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.
GALI-39+ 是 Mini-Circuits 提供的一款表面贴装低噪声放大器(LNA),适用于直流至 7000 MHz 的宽带放大需求。器件为 50Ω 设计,封装为 SOT-89-4,小型化且便于自动贴装,适合高密度射频前端与便携式接收系统。
GALI-39+ 在宽带范围内提供接近 10 dB 的稳定增益,同时保持较低的噪声系数(2.4 dB),对接收链灵敏度提升明显。良好的输入/输出回波损耗减少了外部匹配网络的复杂度。较高的 IP3(22.9 dBm)和 P1dB(10.5 dBm)表明该器件在面对强干扰信号时具备良好的线性性能与抗饱和能力。
SOT-89-4 小型 SMT 封装便于批量生产与自动化贴片装配,工作温度范围宽(-45℃ 至 +85℃),适合工业与严苛环境。建议在产品验证阶段参考 Mini-Circuits 的数据手册获取完整 S 参数、稳态曲线与推荐 PCB 布局,以确保设计一次通过。
总体而言,GALI-39+ 以其宽带、低噪声与良好线性,适合对灵敏度和线性有综合要求的射频接收与前端放大应用。
Request for quote
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.
Related products