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.
FNR6045S680MT 是长江微电(cjiang)推出的一款功率型磁胶屏蔽电感器,封装为表面贴装(SMD),外形尺寸约 6×6 mm。标称电感值 68 μH,公差 ±20%,额定电流 1.1 A,饱和电流(Isat)1.3 A,直流电阻(DCR)约 376 mΩ。该器件以其较大电感量和屏蔽结构,适合对体积与磁干扰有一定约束的功率滤波场合。
功耗示例:在 1.0 A 连续电流下,线损约 P = I^2·DCR ≈ 0.376 W;在额定 1.1 A 下约 0.455 W,提示在高电流、长时间工作时需考虑散热。
由于电感值较大,适合开关频率较低或需要较大储能的场合;不适宜用于高频(数百 kHz 以上)需小电感量的高速开关应用。
总结:FNR6045S680MT 是一款面向低中频功率滤波、需要屏蔽和较大电感量的 SMD 电感。选型时需综合考虑电流、损耗与散热等因素,并参考厂方数据手册完成布局和可靠性验证。若需进一步的电气特性曲线或推荐封装焊盘,建议向供应商获取完整 Datasheet。
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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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