Witgain Technology Limited
| Payment Terms | T/T |
| Supply Ability | 100k pcs/month |
| Delivery Time | 20 days |
| Packaging Details | Vacuum bubble bag packaging |
| No of layers: | 4 Layer |
| Material: | Rigid Flex PCB |
| Drawing File Format | Gerber File |
| Solder mask colour: | Black Solder Mask |
| PCB Thickness | 0.6 MM |
| Min Lind Space&Width: | 4/4 Mil |
| Brand Name | WITGAIN PCB |
| Model Number | Rigid-Flex PCB0009 |
| Certification | UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100k pcs/month |
| Delivery Time | 20 days | Packaging Details | Vacuum bubble bag packaging |
| No of layers: | 4 Layer | Material: | Rigid Flex PCB |
| Drawing File Format | Gerber File | Solder mask colour: | Black Solder Mask |
| PCB Thickness | 0.6 MM | Min Lind Space&Width: | 4/4 Mil |
| Brand Name | WITGAIN PCB | Model Number | Rigid-Flex PCB0009 |
| Certification | UL | Place of Origin | China |
| High Light | 0.6 MM Rigid Flex Printed Circuit Board ，OEM Rigid Flex Printed Circuit Board ，4 Layer Camera Module PCB | ||
Rigid Flex Printed Circuit Board 4 Layer Used In Camera Module
1 Rigid flexible pcb, FR4 and polymide material laminated together.
2 10 Layer pcb, L1&L4 are rigid layers. L3-L2 are flexible layers.
3 Finished pcb board size is 1.2mm.
4 Copper thickness is 1/H/H/1 OZ.
5 Min hole size is 0.2mm.
6 Min line space and width is 3/3mil.
7 Surface treatment is immersion gold 1u'.
8 The production cost will be higher than normal multilayer pcb and lead time will also be longer.
9 Min BGA size is 10mil.
10 Used in camera module in mobile phones or computers.
Q1:Immersion Silver (ImAg) PCB Surface Finish
A1:Immersion silver (ImAg) is a metallic coating of pure silver (0.1 to 0.4 μm), which acts as a preservative for the copper traces on a printed circuit board. It is a combination of 99% Ag metal with traces of organic material. With time, ImAg forms Sulfide Dendrites that cause a shorting problem. This problem can be avoided by applying a thin organic coat, which acts as a barrier.
An Immersion silver (ImAg) finish on a PCB is suitable for the applications that include flat surfaces like membrane switches, EMI shielding, aluminum wire bonding, and very fine traces.
Properties of Immersion Silver Surface Finish:
Limiting Properties of Immersion Silver Surface Finish:
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
25,000,000-30,000,000
Employee Number:
200~300
Ecer Certification：
Active Member
Witgain Technology Limited was established in 2007. Factories locate in HuiZhou City and marketing locates in ShenZhen City. The total area of two factories is around 10000 square meters. We can offer 2-layer and multi-layer pcb services to our customers, highest to 24 layers and rigid-flex pcb, cer... Witgain Technology Limited was established in 2007. Factories locate in HuiZhou City and marketing locates in ShenZhen City. The total area of two factories is around 10000 square meters. We can offer 2-layer and multi-layer pcb services to our customers, highest to 24 layers and rigid-flex pcb, cer...
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