Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CL21Y105KCYVPNE 为 SAMSUNG(三星)生产的贴片多层陶瓷电容(MLCC),标称电容值 1.0 µF,容差 ±10%(K),额定电压 100 V,介质为 X7S,封装为 0805(公制 2012,约 2.0 mm × 1.25 mm)。此型号在体积与电容量之间取得平衡,适用于对体积、耐压与频率特性有综合要求的中高电压电路应用。
总结:CL21Y105KCYVPNE(SAMSUNG,0805,1 µF,±10%,100 V,X7S)在体积受限且需要较高耐压的去耦与滤波场合具有良好性价比。但因 X7S 及 Class II 陶瓷在温度和直流偏压下的容量变化特性,设计时应进行 DC-bias 与温度下的实际验证,并根据需要采取并联、容量保留或更改介质方案以满足系统要求。若需更详细的电压偏置曲线、温度曲线或封装外形尺寸与回流焊工艺参数,建议参考三星官方数据手册或联系经销商获取完整资料。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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