北京时间 2026-08-17 10:52:12 · 供应链分析

AI服务器MLCC挤占消费级产能，看好太阳诱电等通用MLCC厂商。

涉及标的： $MU

中文翻译

我认为我们正看到AI服务器对多层陶瓷电容器(MLCC)的需求产生了一个有趣的影响……即消费级/通用MLCC的产能正在收紧。如果你像我一样对$MU / 三星 / SK海力士 -> 传统DRAM的越南闪回有印象：我的论点是，我们可能会在下半年末或2027年初看到消费级/广泛MLCC出现同样的情况。 7月6日： “AI导向的高端MLCC生产的挤出效应已开始蔓延至汽车和消费市场。” 7月28日： “AI需求推动日本和韩国MLCC供应商月度出货量创纪录；消费级订单溢出持续激增” 8月12日：随着[MLCC]产能从消费级转向AI导向产品……（Trendforce） 8月12日：中国电子市场渠道调查显示22µF和47µF MLCC（使用更广泛）缺货。随后发现并指出某些制造商已停止接单。（供参考：华新表示高量智能手机/PC产品如……22µF，因此是更广泛的MLCC）显然，三星电机/村田是AI服务器MLCC扩产的主要受益者。但像太阳诱电（6976，披露：我持有仓位）这样在整体MLCC中拥有较大市场份额但AI服务器份额较少的公司，将是这一现象的主要受益者。有趣的是，我们才处于2026年下半年，所以下一个主要瓶颈应该会很有趣！

英文原文

I think we're seeing AI server MLCC demand cause an interesting effect... with tightening capacity for consumer/general-purpose MLCCs. If you get Vietnam flashbacks like I do to $MU / Samsung / SK Hynix -> Legacy DRAM: My thesis is we'll see the same thing here maybe late H2, early 2027 with consumer/broad MLCCs. From July 6th: "the crowding-out effect from AI-oriented high-end MLCC production has begun spilling over into both the automotive and consumer markets." July 28th: "AI Demand Pushes Japanese and Korean MLCC Suppliers to Record Monthly Shipments; Consumer-Grade Order Spillovers Continue to Surge" Aug 12: As [MLCC] capacity shifts from consumer grades to AI-oriented products... (Trendforce) Aug 12: China's electronics market channel checks found 22µF and 47µF MLCCs (used more broadly) out of stock. Then found and said certain manufacturers had stopped taking orders. (for reference: Walsin said high-volume smartphone/PC products such as... 22µF, so it's broader MLCCs) Obviously Samsung Electro-Mechanics/Murata are main beneficiaries of AI server MLCC ramp. But companies with large market share of overall MLCCs like Taiyo Yuden (6976, disclosure: I have positions) with less AI server share, would be a major beneficiary of this. Fun part is, we're only in H2 2026, so the next major bottleneck should be fun!

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