[{"data":1,"prerenderedAt":170},["ShallowReactive",2],{"blog-initial-en-81":3},{"posts":4,"totalPosts":161,"totalPages":162,"currentPage":163,"categories":164,"availableYears":168,"hasMore":28},[5,23,37,53,67,78,91,101,112,125,137,147],{"id":6,"slug":6,"title":7,"description":8,"date":9,"category":10,"image":11,"featured":12,"tags":13,"readingTime":21,"year":22,"month":21},"lead-free-hasl-pcb","Lead-Free HASL PCB Manufacturing Solutions","Complete guide to lead-free HASL PCB manufacturing, SAC alloy properties, process optimization, and comparison with traditional HASL finishes.","2025-07-22","technology","/assets/img/blogs/2025/07/lead-free-hasl-pcb.webp",false,[14,15,16,17,18,19,20],"Lead-free HASL PCB","RoHS HASL","SAC305 PCB finish","Lead-free solder leveling","Environmental PCB finish","HASL lead-free process","Green PCB manufacturing",7,2025,{"id":24,"slug":24,"title":25,"description":26,"date":9,"category":10,"image":27,"featured":28,"tags":29,"readingTime":36,"year":22,"month":21},"magnetic-lock-security-surveillance","Magnetic Lock Controller PCB: Access Control, Power Switching and Safety","Design considerations for electromagnetic lock controllers: power switching, access authentication interfaces, safe egress, transient suppression and reliability testing.",null,true,[30,31,32,33,34,35],"Magnetic Lock PCB","Voice Recognition PCB","Mobile Access PCB","Barrier Gate PCB","RFID Access PCB","Smart Card PCB",8,{"id":38,"slug":38,"title":39,"description":40,"date":9,"category":41,"image":42,"featured":12,"tags":43,"readingTime":52,"year":22,"month":21},"ro4003c-pcb-china","RO4003C PCB China: High-Frequency PCB Manufacturing and Assembly with HILPCB","Discover how HILPCB supports RO4003C PCB China projects with high-frequency multilayer PCB manufacturing, hybrid stackups and scalable assembly services.","manufacturing","/assets/img/blogs/2025/07/ro4003c-pcb-china.webp",[44,45,46,47,48,49,50,51],"RO4003C PCB China","High-Frequency PCB","Rogers PCB","RF PCB","Microwave PCB","High-Speed PCB","PCB Manufacturing China","PCB Assembly China",9,{"id":54,"slug":54,"title":55,"description":56,"date":57,"category":41,"image":58,"featured":12,"tags":59,"readingTime":66,"year":22,"month":21},"audio-system-pcb","Audio System PCB Design and High-Fidelity Electronics Manufacturing","Audio PCBs need controlled analog returns, interface-specific digital routing and a verified amplifier heat path. 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