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-1400+ 是 Mini-Circuits 推出的一款小型表面贴装低通滤波器,专为射频/微波信号链中的频率选择与杂散抑制而设计。该器件采用 SMD-4P 封装(尺寸 3.2 × 1.6 mm),适配 50 Ω 系统,可在宽温度范围(-55 ℃ 至 +100 ℃)下稳定工作,符合 RoHS 要求。典型应用为信号调节、基站前端、接收机前置滤波、谐波抑制与互调控制等场景。
设计建议:
LFCN-1400+ 以其小型表贴封装、低插入损耗和工业级温度范围,适合空间受限且对带外抑制与链路损耗敏感的射频系统。作为一款 50 Ω 的低通滤波器,它在移动通信、无线接收前端、测试仪器以及多种射频子系统中具有良好的适配性。最终使用前,请参考 Mini-Circuits 官方数据表获取完整的电气参数、S-参数文件、封装图和回流焊建议,以确保设计的准确性与可靠性。
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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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