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.
LFCN-1450+ 为 Mini-Circuits 提供的一款表面贴装低通滤波器,专为射频(RF)系统的信号调节与带外抑制设计。该器件在50Ω系统中工作,截断频率为1.825 GHz,典型插入损耗约为1 dB,工作温度范围宽(-55℃ ~ +100℃),并符合RoHS 环保要求,适合要求小型化、可靠性高的射频前端和测试系统应用。
这些参数保证了在通带内较低的损耗和在截止以上频段的有效抑制,便于维护系统增益和降低互调及带外干扰。
LFCN-1450+ 采用紧凑表面贴装体积,有利于高密度PCB布局。其宽温度工作范围适配工业级应用。推荐在布局时注意充分接地与热路径,使用过孔环绕地平面有助于抑制寄生辐射与改善功率散热。
LFCN-1450+ 为需要兼顾体积、插入损耗与带外抑制的射频系统提供了实用的低通滤波解决方案。其50Ω兼容性、约1 dB 的低插损及宽温度工作范围,使其在通信前端、测试设备及其他高频应用中具有良好的适配性与可靠性。对于追求系统性能与尺寸优化的工程设计,LFCN-1450+ 是一个值得考虑的元件选项。
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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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