FR-4 HALS High Tg ENIG Multilayer Circuit Board High Frequency PCB

 

High Frequency PCB Introduction

HF PCBs are regularly used for HDI technology. Also used extensively in high speed communications, telecommunications, and RF microwave technology. Satellite communication growing rapidly, information products move towards high speed and high frequency. Thus developing new products always need to use high frequency substrate, satellite system, mobile telephone receiving base station and so on, these communication products must use high frequency PCB.

In the next few years, information products will develop fastly, and high-frequency substrates will be in large demand.

 

Basic Data/Information

 

 

The features of high frequency PCB as following:

1. DK should be small and stable enough, usually the smaller the better, high DK may lead to signal transmission delay.

2. DF should be small, which mainly affect quality of signal transmission, the smaller DF could make smaller signal wastage accordingly.

3. The thermal expansivity should be the same with copper foil as much as possible, because the difference will lead to copper foil separated in the changes of cold and heat.

4. Water absorptivity must be low, high water absorptivity will affect DK and DF when in the wet environment.

5. Heat resisting property, chemistry resisting, impact endurance, peel off resisting must be good.

Generally speaking, high frequency can be defined as frequency above 1GHz. Currently, polyfluortetraethylene(PTFE) material is widely used in high frequency PCB manufacturing, it's also called Teflon, which frequency is normally above 5GHz. In addition, FR4 or PPO substrate can be used to the product frequency among 1GHz~10GHz. 

 

FACTORY CAPABILITIES
No.	Items	2019	2020
1	HDI Capabilities	HDI ELIC (4+2+4)	HDI ELIC(5+2+5)
2	Max layer count	32L	36L
3	Board Thickness	Core thickness 0.05mm-1.5mm ,Fineshed board thickness 0.3-3.5mm	Core thickness 0.05mm-1.5mm ,Fineshed board thickness 0.3-3.5mm
4	Min.Hole Size	Laser 0.075mm	Laser 0.05mm
		Mechnical 0.15mm	Mechnical 0.15mm
5	Min Line Width/Space	0.035mm/0.035mm	0.030mm/0.030mm
6	Copper Thickness	1/3oz-4oz	1/3oz-6oz
7	Size Max Panel size	700x610mm	700x610mm
8	Registration Accuracy	+/-0.05mm	+/-0.05mm
9	Routing Accuracy	+/-0.075mm	+/-0.05mm
10	Min.BGA PAD	0.15mm	0.125mm
11	Max Aspect Ratio	10:1	10:1
12	Bow and Twist	0.50%	0.50%
13	Impedance Control Tolerance	+/-8%	+/-5%
14	Daily Output	3,000m2 (Max capacity of equipment)	4,000m2 (Max capacity of equipment)
15	Surface Finishing	ENEPING /ENIG /HASL /FINGER GOLD/IMMERSION TIN/SELECTIVE THICK GOLD
16	Raw Material	FR-4/Normal Tg/High Tg/Low Dk/HF FR4/PTEE/PI

 

Market Success:
Products are mainly exported to Europe and USA;
Our customers spread over more than 80 countries;
Products are widely used in various industries.

 

Multilayer PCB Craftsmanship

 

PCB Process
Wet process,Dry process
FOR MULTILAYER MANUFACTURE PROCESS:Laminate cut, scrubbing, Image transfer, internal layer, Exposure, Developing, ETCHING, black / brown oxygen, lay up, Laminating, Drilling, scrubbing, Plated through hole, PTH panel plating, pattern plating (plated resist), Etching, Inspection, Printing solder mask, Exposure, Developing, Hot Cured, Hot Air Leveling, IMMERSION GOLD, Printing legend ink (silkscreen printing), Hot Cured, Routing, punch, Bare board testing, Final Inspection, Packing, Delivery

 

 
Our service

 

Electronic Manufacturing Service 

PCB Electronic Design
PCB Layout Service
PCB Supplier & Quality Inspection Service

PCBA Components Sourcing

PCB Assembly process service
 

 

Delivery Time 

 

Prototype PCB	Batch	Prototype	Expedited
Double sides	9 Days	5 Days	45h
Four-layer	10 Days	5 Days	3 Days
Six-layer	12 Days	6 Days	3 Days
Eight-layer	12 Days	7 Days	4 Days
Ten-layer	14 Days	10 Days	4Days
Twelve-layer	14 Days	10 Days	5 Days
Fourteen-layer	16 Days	12Days	6 Days
Sixteen-layer	16 Days	12 Days	6 Days
Eighteen-layer	18 Days	14 Days	6 Days
Twenty-layer	18 Days	14 Days	10 Days
Twenty two-layer	20 Days	14 Days	10 Days
Twenty four-layer	20 Days	14 Days	10 Days
Twenty six-layer	20 Days	14 Days	10 Days
Twenty eight-layer	20 Days	14 Days	10 Days

 

High Frequency PCB Application Field 
 
Such as communication equipment, automotive electronics, instrumentation, global positioning system, computer, MP4, power supply, home appliances, etc.

 

 

Workshop

 

 

Testing service

 

1. Manual visual inspection of PCB board
2. PCB board online test
3. PCB board function test
4. AOI (Automatic optical inspection)
5. Automatic X-ray inspection
6. Laser detection system
7. Size detection

Above is the PCB testing service.

Haina lean Electronics provides custom test service according to client's requirements and products.
Usually Haina lean Electronics Co.,Ltd PCBA Tech offers a full range of testing service. Including:
1. AOI(Automatic Optical Inspection)
2. Function Testing
3. In Circuit Testing
4. Testing Jig
5. Testing Service
6. X-Ray for BGA Testing
7. Printing Solder Paste Test
Each board is carefully examined by our dedicated inspection team using AOI and high magnification viewers.
Using our X-Ray machine, we test PCBs to component level and all wiring is fully inspected and tested.
Flash testing and earth bonding tests can also be undertaken where required.

 

Common packaging

PCB: Vacuum packaging with carton box
PCBA: ESD packaging with carton box
 

 

 

FAQ
 
Q1.

What's your MOQ ?
No Moq ,We accept small orders as well as mass production.

Q2.

For small quantity orders, can you produce prototype PCB?

Haina lean Electronics Co., has the capability to produce circuit boards in any amount.
Q3.

Can You provide fast rotating PCB ?
Yes , we can provide fast service 24 hours .
Q4.

What are the services you can provide ?
One-stop contract manufacturing
PCB board, PCB Design & Layout, PCB Assembly, PCBA programming & functional testing, Electronic components purchasing service,              Enclosure molding & final assembly with labels,instructions,enclosure, boxes.

Q5.

Whether all PCBA s will be tested before delivery ?
Yes , we will test each piece of PCBA product under your testing methods ,to ensure quality and functionality .
Q6.

Do you provide OEM service ?
Yes ,we offer PCB and PCBA OEM Service , we manufacture the PCB and PCBA products to your design and requirements .

Q7.

Shipping Cost ?
The shipping cost is determined by the destination ,weight ,packing size of the goods .We can provide shipping, air, land, express and other          transportation services .

Q8.

Do you accept process materials supplied by clients?
Yes, we can provide component source, and we also accept component from client. OEM and ODM orders are accepted.