Rogers 4350B Automotive PCB
$95.90
Rogers 4350B automotive PCB is a high-performance PCB that uses Rogers 4350B as the laminate mater,ial which provides superior electrical and thermal performance. Rogers PCB is ideal for high-frequency automotive applications, including radars, communication systems, and infotainment systems.
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| Layer Counts | 6L |
| Base Material | Rogers |
| Board Thickness(mm) | 1.6mm |
| Max board size(mm) | 570*670mm |
| PCB size tolerance | ±0.2mm |
| Min. Hole Size | 0.15mm |
| Min. Line Width | 0.4mil |
| Copper Weight | 1oz |
| Surface Finish | ENIG |
| Certificate | UL, IPC-6012, RoHS, ISO 9001, ISO14001, REACH |
Rogers 4350B Automotive PCB
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Questions & Answers
1. Is international shipping available?
Yes, we ship worldwide and cooperate with DHL, FedEx, and other major logistics companies to deliver medical PCB safely and quickly to you.
2. What’s the typical layer count for automotive RO4350B PCBs?
The typical layer count for automotive RO4350B PCB is 4 to 12 layers, depending on the complexity of applications.
3. Is Rogres 4350B flame-retardant? Does it meet automotive standards?
Yes, Rogers 4350B is flame-retardant, meaning it is capable of resisting ignition and self-extinguishes to ensure vehicle safety. It also meets automotive standards like AEC-Q200 and IPC-6012DA, which maintain durability under harsh conditions.
4. What’s the best solder mask for Rogers 4350B PCB?
We recommend using liquid Photoimageable (LPI) solder masks like Taiyo PSR-4000 as the perfect choice as it has strong adhesion, thermal stability, and minimal signal loss.
5. Does 4350B’s ceramic filler content affect performance?
Rogers RO4350 includes about 40% ceramic filler, which enhances PCB performance with improved thermal conductivity, stabilized dielectric properties, and reduced thermal expansion, making it ideal for automotive RF applications like radars. On the other hand, the ceramic filler also slightly increases brittleness, requiring careful handling during manufacturing.
6. Can RO4350B be bonded to aluminum heat sinks in automotive PCBs?
Yes, RO4350B can be bonded to aluminum heat sinks with thermally conductive adhesives, but the surface treatments need to prevent corrosion.
7. Are thermal vias necessary for heat dissipation in Rogers 4530B automotive PCB?
Yes, the thermal vias are a must for dissipating heat in high-power automotive PCBs, such as radar and ADAS. Strategically placing vias can effectively improve heat transfer and prolong PCB lifespan.
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