UL Approved SMT DIP PCB Board Assembly Bare Pcb Board 2 Layers

UL Approved Double Sided PCBA PCB Board Assembly with SMT and DIP

This 2 layers double sided PCBA is assembly with SMT and DIP. The bare printed circuit board used is 1.6 mm thick and normal 1 Oz outer and inner copper. Leadfree HASL surface treatment and green solder mask make the pcb work well for longer term.

Technical Data

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

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?

-- 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 - Metal Core PCB

Metal core PCB's are thermal management circuit boards which use a base metal material as the heat dissipater part of the PCB. They are used in high heat generating application like LED lighting in the area of high power LED lighting, Automotive Interior, Exterior Lighting, Parking Garage Lighting, LED spot light etc.

The metal core can be aluminum (aluminum core PCB) and copper (copper core PCB). The most common used aluminum core PCB is the thermal conductivity at 1W/MK and 2W/MK.

Established in 1999, we own 3 modern factories in China.

Guangdong province - Shenzhen PCB Factory and Dongguan PCB Factory.

The total production capacity is 290,000 sqm/month.

Our main product is high precision multilayer circuit board. 

Also we are experienced in PCBA.

Advanced equipment and professional technical support provide quality product.

Certifications obtained include :

We sincerely pursue win-win business with customer all the time!