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.
CBW100505U190T是风华(FH)品牌推出的高频滤波贴片磁珠,属于0402封装系列(对应公制1005尺寸),专为抑制100MHz频段电磁干扰(EMI)设计,适用于单路信号或电源线路的噪声过滤,兼顾低功耗与宽温适应性。风华作为国内老牌电子元件厂商,该系列磁珠经多轮可靠性验证,广泛应用于消费电子、工业控制等领域。
磁珠的核心价值体现在频率特性与直流损耗的平衡,本型号关键参数及实际意义如下:
本型号因小封装、宽温、低损耗的特点,适配多类高频电子设备:
核心优势:① 0402封装节省PCB空间(仅1.0mm×0.5mm),适合高密度布局;② 低DCR减少功耗,延长电池设备续航;③ 宽温范围覆盖工业/车载应用,可靠性更高。
CBW100505U190T作为风华品牌的经典高频滤波磁珠,凭借精准的100MHz频段阻抗特性、低直流损耗与宽温适应性,成为消费电子、工业控制等领域抑制EMI的优选元件,可有效提升电路的电磁兼容性(EMC)。
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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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