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.
PCAQ2012B-900T040是一款贴片式双路共模滤波器,核心作用是抑制电子电路中的共模干扰(即线路中同时存在于两根导线与地之间的干扰信号),帮助设备满足电磁兼容(EMC)标准,避免干扰影响自身或周边设备的正常工作。其设计针对低压小功率电路,兼顾小封装与高效滤波,适合高密度PCB布局场景。
采用0805贴片封装(尺寸约2.0mm×1.25mm×0.8mm),属于主流小型化封装:
由PROD谱罗德(专业EMC器件品牌)出品,产品符合IEC 61000-4-2/3等电磁兼容标准,批量生产一致性好,参数偏差小;长期应用验证表明,其在宽温、低损耗场景下的可靠性稳定,适合量产需求。
综上,PCAQ2012B-900T040是一款小封装、低压小功率、宽温适用的双路共模滤波器,可高效解决多数电子设备的共模干扰问题,是高密度PCB设计的实用选择。
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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