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.
FXL0840-100-M 为 cjiang(长江微电)推出的一款一体成型SMD功率电感,标称电感值 10µH,公差 ±20%,额定电流 6.5A,饱和电流(Isat)8A,直流电阻(DCR)59mΩ,封装尺寸为 8.2 × 8.8 mm。结构为一体成型(molded)设计,适合高电流开关电源与功率模块的表面贴装组装。
适用于降压(Buck)/ 升压(Boost)开关电源、DC-DC 模块、电池供电系统、工业电源、LED 驱动及其他需处理 4–8A 电流水平的电源设计中。
由于 DCR 较高,器件在额定电流下会产生显著热量,建议留足散热面积并评估长期热老化;若工作环境温度高或持续大电流,考虑选用 DCR 更低或额定电流更高的替代型号。
FXL0840-100-M 适合对电感值与体积有特定需求且工作电流在 4–6.5A 范围内的设计。若项目需更低损耗或更高连续电流,建议选择 DCR 更低、额定电流更高的型号,或采用并联多颗电感/电感+滤波网络以降低总体损耗与温升。
如需完整数据手册(电感频率特性、温度系数、回流曲线、机械尺寸图和可靠性测试报告),建议向 cjiang(长江微电)索取最新资料以便完成最终设计验证。
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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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