Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FNR5040S270MT 是长江微电(cjiang)推出的一款贴片功率电感,封装尺寸为 5×5mm,属于磁胶屏蔽型功率电感。额定电感值为 27 μH(公差 ±20%),额定电流 1.25 A,饱和电流(Isat)1.75 A,直流电阻(DCR)约 244 mΩ。该器件针对开关电源与电源滤波场景优化,兼顾体积、耐流性与抑制电磁干扰的能力。
标准订货请使用完整型号 FNR5040S270MT,并向长江微电或其授权代理咨询包装(卷盘)、最小起订量与样品获取。若需更低 DCR 或更高饱和电流,可参考同类功率电感中标称电感相近但 DCR/Isat 优化的型号,选型时比对电感值、DCR、Isat 及封装尺寸以保证兼容。
以上为 FNR5040S270MT 的关键概述与应用提示,可作为电源设计与器件选型的参考基础。若需提供典型等效电路、温升测试数据或 PCB 封装建议图,可进一步联系以获取详细资料。
Request for quote
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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