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.
0603B473K500CT为华新科(Walsin)推出的多层陶瓷电容(MLCC),型号各段含义及核心参数如下:
参数项 规格详情 封装代码 0603(英制)/1608(公制) 容值编码 473 → 47×10³ pF = 47nF 精度等级 K → ±10% 额定电压 500 → 50V DC 温度系数 X7R(-55℃~125℃,容变±15%) 介质类型 多层陶瓷 品牌 华新科(Walsin)型号中“B”为华新科该系列标识,“CT”为端电极与封装细分(适配标准贴片焊接)。
0603封装的具体物理参数(华新科典型值):
封装设计适配自动化贴片设备(贴装精度±0.1mm),量产效率高。
该电容因“宽温稳定+小体积”特性,广泛用于以下领域:
该产品平衡了“性能稳定”与“成本可控”,是消费电子、工业控制等领域的高性价比选型。
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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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