green soldermask Bare board.HDL Double-sided PCB for electronic components Double-sided PCB-4 manufacturer from China Shenzhen K-better circuit electrical Co.Ltd

Product Detail

Model No.: Double-sided PCB-4

Production Capacity: 30000 square meter/month

Delivery Date: 3-7 days

Base Material: FR4.CEM-1.CEM-3

Board Thickness: 0.2-3.0mm

Min. Line Width: 0.15mm

Surface Finishing: immersion gold.OSP.HAL.lead...

Soldermask color: black.red.green.yellow.blue...

Means of Transport: Ocean,Land,Air,

Packing: vacuum packing

Brand Name: K-better

Copper Thickness: 0.5-3.0oz

Min. Hole Size: 0.25mm

Min. Line Spacing: 0.15mm

certification: ISO9000.UL

other service: PCB&PCBA copy.board testing...

1.compatible with a wide range of electronic products
2.high speed and excellent connectivity.
3.high quality/favorable price.

About US:

We are Shenzhen K-better Electrical Company,which is engaged in Printing Circuit Board Production.

Service for you:

Service:

PCB Clone, PCB Assembly, SMT PCBA Copy:

We can purchase all the components for you for Turnkey service.

We can recommend alternate components to help you reduce the costs.

1. PCB File with Parts List provided by customers.

2. PCB boards made, parts purchased by us.

3. PCB boards with parts assembled by us.

4. Testing PCBA for customers (If customer tells us the testing way).

* We can copy PCB or PCBA if customers send samples to us.

Why you choose US?

(1) Competitive Price

We can offer you most favorable price in this line.

(2) Standard Quality

We own the advanced circuit board production line. the digital control drilling machine,optical painting equipment,

exposing machine,developing machine,spraying tin machine and so on.

it can produce a high-quality PCB production.

(3) Prompt Deliver

Once you have placed an order,we will arrange the goods at fastest speed.

(4)Best Service

We will do our best to meet your requirement no matter how hard it is.your satisfaction is our greatest pursuit.

Technical Information

Menu	single-sided board	double-sided board	Multi-layer board
Layers	1	2	4-12
copper-clad Thickness	0.5~10oz	0.5~10oz	0.5~10oz
Chips Thickness	0.2~3.0mm	0.2~3.0mm	0.40~5.2mm
block burn characteristic	94V-0	94V-0	94V-0
resist peel difficult intensity	10.4N/cm	12.3N/cm	12.3N/cm
warp linear measure	≤ 1.5%	≤ 0.5%	≤ 0.5%
insulation resistance	≥ 10Ω	≥ 10Ω	≥ 10Ω
test voltage	50-100DCV	100DCV	100-200DCV
finished product board acreage	400×500mm	560×610mm	560×610mm
minimum Linewidth and wire apart	0.20/0.20mm	0.10/0.10mm	0.10/0.10mm
Empty wall copper thickness		≥ 25.0um(single point)	≥ 25.0um(single point)
minimum weld endothecium			0.05mm
annular outer layer	0.10mm	0.076mm	0.076mm
least aperture path	0.30mm	0.20mm	0.20mm
hole tolerance		±0.076mm	±0.076mm
hole place tolerance	±0.076mm	±0.076mm	±0.05mm
figure tolerance	±0.15mm	±0.10mm	±0.10mm
Green oil bridge capability	≥ 0.20mm	≥ 0.10mm	≥ 0.075mm
block weld rigidity	6H	6H	6H
exterior plating layer	OSP,HAL.Soft gold	OSP,HAL immersion gold.	OSP,HAL.immersion gold