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.
LFCN-5500+ 是 Mini-Circuits 提供的一款面向射频/微波信号调节的低通滤波器,采用表面贴装(SURF MT)封装并符合 RoHS 要求。该器件设计为与 50Ω 阻抗系统直接匹配,用于在高频应用中抑制截止频率以上的干扰和镜像信号,同时尽量减少通过带宽内的信号损耗。工作温度范围宽(-55℃ 至 +100℃),适合工业级及军民两用环境的稳定工作。
以上为本器件在常见条件下的关键参数,实际系统表现会随具体频点、信号功率与电路板布局有所差异,建议在系统中进行实测验证。
在选择 LFCN-5500+ 时,请结合系统带宽、所需截止斜率、通带平坦度及最大可承受功率进行评估。使用前建议:
LFCN-5500+ 标注 RoHS 合规,符合常见环保和电子制造要求。Mini-Circuits 作为知名射频元件供应商,通常提供详细数据表和可靠性的出厂测试记录,建议在订购时索取最新资料以支持设计验证与可靠性评估。
总结:LFCN-5500+ 为一款面向 50Ω 射频系统的表面贴装低通滤波器,6.2 GHz 截止、通带插入损耗低、工作温度范围宽,适合在要求带外抑制与低损耗传输的中高频应用中使用。在实际系统集成中应关注布局、匹配与功率容限,并通过测量与仿真验证最终性能。
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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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