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
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PCAQ4532H-102T210 是谱罗德(PROD)推出的一款贴片共模滤波器(Common-Mode Choke),封装为 SMD-4P,外形尺寸 4.5 × 3.2 mm。器件为双通道设计,面向需要抑制共模干扰、保持差模信号完整性的场合,额定电流达 2.5 A,适用于中低压(≤50 V)电源与高速差分信号线的 EMI 抑制。
PCAQ4532H-102T210 为 SMD-4P 结构,四引脚布局通常对应两个绕组的两个端子,便于串联在线路中实现共模抑制。器件体积 4.5 × 3.2 mm,适配常见贴片工艺与自动化贴装。
器件设计符合工业级工作温度(-40 ℃ ~ +125 ℃),绝缘电阻 ≥ 10 MΩ,耐压 50 V。对于有更高可靠性需求的应用,建议在实际环境下做整机级的温升与寿命评估,并进行焊接后电气性能验证。
在选型时应确认系统的最大工作电压不超过 50 V、工作电流不超 2.5 A,并结合目标频段(本件在 100 MHz 有 1 kΩ 共模阻抗)评估抑制效果。若需要更高电流或更低 DCR,可考虑同系列或其它厂商的高电流型共模电感;如需更高工作电压或更低温漂,应选用相应额定规格更高的产品。
以上为 PCAQ4532H-102T210 的概要介绍和使用参考,如需更详细的频率响应曲线、等效电路图或封装图纸(PCB 尺寸、焊盘建议),建议向供应商索取产品数据手册和测试报告以便进一步设计验证。
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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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