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.
FAUL0420-6R8MT是长江微电(cjiang)推出的贴片功率电感,核心参数覆盖电感性能、可靠性与应用适配性,具体如下:
这些参数明确了器件的性能边界,为不同场景的选型提供清晰参考。
6.8μH是功率电感的典型常用值,适配大多数中低功率DC-DC转换电路(如降压/升压拓扑)。±20%的精度属于电感类器件的商业级常规精度,既满足电路对储能的基本要求,又避免了高精度器件的成本冗余,降低BOM设计压力。
两者差值仅0.1A,说明磁芯饱和特性优异——电流波动对电感值的影响极小,适合对输出稳定性要求较高的场景(如车载传感器电源)。
175mΩ的直流电阻属于同类封装的低损耗水平。以额定电流2.4A计算,电感直流损耗为:
( I^2 \times DCR = 2.4^2 \times 0.175 \approx 1W )
低损耗可有效降低电源模块整体功耗,提升设备续航(如便携式电子)或节能效果(如工业控制)。
0420封装(4.2×4.4mm)比传统功率电感体积缩小约30%,适配空间受限场景(如手机快充模块、车载中控);SMD封装支持自动化贴装,大幅提升生产效率,降低人工成本。
FAUL0420-6R8MT通过AEC-Q200车规认证,满足汽车电子行业的严苛可靠性要求:
这一认证使其成为车载电子电源电路的可靠核心器件。
结合参数与可靠性,FAUL0420-6R8MT适用于多领域:
长江微电(cjiang)是国内专注电感研发的成熟厂商,拥有10余年功率电感制造经验,产品覆盖消费电子、汽车电子等领域。FAUL0420-6R8MT采用:
品质稳定可靠,适合批量采购与长期使用。
FAUL0420-6R8MT是一款平衡小型化、高可靠性与低损耗的贴片功率电感:
若需进一步了解,可参考长江微电官方 datasheet 或联系技术支持。
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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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