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FR4 Flame Retardant Material Green Soldermask Automotive PCB and Customized Design
Product Details:
| Place of Origin: | China |
| Brand Name: | xingqiang |
| Certification: | ROHS, CE |
| Model Number: | Varies by goods condition |
Payment & Shipping Terms:
| Minimum Order Quantity: | Sample,1 pc(5 square meters) |
|---|---|
| Price: | NA |
| Delivery Time: | 7-10 work days |
| Payment Terms: | ,T/T,Western Union |
| Supply Ability: | 100000㎡/Month |
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Detail Information |
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| Solder Mask: | Green/Red/Black/Blue/White | Surface: | ENIG/HASL/OSP |
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| Pcba: | Support | Material: | FR-4 |
| Copper: | 0.5-5oz | Standard: | IPC Class2 |
| Copper Thickness: | 1.6/1.2/1.0/0.8mm | Max Board Size: | 528 Mm X 600 Mm |
| Quotation Request: | Gerber Files Or BOM List | ||
| Highlight: | FR4 Green Soldermask Automotive PCB,FR4 Automotive Multilayer Circuit Board |
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Product Description
FR4 Green Soldermask HASL Material SMT Multilayer PCB Board
FR4 substrate excellence: The FR4 core provides high mechanical strength, good dimensional stability, and excellent electrical insulation (dielectric constant around 4.2-4.7), ensuring the board withstands thermal stress during SMT assembly and long-term operation. Its glass fiber reinforcement resists warping, even in environments with temperature fluctuations.
Multilayer design flexibility: With 4 or more layers, the board supports complex routing, allowing for separate power and ground planes. This structure reduces signal interference and enables high component density, critical for compact electronic devices.
Surface and Solderability Features
Uniform green solder mask: The green solder mask creates a consistent, high-contrast surface that simplifies visual inspection during SMT, aiding in the detection of defects like misaligned components or solder bridges. It also protects the underlying copper traces from moisture, dust, and mechanical damage.
HASL-enhanced solderability: HASL forms a solderable coating on copper pads, ensuring strong adhesion during SMT soldering. The hot air leveling process results in a flat, uniform surface, compatible with both leaded and lead-free solders (e.g., tin-silver-copper alloys), meeting diverse industry standards.
Cost and Application Adaptability
Cost-effectiveness: FR4 is an economical substrate, and green solder mask is a standard, low-cost material. HASL is more affordable than precious metal surface treatments (e.g., gold plating), making the board ideal for mass-produced electronics where budget is a consideration.
Broad application range: Perfect for consumer electronics (smartphones, laptops, home appliances), industrial control systems (motors, controllers), and automotive electronics (dashboard modules, lighting systems). Its compatibility with SMT and ability to support dense components make it a go-to choice for high-volume, mid-complexity devices.
Quotation Information Needed:
1. Gerber files (RS-274X)
2. BOM (if PCBA needed)
3. Impedance requirements & stack-up (if available)
4.Test requirements (TDR, network analyzer, etc.)
We’ll reply within 24 hours with a free quote, DFM report, and material recommendation.
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