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.
BLM15AX100SN1D 是村田(muRata)系列的片式磁珠(ferrite bead),0402 贴片封装,面向电源和信号线的高频干扰抑制。其基础电气参数为:
磁珠的阻抗是频率相关的。该型号在 100 MHz 时标称阻抗为 10 Ω,但在低频与更高频时值会变化:
因此在抑制开关电源纹波、数字接口高速干扰(几十至几百 MHz)时有效。
直流电阻约 15 mΩ,意味着在额定电流 1.74 A 下的损耗与温升估算:
典型应用:
选型时注意:
建议的验证项目:
BLM15AX100SN1D 为 0402 小型、低 DCR 的单通道磁珠,适用于需要兼顾低直流压降与中高频干扰抑制的应用。设计时应结合实际频谱、工作电流与热环境选择合适的余量与布板方式;若需更高阻抗或更高电流承受能力,可考虑更大封装或不同型号以匹配系统要求。
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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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