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
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CL21B105KOFVPNE是三星(SAMSUNG)推出的通用型多层陶瓷电容器(MLCC),凭借稳定性能、紧凑封装及高可靠性,广泛适配消费电子、小型家电、工业控制等低电压场景。以下从多维度详细解析其核心信息。
该型号属于三星CL系列MLCC,针对低电压通用电路设计,无极性特性使其安装灵活。型号各部分含义明确:
额定容值1 µF,精度±10%,满足多数电路对容值偏差的要求,无需额外校准,适配滤波、耦合等基础功能。
直流额定电压16 V,适用于3.3 V、5 V等低电压系统(如电池供电回路),需遵循80%降额原则(实际工作电压≤12.8 V),避免老化失效。
采用X7R介电材质,温度稳定性优于Y5V,符合行业标准:
采用0805封装(英制),对应公制尺寸为2012(长2.0 mm × 宽1.2 mm),典型厚度0.8 mm,适配PCB小型化设计,兼容回流焊、波峰焊工艺。
三星作为全球MLCC头部供应商,CL21B系列通过多重可靠性测试:
结合性能参数,该电容适用于以下场景:
综上,CL21B105KOFVPNE是一款性价比高、可靠性强的通用MLCC,可满足多数低电压、小型化电路的滤波与耦合需求。
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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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