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.
本产品为TDK旗下标准型多层陶瓷电容器(MLCC),属于CGA系列核心产品线,专为小型化、低电压电子设备的滤波、耦合场景设计。型号各段编码精准对应核心参数,便于快速选型:
产品核心指标稳定,满足多数低压电子设备需求(参考TDK官方 datasheet):
参数项 规格值 测试条件 额定电压(DC) 16V 最大持续工作电压 标称容值 220nF(224) 25℃、1kHz下测量 容值精度 ±10%(K) 室温范围容值偏差 工作温度范围 -55℃~+85℃ X5R介质固有温度特性 容值温度变化率 ±15%以内 相对于25℃容值的最大偏差 损耗角正切(tanδ) ≤5% 1kHz、25℃下典型值 绝缘电阻(IR) ≥10¹⁰Ω·V 25℃、10V DC下测量采用0402封装(英制尺寸,对应公制1005),是小型化设备的主流封装之一:
介质采用X5R陶瓷材料,平衡了温度稳定性与成本优势:
因体积小、电压匹配性好,广泛用于以下场景:
TDK作为MLCC行业龙头,产品可靠性符合国际标准:
本产品以高性价比、稳定性能成为小型化电子设备的常用选型,TDK的品牌背书进一步保障了应用可靠性。
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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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