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Consumer PCBA SMT SMT Placement Optimization Guide: Yield 99.98% Path to Implementation
Consumer PCBA SMT SMT Placement Optimization Guide: Yield 99.98% Path to Implementation

Consumer electronics are developing towards miniaturization and high integration. The PCBA SMT mounting process is facing severe challenges: the size of components is evolving from 0402 package to 01005 package (0.4mm×0.2mm), and the mounting accuracy requirement is raised to ±30μm

2026/02/02
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Is it difficult to locate high-speed PCB electromagnetic interference sources? Mastering these skills doubles efficiency
Is it difficult to locate high-speed PCB electromagnetic interference sources? Mastering these skills doubles efficiency

The EMI issue of high-speed PCBS (typically referring to PCBS with signal frequencies exceeding 100 MHZ or rising edges less than 1ns) is indeed more difficult to troubleshoot, as high-frequency signals have stronger radiation capabilities and are prone to problems such as transmission line effects and crosstalk.

2026/02/02
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