Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Availability on request
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMMS0650-2R2M是顺翔诺(SXN)品牌推出的一款高性能贴片功率电感,专为中大功率电源电路设计,兼具高电流承载能力、低损耗与紧凑体积,可满足多种电子设备的电源转换需求。
该电感型号SMMS0650-2R2M中,“SMMS0650”为封装与系列代号,“2R2”表示标称电感值为2.2μH(“R”替代小数点),“M”对应电感精度±20%。产品属于贴片式(SMD)功率电感,核心定位为中大功率电源场景的高效储能元件,适配自动化贴装工艺,降低生产复杂度。
SMMS0650-2R2M的电性能参数针对功率电路需求优化,关键指标直接影响电源效率与稳定性:
标称电感值为2.2μH,精度±20%,实际电感范围为1.76μH~2.64μH。该精度满足大多数功率电路的常规设计需求,无需额外高精度筛选即可稳定工作,同时降低了物料成本。
直流电阻仅为12.5mΩ,属于低损耗设计。DCR越小,电感在直流偏置下的铜损越低,可有效提升电源转换效率(减少能量损耗转化为热量),同时降低设备温升,延长使用寿命。
SMMS0650-2R2M采用SMD贴片封装,尺寸为7.1mm×6.6mm×5mm(长×宽×高),体积紧凑:
基于其高电流、低损耗与紧凑体积的特点,SMMS0650-2R2M适用于以下核心场景:
在降压/升压DC-DC电路中,该电感可稳定输出电压,满足便携设备(笔记本、平板)、工业电源模块的功率需求;低DCR特性还能提升电池续航能力,减少充电频率。
车载环境对电子元件的电流承载能力要求较高,该电感的9.5A额定电流与12.5A饱和电流,可适配车载充电、车载显示屏等设备的电源模块,稳定应对汽车启动、负载波动等工况。
LED驱动电路需要低损耗电感以提升光效,SMMS0650-2R2M的低DCR可减少功率损耗,同时高电流能力支持多颗LED串联/并联的大功率驱动场景(如户外显示屏、工业照明)。
工业电源模块对稳定性要求严苛,该电感的宽电流冗余与紧凑封装,可适配PLC、伺服驱动器等设备的电源系统,适应工业环境的温度波动与负载突变。
SMMS0650-2R2M通过平衡功率、效率与体积,成为中大功率电源电路的高性价比选择,可覆盖消费电子、车载、工业等多领域应用。
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