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.
FXLB252012-2R2-M 是长江微电(cjiang)推出的一款一体成型功率电感,电感值为 2.2 µH,公差 ±20%,额定电流 3.0 A,饱和电流(Isat)3.3 A,直流电阻(DCR)典型值 68 mΩ。封装为表面贴装(SMD),外形尺寸 2.5 × 2.0 × 1.2 mm,满足 AEC‑Q200 车规等级,适合空间受限且要求高可靠性的电源滤波与储能场合。
优势:小尺寸/低矮高度、高额定电流与车规可靠性结合,适合空间受限的高功率点载场合;一体成型结构提高抗振动与长期稳定性。
注意事项:应以额定电流为长期使用界限,避免长期在饱和区工作;在高温或高频大电流条件下需评估 DCR 导致的功耗与温升,并做相应散热设计。
FXLB252012‑2R2‑M 满足 AEC‑Q200 车规测试项,适用于汽车级可靠性要求。常见为 SMD 卷带包装,适配自动贴装与回流焊流程。具体包装方式、典型性能曲线(电感随 DC 偏置、温度的变化)和推荐 PCB 尺寸请参照供应商规格书以获得详细参数与布局建议。
总结:FXLB252012‑2R2‑M 是一款适合高可靠性、小尺寸、高电流点载电源设计的功率电感,适用于车规与工业级电源应用,在布局和散热设计得当时,可为开关电源提供稳定的滤波与储能性能。若需完整电气特性曲线或陆续样品与大货信息,请联系供应商或索取详细规格书。
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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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