4 Layer 25um 1mil Fast Turn PCB Quick Turn Printed Circuit Boards

4 Layer 25um 1mil Fast Turn PCB Quick Turn Printed Circuit Boards

Product parameters

Pingyou Industrial Co., Ltd 

Provides the World′s Quickest - PCB Board Design to Loaded Assembly. If getting your design manufactured and to the marketplace first is critical to your success Pingyou Industrial is a great solution. No one beats our New Product Introduction (NPI) and New Product Development (NPD) capabilities. Zhongrun High-tech supports "ANY" or "ALL" of your PCB Board: Design, Layout, Bare Board Fabrication, Assembly, and Complete Box Build needs.
Pingyou Industrial offers the "World′s Quickest" service through our unique and dynamic capabilities. We control the entire process - Idea thru. Finish Product - and have the systems in place to seamlessly process from one step to another. This allows unparalleled cycle time reduction. Pingyou Industrial also eliminates the blame game, as we can handle it all.

Gold sink PCB features

1. The thickness of gold is 1~bai 3 Uinch, and the gold-plated du is 10~30Uinch. The cost of gold-plated is higher because the gold layer is relatively thick.
2 gold plating because the gold layer thickness is relatively good wear resistance, confidence is good.
3. Because the principle of gold plating is an electrochemical reaction, so all the positions of gold plating must have a lead to the surface of the plate.
For these reasons, gold plating is generally used for PCB with a lot of plug and gold metallization is used for components with a lot less plug.
There is also a point of note that metallization is generally all the exposed areas are metallization, if some locations do not want to metallization to use the selection process, which is a great difficulty for the general factory process.

The difference between gold plate and gold plate:
1.
Generally, gold for gold thickness is much thicker than gold plating, gold will be golden Zhuan color is more gold than gold plating, look at the surface of the customer is more satisfied with gold.
The crystal structures formed by these two are different.
2, because the crystal structure formed by gold and gold plating is not the same, gold is easier to weld than gold plating, will not cause poor welding, cause customer complaints.At the same time, because gold is softer than gold plating, gold finger plate is generally gold-plated, hard gold wear-resistant.
3, the gold plate only has nickel gold on the pad, skin effect in the signal transmission is in the copper layer will not affect the signal.
4. The crystal structure of gold is denser than that of gold plating, and is not easy to produce oxidation.
5. As the wiring becomes more and more dense, the line width and spacing have reached 3-4mil.Gold plating is prone to short circuit.There is only nickel gold on the pad of the immersed gold plate, so it will not be produced into gold wire short circuit.
6, the gold plate only has nickel gold on the welding pad, so the combination of welding resistance and copper layer on the line is more solid.The engineering will not affect the spacing when making compensation.
7, generally used for relatively high requirements of the board, flatness is better, generally use gold, gold generally will not appear after the assembly of the black pad phenomenon.The flatness and service life of the gold plate is as good as that of the gold plate.

RFQ 

1. Are you headquarter or branch?
We are Ping you headquarter and factory.

2. Can I ask for samples before placing an order?
Yes, we welcome sample order to test and check quality,Miced samles are acceptable.

3. How to be your overseas agent?
Depends which area you are located in,Every conuntries are different.

4. What need I do if I want to pint my own logo?
First, please send us your logo flie in high resolution, We will make some drafts for

your reference to confirm the position and size of your logo.Next we will 1-2 samples

for you to check the actual effect.Finally the formal production will start after the

sample confrimed .

5. Can you ship the goods to my agent or shipping forwarder in China?
Yes,We can,please kindly contact with your agent in advance and us detailed address.

6. How can you solve the problem if receive the defective goods?
Will check all the products before delivery,Please kindly provide the pictures or video

and send back to china or our local agent,After they checking,will replace new or fix

free.

PCB packaging

1. The PCB circuit board needs to be vacuum packed with colorless gas bead plastic bags, and the bags should be attached with necessary desiccant and ensure that the bags are tightly packed.Can not contact with wet air, avoid PCB circuit board surface spray tin, gold deposition and welding pad parts are oxidized and affect the welding, is not conducive to production.

2. When packing the PCB circuit board, it is necessary to surround the box with a layer of bubble film. Because the bubble film has good water absorption, it can absorb water and moistureproof.In addition, moisture-proof beads can be placed in the case.

3, put the PCB circuit board classification, label.After sealing, the box must be kept away from the wall and the floor.Store in a dry, ventilated place and avoid direct sunlight.

4, the warehouse temperature of PCB circuit board storage is best controlled at 23±3℃, 55±10%RH, under such conditions, gold, gold, tin spraying, silver plating PCB circuit board surface treatment can generally be stored for 6 months, silver, tin, OSP surface treatment PCB circuit board can be stored for 3 months.

5, for a long time do not use the PCB circuit board, it is best to brush a layer of three anti paint, three anti paint can be moisture-proof, dustproof, anti oxidation.In this way, the storage life of PCB circuit board will be increased to 9 months.
About the PCB board several kinds of packaging, introduced to this.In fact, the storage time of PCB circuit board is related to the surface treatment. Gold plating and electric gold plating are the longest storage time. Under the conditions of constant temperature and humidity, they can be stored for two or three years.Do a good job of PCB circuit board storage can better extend the service life of the circuit board, is a problem can not be ignored.

Ping You Industrial will also do a good job in every step to ensure the quality of delivery.