Wholesale FR4 PCB 0.4mm
$46.50
This wholesale FR4 PCB 0.4mm is a thin and light circuit board solution, tailored for space-constrained and weight-sensitive electronic applications. Made of high-quality FR4 material, it ensures stable and reliable electrical and mechanical performance even at thinner thickness. If you have bulk purchasing needs, please contact MOKOPCB. We offer wholesale PCBs to support cost-effective, high-volume production requirements.
Shipping fee and delivery date to be negotiated. Send inquiry for more details.
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Claim a refund if your order is missing or arrives with product issues, our support team would deal with your refund within 24 hours.
| Layer Counts | 2L |
| Base Material | FR-4 |
| Board Thickness(mm) | 0.4 |
| Max board size(mm) | 570*1200 |
| PCB size tolerance | ±0.3mm |
| Min. Hole Size | 0.3mm |
| Min. Line Width | 6mil |
| Copper Weight | 1oz |
| Surface Finish | OSP |
| Certificate | UL, RoHS, ISO, and REACH |
Wholesale FR4 PCB 0.4mm
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Questions & Answers
1.Which payment options are available?
We support multiple payment methods such as T/T, West Union, Money Gram, L/C, and PayPal for sample orders. For specific options, please contact our sales team.
2.What is the meaning of FR4?
FR stands for flame retardant, while 4 indicates the specific type of woven glass-reinforced epoxy resin used.
3.Can I customize the wholesale FR4 printed circuit boards?
Yes, we offer customization services to meet your requirements, including PCB size, layer count, and surface finish. Please get in touch with our sales team for details.
4.What are the advantages of FR4 PCB?
Many PCB manufacturers are likely to choose FR4 materials as it’s one of the most cost-effective options. Here are other reasons why FR4 remains a popular choice:
▪High mechanical strength and dimensional stability
▪Excellent electrical insulation performance
▪Good thermal stability
▪Low moisture absorption
5.What are the disadvantages of wholesale FR4 PCB 0.4mm?
FR4 PCB with 0.4mm thickness is not suitable for high-temperature environments, lead-free soldering (a higher-heat process), and does not handle high-frequency signals well.
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