PCBA Board Assembly for Automotive and Industial Control Equipment

This Automotive Equipment PCBA Board is assembled with FR - 4 made bare pcb board and the board is 4 layers pcb, copper thickness is 1 Oz. HASL surface treatment make the PCBa work longer and more eco-friendly. Min Line Width/Space of this pcba is 0.25 MM

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 - Medical Devices

Electronics contributes significantly to today's health-care industry like in diagnostic, monitoring and treatment devices. Because of the health implications associated with them, medical PCBs are held to higher standards than most other PCB types.

PCBs within the medical industry are highly specialized to satisfy the restriction of medical devices. In many medical applications, requirements like size and appearance are existed for an implant or emergency room monitor. For this reason, medical PCBs tend to be specialty high-density interconnect PCBs (HDI PCBs) or made with flexible base materials, allowing PCB to flex during use.

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!