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.
YNR1050-470M是益嘉源(YJYCOIN)推出的表面贴装磁胶屏蔽功率电感,专为中低功率开关电源、便携电子设备及工业电源模块设计,兼具低EMI、高可靠性与紧凑封装的特点,可满足多数电源电路的储能、滤波及EMC合规需求。
作为一款SMD功率电感,YNR1050-470M的核心定位是2A级中功率、低EMI要求的电源电路,关键特性包括:
YNR1050-470M的参数经过场景化优化,核心参数解析如下:
标称47μH,精度±20%,实际范围为37.6μH~56.4μH,覆盖开关电源储能、输出滤波的典型需求,无需额外高精度匹配,降低设计成本。
标称163mΩ,反映绕组铜损:相同电流下热损耗(I²R)更低,电源效率提升约0.65%@2A,同时降低电感自身温度,延长寿命。
采用SMD-2表面贴装封装,物理尺寸为10mm×10mm×5mm(长×宽×高),特点包括:
结合参数特性,YNR1050-470M广泛适用于:
综上,YNR1050-470M是一款性价比高、可靠性强的磁胶屏蔽功率电感,可满足消费电子、工业及车载等领域的中低功率电源需求。
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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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