Witgain Technology Ltd
| Payment Terms | T/T |
| Supply Ability | 1kkpcs/month |
| Delivery Time | 10 work days |
| Packaging Details | 20pcs/bag, 10bags/carton |
| Material | FR4 |
| Layer Count | 2 Layer |
| Surface Treatment | ENIG+Carbon Ink |
| Copper Thickness | 1/1OZ |
| Board Thickness | 1.6MM |
| Solder Mask | Green |
| Brand Name | WITGAIN PCB |
| Model Number | S02EC4419A0 |
| Certification | UL Certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1kkpcs/month |
| Delivery Time | 10 work days | Packaging Details | 20pcs/bag, 10bags/carton |
| Material | FR4 | Layer Count | 2 Layer |
| Surface Treatment | ENIG+Carbon Ink | Copper Thickness | 1/1OZ |
| Board Thickness | 1.6MM | Solder Mask | Green |
| Brand Name | WITGAIN PCB | Model Number | S02EC4419A0 |
| Certification | UL Certificate | Place of Origin | China |
| High Light | FR4 PCB Printed Circuit Board ，1.6MM PCB Printed Circuit Board ，2 Layer FR4 Circuit Board | ||
2 Layer Rigid Printed Circuit Board , FR4 PCB Board , Carbon Ink
PCB Specifications:
Layer Count: 2 Layer Rigid PCB
Material: FR4
Board Thickness: 1.6MM
Min Hole: 0.3MM
Min Trace: 4/4Mil
BGA: 12Mil
Solder Mask: Green
Surface Treatment: ENIG+Carbon Ink
Our History:
FQA:
Question: What is a PCB Stencil?
Answer: A PCB Stencil is a sheet of stainless steel with laser-cut openings used to place solder paste on a PCB board for surface mount component placement. The PCB stencil is used to deposit solder paste on designated places on a bare PCB board so that components can be placed and perfectly aligned on the board.
Its main function is to accurately deposit the right amount of solder paste on SMT pads so that the solder joint between the pad and the component is perfect in terms of the electrical connection and mechanical strength.
Using a PCB Stencil to apply solder paste makes the PCB Assembly process faster. It also makes it easier to apply solder paste accurately.
PCB Stencils are manufactured by creating openings through lasers on a stainless steel foil based sheet at the positions where Surface Mount components need to be placed on a board. The stencil is then placed on the top of the PCB and aligned perfectly using positioning points called fiducial marks. After alignment, the solder paste is applied with a metal squeegee blade. As a result of this, the solder paste gets placed on the PCB board where the surface mount components need to be placed. So when the stencil is removed, components can be placed on the board.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
20000000-25000000
Employee Number:
300~350
Ecer Certification：
Active Member
Witgain Technology Ltd was established in 2007 in ShenZhen City. After over 10 years development, the company now posses two factories. One factory located in HuiZhou City which is near to ShenZhen. The other one locates in JiangXi Province. Marketing dept still locates in ShenZhen City. ... Witgain Technology Ltd was established in 2007 in ShenZhen City. After over 10 years development, the company now posses two factories. One factory located in HuiZhou City which is near to ShenZhen. The other one locates in JiangXi Province. Marketing dept still locates in ShenZhen City. ...
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