Halogen-free pcb manufacturing service from honlynn circuit
As an ISO9001:9001 approved 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), the following table lists some parameters of those substrates:
| Material | TG (DSC, °C) | Td (Wt, °C) | CTE-z (ppm/°C) | Td260(min) | Td288(min) |
| S1155(FR4) | 140 | 380 | 41 | 60 | 60 |
| S1165(FR4) | 170 | 360 | 40 | 60 | 15 |
| Feature | Capability |
| Quality Grade | Standard IPC 2 |
| Number of Layers | 2 - 24layers |
| Order Quantity | 1pc - 10000+pcs |
| Build Time | 2days - 5weeks |
| Material | S1150G, S1165 |
| Board Size | Min 6*6mm | Max 457*610mm |
| Board Thickness | 0.4mm - 6.5mm |
| Copper Weight (Finished) | 0.5oz - 2.0oz |
| Min Tracing/Spacing | 3mil/3mil |
| 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 | HASL - Hot Air Solder Leveling |
| Lead Free HASL - RoHS | |
| ENIG - Electroless Nickle/Immersion Gold - RoHS | |
| Immersion Silver - RoHS | |
| Immersion Tin - RoHS | |
| OSP - Organic Solderability Preservatives - RoHS | |
| Min Annular Ring | 4mil |
| Min Drilling Hole Diameter | 6mil |
| Other Techniques | Gold fingers |
| Blind/Buried Vias |
Bebefits of Halogen-Free PCB
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.
Applications of Halogen-Free PCB
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 electronic PCB 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.
How to Get a Free Quote on Halogen-Free PCB Products for Your Company
HonLynn Circuit brings the same care and expertise to our halogen-free printed circuit boards as we do to all of our PCB products. We offer low-prices, the highest-possible quality ensured by complete and thorough testing procedures and speedy order fulfillment, even on high-volume PCB orders.
When you work with HLPCB, you can take advantage of our experienced professional designers, who can help you determine if the halogen-free PCB is right for your project, as well as the best way to implement your design. The sooner you get started with HLPCB, the sooner you can reap the benefits, so be sure to get in touch with us today.
Wanna know how much your halogen-free PCB fabrication would cost?
For a free quote on our halogen-free PCB manufacturing service, simply click below button and submit your circuit spec, the PCB fabrication fee will be calculated within seconds.
If you have any additional questions about our halogen-free PCB manufacturing or want more information about our PCB services, including but not limited to the halogen-free PCB,get in touch with us right now.
Mass production lead time
| lead time Level | Lead Time (Wroking days,ex-factory | |
| Urgent(days) | Normal(days) | |
| 1、2L | 4-8 | 9-11 |
| 4L | 8-11 | 12-14 |
| 6、8L | 9-14 | 15-18 |
| 10L and up | To be determined based on case | |
The above lead time is based on:
1.Conventional Material
2.All engineering consultations is confirmed
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