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.
MCS20FC-R47MHC 是 PSA(信昌电陶)系列的一款表面贴装功率电感,标准型 0806 封装,额定电感值 470 nH,公差 ±20%。该器件面向中小功率开关电源与电源滤波应用,具有较低的直流电阻(DCR)23 mΩ 和较高的额定电流能力,额定电流(Irated)为 4.05 A,饱和电流(Isat)为 5.3 A。小尺寸、高电流与较低损耗的组合,使其适用于空间受限且需较大输出电流的电源模块和转换器。
MCS20FC-R47MHC(470 nH,±20%,DCR 23 mΩ,Irated 4.05 A,Isat 5.3 A,0806 SMD)是一款适用于中小功率开关电源与滤波场合的功率电感。其优势在于小体积下提供较高的载流能力与较低的直流损耗,适合空间受限但需较大输出电流的应用。在设计中应关注直流偏置对电感值的影响、DCR 引起的铜损与温升,并在 PCB 布局与散热上采取相应措施以确保长期稳定工作。若对电感容差或 DCR 有更高要求,可咨询供应商获取更详尽的测试条件与替代型号建议。
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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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