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.
三星CL05C271JB5NNNC是一款多层陶瓷电容器(MLCC),隶属于三星电子陶瓷电容器产品线,专为高频、精密电子电路设计。型号编码清晰传递核心特性:前缀“CL”为三星MLCC通用系列标识,“05”对应0402英制封装(公制1005),“C”代表C0G/NP0温度系数,“271”表示容值270pF(27×10¹pF),“J”明确精度±5%,“B”对应额定电压50V,后缀则包含包装、端子等细节参数。作为三星成熟型号,其在消费电子、通信、工业等领域广泛应用。
该型号的电气参数精准适配精密电路需求,核心指标如下:
采用0402英制封装(公制1005),尺寸为0.04英寸×0.02英寸(1.0mm×0.5mm),典型厚度0.5mm,重量约0.001g。该封装体积紧凑,适合高密度PCB设计(如智能手机、路由器等小型化设备),同时兼容常规贴片焊接工艺(回流焊、波峰焊),焊接温度范围(260℃回流焊峰值)符合行业标准。
C0G/NP0陶瓷材料以钛酸钡为基,添加少量掺杂剂优化温度特性,核心优势在于零温度漂移特性(对比X7R材料±15%的容值变化):
因稳定的电气特性和紧凑封装,该型号广泛应用于:
三星CL05C271JB5NNNC遵循严格质量管控:
该型号以高稳定性、紧凑封装和可靠质量,成为高频精密电路的优选MLCC,覆盖多场景需求,是电子设计中平衡性能与成本的理想选择。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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