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GUANGZHOU MANKUN ELECTRONIC CO.,LTD. GUANGZHOU MANKUN ELECTRONIC CO.,LTD.

FR4 single-sided printed circuit board

Product name
PCB
Surface technology
Spray pure tin, chemical gold, chemical silver, anti-oxidation
Maximum processing size
Single-sided, double-sided, double-sided composite, special structure
Layers
240mmx1490mm 和 490x1190mm
Processing thickness
0.4-3.0mm
Copper foil thickness
H 1/2/3/4(oz)
Insulation layer thickness
50/75/100/125/150/175/200(um)
Plate type
Aluminum substrate, copper substrate, iron substrate, composite substrate
Metal base thickness 0.5/0.8/1.0/1.2/1.6/2.0/3.2/5.0(mm)
Forming Die punching, CNC milling (gong) shape
Test 100% computer open and short test
Forming tolerance Die punching < 0.05mm, CNC milling (gong) < 0.15mm,V cut >0.15mm
Hole tolerance ± 0.1mm
Minimum aperture Single-sided 0.5mm, double-sided PTH (metallized hole) 0.3mm
Solder Mask Color Green, white, black, red, yellow
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Product name
PCB
Surface technology
Spray pure tin, chemical gold, chemical silver, anti-oxidation
Maximum processing size
Single-sided, double-sided, double-sided composite, special structure
Layers
240mmx1490mm 和 490x1190mm
Processing thickness
0.4-3.0mm
Copper foil thickness
H 1/2/3/4(oz)
Insulation layer thickness
50/75/100/125/150/175/200(um)
Plate type
Aluminum substrate, copper substrate, iron substrate, composite substrate
Metal base thickness 0.5/0.8/1.0/1.2/1.6/2.0/3.2/5.0(mm)
Forming Die punching, CNC milling (gong) shape
Test 100% computer open and short test
Forming tolerance Die punching < 0.05mm, CNC milling (gong) < 0.15mm,V cut >0.15mm
Hole tolerance ± 0.1mm
Minimum aperture Single-sided 0.5mm, double-sided PTH (metallized hole) 0.3mm
Solder Mask Color Green, white, black, red, yellow
Minimum text height 0.8mm
Minimum line width and line spacing 0.15
Minimum text line width 0.15
Text layer color Blue, white, black, red, yellow
Special hole Countersunk hole, cup hole, buried hole, buried groove

Q: Do you sell parts?
A: If you ordered an item from us and need a replacement part outside of warranty coverage, we are happy to help you place a replacement parts order! 
Q: Do you only sell genuine products?
A: Yes! We are proud to only sell only the best quality authentic products. Counterfeits are not allowed on our website. 
Q: What is the warranty coverage for the items I’m interested in?
A: Most of our products have warranties on manufacturing defects. Some products also offer a complete warranty from 1-5 years from the date of purchase. These warranties vary from
item to item! Which may be mentioned on the product listing, for any further queries, contact us regarding this and we will be happy to help. 
Q: How do I know if your product listings are accurate?
A: We have a lot of item data constantly being updated! Sometimes this may lead to issues like inaccurate product information, incorrect pricing or outdated product availability. We apologize for those issues.
Q: I checked out the shipping ETA on the product page, but I need this item sooner! Can you ship it any faster?
A: If you need your product faster than what is estimated, we may be able to offer overnight or two-day delivery at an additional charge. You can raise such a request and our team can update the shipping options on the phone and can choose the suitable option by paying the corresponding charges.


Q: Do you sell parts?
A: If you ordered an item from us and need a replacement part outside of warranty coverage, we are happy to help you place a replacement parts order!

Q: Do you only sell genuine products?
A: Yes! We are proud to only sell only the best quality authentic products. Counterfeits are not allowed on our website.

Q: What is the warranty coverage for the items I’m interested in?
A: Most of our products have warranties on manufacturing defects. Some products also offer a complete warranty from 1-5 years from the date of purchase. These warranties vary from item to item! Which may be mentioned on the product listing, for any further queries, contact us regarding this and we will be happy to help.

Q: How do I know if your product listings are accurate?
A: We have a lot of item data constantly being updated! Sometimes this may lead to issues like inaccurate product information, incorrect pricing or outdated product availability. We apologize for those issues.

Q: I checked out the shipping ETA on the product page, but I need this item sooner! Can you ship it any faster?
A: If you need your product faster than what is estimated, we may be able to offer overnight or two-day delivery at an additional charge. You can raise such a request and our team can update the shipping options on the phone and can choose the suitable option by paying the corresponding charges.

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