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.
SMMS0650-1R5M是顺翔诺(SXN)推出的贴片式功率电感,专为中高功率电子电路的储能与滤波需求设计,兼具高电流承载、低损耗及紧凑封装等特点,广泛适配各类电源及功率转换场景。
该型号属于功率电感范畴,型号命名逻辑清晰:SMMS为品牌/系列标识,0650对应封装尺寸(7.1×6.6×5mm),1R5表示电感值1.5μH(“R”替代小数点),M代表精度±20%。产品采用表面贴装(SMD)工艺,支持自动化生产,适配高密度PCB布局。
标称电感值1.5μH,精度±20%,实际范围1.2μH~1.8μH。此精度满足功率电感典型需求——功率电路中电感以储能、滤波为主,无需高频谐振级精度,±20%范围可降低成本且不影响电路效率。
DCR为8.5mΩ,是线圈导线直流电阻。低DCR是核心优势:10A电流下损耗P=I²R=10²×8.5×10⁻³=0.85W,发热小,降低散热设计要求。
采用SMD贴片封装,外形尺寸7.1mm(长)×6.6mm(宽)×5mm(高),体积紧凑适配中功率电路PCB布局。封装材料耐高温,可承受回流焊温度冲击,引脚牢固焊接可靠性高。
总结:SMMS0650-1R5M平衡了电流承载、损耗与体积,是车载、工业、消费电子领域中高功率场景的可靠选择,性价比突出。
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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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