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.
FNR6028S3R3MT(品牌:cjiang/长江微电)是一款面向中高电流开关电源与功率管理应用的表面贴装磁胶屏蔽电感。主要参数:电感值 3.3µH(±20%),额定电流 3.8A,饱和电流(Isat)4.5A,直流电阻(DCR)约 33mΩ,封装 SMD,外观尺寸 6×6mm。结构上采用屏蔽设计,有利于减小磁外泄和电磁干扰(EMI)。
总结:FNR6028S3R3MT 以 3.3µH/3.8A 的性能点、屏蔽结构与 6×6mm SMD 封装,为中小功率开关电源与电源滤波场合提供了平衡的功率密度与电磁兼容表现。实际设计中应综合纹波电流、效率与热管理进行选型与验证,以确保系统稳定与可靠。若需更详细的封装图、回流曲线或完整电气特性,请参考厂方数据手册或联系供应商获取样片测试支持。
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.
Related products