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.
华新科0603B223K101CT是一款0603封装的片式多层陶瓷电容(MLCC),属于华新科常规商用/工业级MLCC系列,型号编码直接映射核心参数:
该产品定位为中容值、宽温宽、高可靠性的通用MLCC,适用于多数电子设备的电源滤波、信号耦合等场景,兼顾成本与性能。
容值为22nF(0.022μF),精度±10%,满足大多数非极端精密的电路需求。需注意:容值会随温度、直流偏置略有变化(具体见X7R特性),实际选型需预留10%~15%余量。
额定电压为100V DC,是该电容能长期稳定工作的最大直流电压。实际应用需遵循电压降额原则:
采用X7R陶瓷介质(Class II型MLCC),核心特性:
0603封装是SMT行业标准小封装,兼容所有常规贴片机(如富士、西门子系列),适合高密度电路板设计(如便携式设备、通信模块),可实现每平方厘米数十个电容的贴装密度。
华新科对该系列产品通过多项行业标准验证:
该产品因参数均衡,适用于以下核心场景:
该产品作为华新科成熟系列,在性能、可靠性与成本间实现平衡,是电子设计中通用MLCC的优选之一。
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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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