onsemi安森美公开产品 · onsemi访问官网 →免费展示 · 资料来自公开信息 · 如需撤下请联系 ads@tidai.orgTidai — Component Alternative Community / 元器件替代社区
替代网 · 元器件替代社区 · Domestic alts, EOL cross-ref, selection pitfalls, supply chain & BOM tools — domestic alternatives, EOL cross-reference, selection pitfalls, supply chain & lead time, BOM tools. Broader than Pin-to-Pin vertical sites. Bilingual CN+EN. Alternatives for reference — verify yourself. Not procurement/engineering/legal advice. No politics. No fabricated compatibility data.
CategoriesPick a board and join the discussion
Announcements / 站务公告
Forum news, bilingual rules, and official notices
Latest: 【招商】广告位刊例与首单优惠 / Advertise on Tidai
2026-11-03 09:00 北京时间
2026-11-03 09:00 北京时间
3 threads
3 posts
3 posts
Domestic Alternatives / 国产替代
Cross-reference methods and risk lists — verify yourself
Latest: 如何写风险清单而不站队 / Risk list without brand wars
2026-11-02 16:10 北京时间
2026-11-02 16:10 北京时间
2 threads
2 posts
2 posts
EOL & Cross-Reference / 停产交叉
EOL/PCN sources, LTB windows and public cross candidates
Latest: 交叉候选怎么避免「听说来的」 / Sourcing cross candidates
2026-11-03 11:30 北京时间
2026-11-03 11:30 北京时间
2 threads
2 posts
2 posts
Selection Pitfalls / 选型避坑
Application constraints, functional alts and package variants
Latest: 封装变体与功能替代：发帖怎么区分 / Package variant vs functiona…
2026-11-04 10:20 北京时间
2026-11-04 10:20 北京时间
2 threads
2 posts
2 posts
Supply Chain & Lead Time / 供应链与交期
Lead-time observations, second source and channel notes
Latest: 二供讨论：认证与同族参数字段 / Second-source notes
2026-11-04 14:00 北京时间
2026-11-04 14:00 北京时间
2 threads
2 posts
2 posts
BOM & Tools / 清单与工具
BOM change fields and public tooling notes
Latest: 公开交叉/BOM 工具怎么写体验帖 / Writing tool notes
2026-11-05 09:30 北京时间
2026-11-05 09:30 北京时间
2 threads
2 posts
2 posts
Chinese / 中文交流
Chinese-first talk — still alternative focused
Latest: 新人提问前：三件事先自查 / Before you ask checklist
2026-11-05 11:20 北京时间
2026-11-05 11:20 北京时间
2 threads
2 posts
2 posts
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