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.
SMMS0650A-150M是顺翔诺(SXN)推出的车规级一体成型电感,专为汽车电子及工业控制领域的中功率直流变换、滤波场景设计。其核心特性围绕「高电流密度、低损耗、车规可靠性」展开,兼顾性能与成本,可满足车载电源、传感器模块等严苛环境下的稳定运行需求。
电感标称值为15μH,精度±20%,符合车规电感的通用误差范围。该参数可满足大多数DC-DC转换器的储能需求(如12V转5V/3.3V电路的电感选型),精度设计平衡了批量生产一致性与成本控制。
直流电阻为85mΩ,属于同规格电感中的低损耗水平。低DCR可显著降低铜损(P=I²R),减少电源转换效率损耗,尤其适合需要高效能的车载电源设计。
采用磁粉芯一体成型工艺,相比传统绕线电感:
磁芯选用高饱和磁通密度的合金材料(如铁硅铝),兼顾高电流能力与低损耗;绕组采用粗线径漆包线,匹配4A额定电流需求,同时控制DCR在85mΩ以内。
SMMS0650A-150M的车规认证与性能参数,使其适配以下场景:
通过AEC-Q200认证,可在-40℃~125℃的宽温范围稳定工作,通过包括温度循环、湿度偏置、振动冲击在内的汽车级可靠性测试,符合ISO 16750等车载电子标准。
一体成型结构+车规材料,可抵抗汽车行驶中的振动、盐雾(沿海地区)、温度变化等恶劣条件,使用寿命长。
采用SMD表面贴装封装,尺寸为7.1mm×6.6mm(长×宽),属于紧凑型封装(同电感值下尺寸更小),适合车载PCB高密度布局(如仪表盘、车载主机的小体积设计)。引脚设计兼容回流焊工艺,焊接可靠性高,可适配自动化生产。
总结:SMMS0650A-150M以车规级可靠性为核心,结合低损耗、高电流密度与紧凑尺寸,是汽车电子、工业控制等领域中功率电感选型的高性价比方案。
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