Immersion gold with slot hole PCB

PCB Manufacturer, Good Price, High Quality manufacturer / supplier in China, offering 2-Layer Flexible Circuit Boards Flex PCB, Fr4 Double-Size PCB Immersion Gold, Multilayer Fr4 1.6mm 1oz PCB Board and so on.

Product Details

Shenbei Group is one of the professional immersion gold manufacturers and suppliers in China, offering the best services and the highest quality solutions for you. Please rest assured to get the high quality products made in China from our factory.

Basic Info



Key Specifications/Special Features:

Craft ability of one-stop service manufacture PCB assembly
No item craft ability
1. Surface: finish, HASL, Immersion gold, flash gold, gold plating, OSP and immersion tin 
2. Layer: 2-30 layers
3. Minimum line width: 3mil 
4. Minimum line space: 3mil 
5. Min space between pad to pad: 3mil 
6. Minimum hole diameter: 0.10 mm 
7. Min bonding pad diameter: 10mil 
8. Max proportion of drilling hole and board thickness: 1:12.5 
9. Max size of finish board: 23*35inch 
10. Range of finish board’s thickness: 0.21-7.0mm 
11. Minimum thickness of solder mask: 10um 
12. Minimum line width of ident: 4mil 
13. Min height of ident: 25mil 
14. Color of silkscreen: white, yellow, black 

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