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4 Layer Immersion Gold FR4 PCB Printed Circuit Board KB6165F Green Solder Mask

Witgain Technology Ltd
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Address: Block 11, International E-Commerce Logistic Center, PingHu Street, LongGang Distric, ShenZhen City

Contact name:Steven

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Witgain Technology Ltd

4 Layer Immersion Gold FR4 PCB Printed Circuit Board KB6165F Green Solder Mask

Country/Region china
City & Province shenzhen guangdong
Categories Welding Helmets
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Product Details

4 Layer Immersion Gold Printed Circuit Board , KB6165F , Green Solder Mask

 

4 Layer Printed Circuit Board

 

 

PCB Specifications:

 

Layer Count: 4 Layer PCB

Material: FR4 KB6165F

Board Thickness: 1.6MM

Min Hole: 0.3MM

Hole Stucture: L1-L4

Min Trace: 4.5/4.5Mil

Solder Mas:Green

Surface Treatment: ENIG

Application: Telecommunications

 

 

PCB Production Flow Chart:

 

 


 

FAQ:

 

 

Question: What is the application area of your products?

Answer: Our products are widely used in many areas, such as consumer electronics( ANC earphone, tws earphone, blue-tooh module etc), automobile, industrial control, power supply products, communication products, LED Lights, printers, mobile phone, medical equipments etc.

 

Question: Do you accept sample orders?

Answer: YES, we do accept sample orders.

 

 

Question: What is the difference between your two factories?

Answer: The HuiZhou factory mainly produce sample and small batch pcbs. The JiangXi factory has more roboticized equipments, so it prefers big batch production.

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