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High Layer Count PCB RO4350b 20mil (0.508mm) Countersink Hole

Name: High Layer Count PCB RO4350b 20mil (0.508mm) Countersink Hole
Brand: all-electronics-online.com
SKU: 831352555
Availability: InStock
Rating: 4.8 (91 reviews)

Price:	US $ 1.78/Piece
Min Order:	1/Piece
Pay Type:	T/T,Western Union,Paypal

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Showroom Product Company Profile

Inner Iayer Cu Thicknes:	35 Um (1oz)
Surface Cu Thickness:	35 Um (1oz)
Surface Finish:	Immersion Gold
Board Thickness:	1.6mm +/-0.16
Pth Cu Thickness:	≥25 Um (See Hole Wall Details)
Minimum Trace And Space:	10mil
Minimum Gap:	5mil
Test:	100% Electrical Test Prior Shipment
RoHS Required:	Yes
Warpage:	0.25%
Type:	Rigid Circuit Board
Dielectric:	FR-4
Material:	Fiberglass Epoxy
Flame Retardant Properties:	V0
Brand:	Bicheng

Product Description

Company Profile
Bicheng Enterprise Limited which was founded in Shenzhen China in 2003 is a professional PCB export enterprise. We have established a good relationship of cooperation with well-known enterprises in the same industry. Our PCB products range from fiberglass PCB, high frequency PCB to metal core PCB and ceramic PCB's. This is a unique printed circuit board supplier and export enterprise. She has groups of skilled manufacturing facilities just like the experienced football players in the football field and every batch of shipment is like a beautiful gift transmitted to your hands.

PCB Board

Aluminum PCB

Microwave PCB

Flexible PCB

The components of multilayer PCB: thin laminates
A multilayer board consists of copper foils, thin rigid laminates and prepreg sheets.
Thin laminates are used for inner cores and are available in so many different thicknesses that almost any specified build-up can be accomplished.

Different thickness of thin laminates

mm	mils	mm	mils
0.050	2	0.360	14
0.075	3	0.410	16
0.100	4	0.460	18
0.125	5	0.510	20
0.150	6	0.560	22
0.175	7	0.610	24
0.200	8	0.660	26
0.250	10	0.710	28
0.300	12	0.760	30

The thicknesses are valid for the bare laminate, with the copper foil being excluded. We can see the cores are quite thin. For a total thickness of 1.6mm (0.063inch) board, the more layers, the thinner the laminates should be. See our reference Multilayer PCB stackup for 0.063inch thick.

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.