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TheadvantagesandapplicationsofHalogenfreePCB

Halogen Free PCB/

Halogen Free PCB

Alcanta PCB company offers Halogen Free PCB from 1 layer to 90 layers. High quality Halogen free board, Fast delivery, and More cheaper price.

With the increasing demand for environmentally friendly electronic products, halogen-free PCBs are becoming more and more popular because they are constructed of materials that are free of halogen. The dielectric constant, dissipation factor and moisture diffusivity of materials that are described as halogen-free are different from those employed in traditional printed circuit boards. Hence, if the product you’re engaged in requires to be environmental-friendly, Halogen-free PCBs will be your ideal choices.

Halogen Free PCB

Halogen Free PCB

Halogen-free PCB Manufacturing Service

As an ISO9001:2000 registered company, we’re one of the most renowned PCB manufacturers in China making a concerted effort to fabricate environmentally friendly custom PCBs that alleviate clients’ concerns. Commonly used substrates for Halogen-free PCB are S1155 (FR4) and S1165 (FR4), We offer some advanced features for Halogen-free PCB manufacturing service, please refer to below table for comprehensive capabilities:

Feature Capability
Quality Grade Standard IPC 2, Standard IPC 3, 
Number of Layers 1 – 100 layers
Order Quantity 1pc – 10KK+pcs
Build Time 2days – 5weeks
Material S1150G, S1165
Board Size Min 2mm x 3mm | Max 457mm x 720mm
Board Thickness 0.15mm – 6.0mm
Copper Weight(Finished) 0.5oz – 3.oz
Min Tracing/Spacing 2.2mil/2.2mil
Solder Mask Sides As per the file
Solder Mask Color Green, White, Blue, Black, Red, Yellow
Silkscreen Sides As per the file
Silkscreen Color White, Black, Yellow
Surface Finish Electroless nickel/immersion gold (ENIG) – RoHS
Immersion silver – RoHS
Immersion tin – RoHS
Organic solderability preservatives – RoHS
Min Annular Ring 3mil
Min Drilling Hole Diameter 4mil
Impedance tolerance ±10% or ±5%
Other Techniques Gold fingers
Carbon oil
Countersink holes
Buried and Blind Vias
Hybrids & Mixed Dielectrics 
Cavity Boards 

 

Halogen-Free PCB Benefits

What are the benefits of using halogen-free PCBs? First, it’s important to understand that halogen is not a material in itself. It is a way to describe a class of elemental gases, including fluorine, chlorine, bromine, iodine and astatine. While PCBs containing halogen gases are generally safe, these elements are toxic and can cause reactions from blurred vision and nausea to difficulty breathing and a burning sensation in the eyes, nose and throat.

When a PCB is eventually disposed of, the disposal process can potentially release these elements into the environment, polluting the atmosphere. In fact, the incineration of halogen-based components can produce dioxin, which the EPA defines as one of the most toxic chemicals known to man. In fact, the EPA has confirmed inhaling dioxin is even small doses will almost invariably lead to cancer and ultimately death.

The significant benefit of halogen-free boards is that they do not pose the same threat to the environment, which can be great for environmentally-conscious companies and environmentally-conscious consumers who patronize those companies.

Halogen-Free PCB Applications

What types of industries and applications are halogen-free PCBs typically used in? Halogen-free PCBs can be used in any industry or application where you would use printed circuit boards, from consumer electronics to industrial automation and everything in between. While there is some variance in the specifications of halogen-free PCBs compared to PCBs which contain chemicals like chlorine and bromine, these boards are entirely effective and suitable for most applications.

If you’re concerned about how halogen-free boards will work with your specific application but would still like to try them, feel free to give us a call to discuss the issue. Our PCB experts will be more than happy to talk to you about the differences between halogen-free PCBs and other printed circuit boards, as well as how those differences may or may not affect your specific product.

Although all companies can make use of halogen-free PCBs, they appear most often in companies made a forward commitment to being better to the environment, reducing their carbon footprint and being responsible about the toxins they emit into the atmosphere as a result of their production processes.

Get a Quotation of Halogen Free PCB

Free PCB quotation. Please send us your PCB gerber files or Bom list to our email: pcb@alcantapcb.com    ,Our price team will reply you the price list and lead time in fast time.

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