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.
FDCW2012-2-121TF 是长江微电(cjiang)推出的一款小尺寸表面贴装共模滤波器,封装为0805(2012公制尺寸,约2.0 × 1.25 mm)。该器件为双通道设计,针对高速信号线和微弱电流环境中的共模干扰抑制而优化,适合空间受限且对电磁兼容(EMC)有较高要求的电路板应用。
该器件工作温度范围广(-40 ℃ 至 +85 ℃),适合多数商用及部分工业场合。绝缘电阻≥10 MΩ 表明在高阻隔需求的场合仍能保持良好隔离性能。推荐在实际工程中配合热循环、湿热等可靠性验证以确认在目标应用下的长期稳定性。
FDCW2012-2-121TF 是一款针对空间受限、需要有效共模干扰抑制的双通道 0805 共模滤波器,具备 120 Ω@100 MHz 的良好抑制能力、50 V 额定电压及 400 mA 的工作电流,适用于消费电子、通信接口与工业总线等场景。选型时请结合具体工作频段、电流需求与板级布局做综合评估,以确保最佳的 EMC 效果与长期可靠性。若需进一步的阻抗频谱、封装尺寸图或回流焊曲线,建议向厂商索取详细数据资料(Datasheet)和应用说明。
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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.
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