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.
FAUL0518-4R7MT是长江微电(cjiang)推出的车规级SMD功率电感,针对汽车电子、工业电源等对「小体积、高电流承载、严苛可靠性」有强需求的场景设计。其核心价值在于**「紧凑封装下的高电流密度+车规级可靠性」**,可解决高密度电路中储能、滤波的关键痛点,同时适配自动化生产与成本管控需求。
通过AEC-Q200认证——汽车电子元器件的行业金标准,需通过以下严苛测试:
长江微电(cjiang)作为国内功率电感主流厂商,拥有12年车规级元器件研发经验,产品覆盖从0.1μH到1000μH的全系列功率电感。FAUL0518-4R7MT凭借「车规认证+小体积+高电流」的组合,可替代TDK、Murata等进口品牌的同类产品,在成本(低20%~30%)、交期(缩短15天)上更具优势,适合国内汽车电子、工业客户的国产化替代需求。
该产品已实现量产,支持样品申请与批量定制,可满足不同客户的电路设计需求。
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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