opened 24 hours everyday, so that we can deal with the customers’ feedback information immediately and listen to our customers’ suggestions, make records and take actions to improve our services.

4.Packing & delivery

1) Packing
Our company is not only trying to give customers a good product, but also pay attention to offering a complete and safe package. 

图片115_副本.jpg 
2) Delivery
If PCB or PCB assembly delivery is very urgent, you can choose to send by official DHL, FedEx or UPS etc.
If it is not so urgent, we can send by shipment forwarder, longer time but can save you some money.

图片116_副本.jpg

Hot Tags: lf HASL double sided PCB, China, suppliers, manufacturers, factory, cheap, customized, low price, high quality, quotation
Related Products