DQS Electronic Co., Limited
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| MOQ: | 1 |
| 가격: | Inquiry Us |
| 지불 조건: | t/t |
PCB design, short for Printed Circuit Board design, is the process of creating the physical layout and electrical connections for a circuit board that electronically supports and connects components in electronic devices. It involves both schematic design (the logical representation of the circuit) and layout design (the physical placement of components and routing of electrical traces).
| Item | Normal | Special |
|---|---|---|
| SMT Assembly | PCB(used for SMT) specification | |
| Length and Width( L* W) | ||
| Minimum: L≥3mm, W≥3mm | L＜2mm | |
| Maximum: L≤800mm, W≤460mm | L＞1200mm, W＞500mm | |
| Thickness( T) | ||
| Thinnest: 0.2mm | T＜0.1mm | |
| Thickest: 4 mm | T＞4.5mm | |
| SMT components specification | ||
| Outline Dimension | ||
| Min size: 0201(0.6mm*0.3mm) | 01005(0.3mm*0.2mm) | |
| Max size: 200 * 125 | 200 * 125 | |
| component thickness: T≤15mm | 6.5mm＜T≤15mm | |
| QFP,SOP,SOJ (multi pins) | ||
| Min pin space: 0.4mm | 0.3mm≤Pitch＜0.4mm | |
| CSP/ BGA | ||
| Min ball space: 0.5mm | 0.3mm≤Pitch＜0.5mm | |
| DIP Assembly | PCB specification | |
| Length and Width( L* W) | ||
| Minimum: L≥50mm, W≥30mm | L＜50mm | |
| Maximum: L≤1200mm, W≤450mm | L≥1200mm, W≥500mm | |
| Thickness( T) | ||
| Thinnest: 0.8mm | T＜0.8mm | |
| Thickest: 3.5mm | T＞2mm | |
