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.
FDCW3216-2-222TF 为长江微电(cjiang)推出的一款双通道表面贴装共模滤波器,专为抑制高速信号线的共模干扰设计。该器件在100MHz时呈现约2.2kΩ的共模阻抗,额定工作电流200mA、额定电压50V,适用于各种低功耗信号通路的电磁兼容(EMC)处理。封装为1206(公制尺寸3216),直流电阻(DCR)低至1.2Ω,工作温度范围为-40℃~+125℃,绝缘电阻≥10MΩ。
器件采用标准1206贴片封装,适合自动贴装与回流焊工艺。建议按照制造商提供的推荐焊盘尺寸设计PCB,采用符合行业标准的回流焊温度曲线进行焊接。贴装时注意避免过大机械应力,存储与回流后建议进行外观与电性能在线检测。
FDCW3216-2-222TF 面向对尺寸与性能有较高集成要求的应用,适用温度范围及绝缘指标满足一般工业级应用。采购时建议向长江微电索取完整规格书(Datasheet)、电气特性曲线、回流焊工艺说明及可靠性测试报告,以便进行可靠性验证与批量生产导入。订购请使用完整料号:FDCW3216-2-222TF(品牌:cjiang / 长江微电)。
如需进一步的阻抗曲线、封装图或参考电路建议,可联系供应商或索取样品进行实测验证。
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.
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