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.
PCAC9070MW-102是谱罗德(PROD) 推出的双通道共模滤波器,专为中低压电路的电磁干扰(EMI)抑制设计,核心解决电子设备中电源线路、信号线路的共模噪声问题,帮助设备满足电磁兼容(EMC)标准要求。产品兼顾低损耗、小型化与宽温适应性,适用于消费电子、工业控制、汽车电子等多领域,是中小功率设备EMI整改的高性价比选择。
采用2通道独立设计,支持双路电源/信号滤波(如双路12V电源、差分信号链路),无需额外并联多器件;额定电流达4A,可覆盖中小功率设备的单路/双路需求(如12V/4A单路输出、5V/3A双路输出),避免电流不足导致的滤波失效或器件过热。
在100MHz频段(EMI高发区) 实现1kΩ共模阻抗,是核心优势之一——100MHz是多数电子设备(通信、工业控制)的干扰集中频段,高阻抗可有效衰减共模噪声,帮助设备快速通过CE、FCC等EMC认证。
直流电阻(DCR)仅13mΩ,远低于同类产品平均水平(20-30mΩ),以4A连续工作为例,单通道损耗仅约0.21W,双路仅0.42W,显著减少设备发热,提升长期可靠性。
采用SMD贴片封装,尺寸为9×7×4.8mm(长×宽×高),属于小型化设计:
工作温度范围为**-25℃至+125℃**,属于宽温设计:
该产品通过平衡滤波性能、损耗、尺寸与环境适应性,成为多领域EMI整改的实用方案,可帮助设备快速满足认证要求,提升产品竞争力。
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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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