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.
FDCW3216-2-900TF是长江微电(cjiang) 推出的1206封装双路共模滤波器,针对100MHz频段共模电磁干扰(EMI)优化设计,兼具小体积、宽温适应性与低损耗特性,适用于低功耗通信、传感器接口等高密度电子系统,可有效提升电路电磁兼容性(EMC)。
该器件属于双路共模滤波器件,核心作用是抑制电路中传输的共模干扰(即两条信号线上同时出现的同相干扰),同时保留差模信号(有用信号)的传输。与普通电感不同,共模滤波器通过双绕组的磁耦合特性,对共模噪声呈现高阻抗,对差模信号阻抗极低,从而实现“滤干扰、保信号”的平衡。
FDCW3216-2-900TF采用1206表面贴装封装(英制尺寸,对应公制3216,型号中“3216”已体现),标准尺寸为3.2mm×1.6mm×1.0mm,具有以下优势:
结合参数特性,该器件主要适用于以下场景:
长江微电(cjiang)作为国内被动元器件龙头企业,产品通过ISO9001、RoHS等认证,质量稳定可靠;FDCW3216-2-900TF针对100MHz频段的参数优化,避免了“宽频但无针对性”的滤波短板,同时小体积、宽温、低损耗的组合,相比进口同类产品具有更高性价比,是中小批量电子设计的优选方案。
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