Bicheng Enterprise Limited >> PCB Circuit Board RO4350b 6.6 Mil (0.167mm) Via in Pad

PCB Circuit Board RO4350b 6.6 Mil (0.167mm) Via in Pad

PCB Circuit Board RO4350b 6.6 Mil (0.167mm) Via in Pad
Price: US $ 1.24/Piece
Min Order: 1/Piece
Pay Type: T/T,Western Union,Paypal
Prod Model: BIC-595-V5.95
Aluminum Core: 2W/Mk Dielectric Material
Minimum Trace And Space: 10 Mil/12 Mil
Minimum / Maximum Holes: 0.4/2.5mm
Final Foil External: 1 Oz
Final Height Of PCB: 2.2mm
Surface Finish: HASL, Lead Free, Sn>=2.54µm
Solder Mask Color: White
Colour Of Component Legend: Black
Via: Plated Through Hole(Pth), Via Tented
Test: 100% Electrical Test Prior Shipment
Type: Rigid Circuit Board
Flame Retardant Properties: V0
Material: Aluminum
Dielectric: Aluminum 5052

Product Description

Company Profile
The manufacturing facilities are independent industrial plant. There're 16000 square meters
workshop area.
Brand new automatic equipment was introduced from Israel, Germany, Japan
and Taiwan area. As of now the manufacturing capability for 2-12 layer PCBs covers 300 thou
-sand square feet per month. 7000-8000 types of different PCBs are shipped to worldwide each
month.

 
PRODUCTS & SERVICES
a) FR-4 TG>135, High TG>170, High CTI>600V
b) RO4350B, RO4003C, F4B microwave material
c) Aluminum based PCB, 1W/MK-3W/MK material
d) Layer Count up to 32 layers
e) Heavy Copper
f) Hybrid Material Multilayer PCB
g) Impedance Controlled PCB
h) HASL Lead free, Electroless Nickle Immersion Gold (ENIG), Immersion Silver, Immersion
Tin, OSP

i) Color of Solder Mask: Green, Blue, Matt Blue, Yellow, Black, Red and White etc.
j) Special holes: blind via, countersink hole, castellation hole, press-fit hole
k) Quick turn-around (QTA) Delivery
l) Minimum Order Quantity (MOQ) 1 pcs
m) Door to Door shipment service
 
SERVICE AREA
North America, Oceania, Southeast Asia, Eastern Europe, Africa, Latin America, Western &
Southern Europe, Northern Europe, Central & South Asian, Middle East.


Aluminum PCB


High Frequency PCB


Flex PCB


PCB Circuit Board


The components of multilayer PCB: Prepreg


A multilayer board consists of copper foils, thin rigid laminates and prepreg sheets.
 
Prepreg plays a role of bonding material used for bonding the individual thin laminates of the multilayer boards. It consists of glass cloth impregnated with epoxy resin. Unlike rigid laminat
-es, the epoxy resin is only semi-cured. Epoxy resin is referred to as B-stage when semi-cured.

 
The prepreg sheets are not sticky. During lamination of the board, the epoxy resin is first
changed to a liquid state and later in the press cycle to the fully cured state. During the press
cycle, the
cured epoxy resin in the thin, rigid laminates softens, but it does not become liquid.

 
Thicknesses of Prepreg sheets
Glass Fabric StylePressed ThicknessResin Content
 mmmil%
7628H(7630)0.2138.450
7628(43%)0.1957.643
7628(41%)0.1857.341
2116HR0.1355.357
21160.124.752
21130.1456
10800.076364
10600.05271
 
The pressed thickness varies from one manufacturer to another. As long as the PCB designer does not know the brand(s) of the glass fabrics used by the multilayer board manufacturer, it is more or less impossible to specify a detailed build-up. Therefore, this should be left to the manufacturer.
When a board is required impedance control, the thickness of the dielectric material between the individual layers become important and thickness and tolerance are usually specified by designer.
 
The minimum thickness of the dielectric material (thin laminate or prepreg sheets) is 75 µm (3 mils) and, in some cases, 100 µm (4 mils).


Founded in 2003, Bicheng Enterprise Limited is a professional PCB export enterprise. We have established a good relationship of cooperation with well-known enterprises in the same industry.

The factories have been ISO 9001-2008, ISO 14001-2004 and ISO/TS16949-2009 quality management system certified. Over the past 14 years, we have provided professional circuit board manufacturing solutions for more than 5000 companies worldwide.

Different plant scale to suit for your requirements

16000 square meter factory building

30000 square meter month capability

8000 types of PCB per month

ISO9001, ISO14001, TS16949, UL Certified

We have our own advantages to help you saving cost and time spent on PCB, booster your new products go to market quickly.

A) Various kinds of PCB products

Double sided PCB

Multilayer PCB up to 32 layers

FR-4 PCB (Tg130, Tg170)

High frequency PCB (RO4350B, RO4003C)

Aluminum PCB (1W/MK, 2W/MK, 3W/MK)

Flexible PCB

HDI PCB Board

B) Multiple PCB technology to meet the market demands

Blind via PCB, Via in pad PCB, Fine pitch BGA PCB

Impedance controlled PCB

Heavy copper PCB

Hybrid material PCB

C) Many discount policies for new customers

SMT stencil foil, free of charge

Prototype shipping cost, free of charge

Prototype test, free of charge

PCB panelization, free of charge

D) High quality PCB services

Engineering design prevents problems from occurring in pre-production.

Meet your PCB needs from prototype to mass volume production.

Eligible products rate of first production: >95%

Delivery on time: >98%, door to door shipment service

Customer complaint rate: <1%

Choose BichengPCB means you choose hassle free.

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