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-3800+ 为 Mini-Circuits 系列表面贴装低通滤波器,针对射频系统中的带内信号保真与带外干扰抑制而设计。产品以 50Ω 系统为标称阻抗,截止频率 4.85 GHz,典型插入损耗约 1.5 dB,适用于宽带高速射频应用且符合 RoHS 要求。工作温度范围为 -55℃ 至 +100℃,适应工业级环境。
LFCN-3800+ 采用 1206(3216)表贴封装,尺寸小,方便高密度 PCB 布局。封装利于自动化贴片与回流焊接。建议在 PCB 布局时考虑焊盘热容量与阻抗控制,以确保重复性和稳定的射频性能。具体外形尺寸与焊盘建议请参阅 Mini-Circuits 官方数据手册。
LFCN-3800+ 工作温度范围覆盖 -55℃ 至 +100℃,适合大多数工业与通信环境。Mini-Circuits 产品通常经过环境加速老化与热循环测试,但在关键应用中建议进行系统级验证,包括温度循环、震动与长期功率耗散测试,以确认长期稳定性。
在选型时应核对系统的频谱边界、所需衰减量与允许插损。若系统对回波损耗、功率处理能力或相位响应有更严格要求,请参考官方数据手册或联系厂商技术支持获取 S-参数、最大可承受输入功率与相位/群延迟曲线。订购时使用完整型号 LFCN-3800+ 并确认符合 RoHS 标识与包装需求。
LFCN-3800+ 是一款小型化、低插损且适应工业温度的低通滤波器,适合对带外抑制与尺寸有严格要求的射频系统。凭借 50Ω 兼容性、4.85 GHz 截止频率与 1206 表贴封装,它为射频前端、模块化设备及测试系统提供简洁而可靠的滤波解决方案。对于精确性能指标和 S 参数曲线,建议结合 Mini-Circuits 官方数据手册或样品测评以完成最终设计验证。
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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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