|
| Brand Name: | Support OEM / ODM |
| Model Number: | Automotive PCB Assembly |
| MOQ: | 1-10 pcs |
| Price: | USD 1–200/pc |
| Payment Terms: | T/T,Western Union,Paypal |
| Supply Ability: | Double Sided: 12000 sq m / month Multilayers: 8000sq.m / month |
| Parameter | Description |
|---|---|
| PCB Material | FR-4 (Flame Retardant 4) is commonly used. It offers good mechanical and electrical properties, high heat resistance, and is suitable for SMT processes. Some high-end applications may use materials like Rogers laminates for better high-frequency performance. |
| Layer Count | Ranges from 2-layer to multi-layer (up to 20 layers or more). Multi-layer boards are used to accommodate complex circuit designs and achieve high-density component placement in SMT. |
| Line Width/Spacing | Minimum line width and spacing can reach 0.1mm - 0.15mm for standard automotive PCBA with SMT. Tighter tolerances are achievable in advanced designs, enabling more compact circuit layouts. |
| Component Types | Supports a wide range of surface-mount components, such as SMD resistors, capacitors, inductors, and integrated circuits (ICs), including BGA and QFN packages, which are essential for high-density SMT assembly. |
| Component Density | High-density placement is achievable, with a large number of components per unit area. This is crucial for integrating more functions into a limited space in automotive electronics. |
| Operating Temperature Range | Generally from -40°C to +125°C. Some components and PCBs are designed to withstand even wider temperature ranges to meet the harsh environmental conditions in automotive applications. |
| Voltage Rating | Varies depending on the specific circuit requirements, but common voltage ratings for automotive PCBA range from a few volts to higher voltages for power-related components. |
| Electrical Insulation Resistance | Should be high, typically in the order of MΩ to ensure proper electrical isolation between different circuit elements, especially important for preventing short circuits in SMT-assembled boards. |
| Solderability | Excellent solderability is required to ensure reliable solder joints in SMT processes. PCBs are designed to be compatible with common soldering methods such as reflow soldering and wave soldering. |
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