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.
FC-DLF1015-161B-LF是方成电子(FC)推出的双绕组功率电感,针对工业级、汽车级高电流场景设计,平衡了功率密度、电气性能与环境适应性,可满足中大功率电源系统的滤波、储能及EMI抑制需求,是新能源汽车、工业电源等领域的优选器件。
通道数为2,单封装内集成两个独立绕组,无需额外并联/串联器件即可实现多通道电流承载,简化PCB布局,减少空间占用,适配多电池组、多输出电源等场景。
额定电流达75A,支持持续稳定工作,避免中大功率系统过载风险;同时预留一定电流余量,提升长期可靠性,适合车载充电机(OBC)、工业变频器等大电流回路。
阻抗在100MHz频段达160Ω,针对开关电源的高频谐波(典型开关频率为几十kHz至几MHz,谐波可达100MHz以上)具备优异抑制效果,有效降低电磁干扰对周边敏感电路(如BMS采样、射频模块)的影响。
耐电压1.5kV(绕组-绕组、绕组-外壳间),绝缘性能满足工业/汽车级安全标准,可防止高压击穿导致的系统故障,适配新能源汽车高压回路(如OBC的AC-DC转换段)。
DCR仅0.3mΩ,电流通过时的热损耗极低(热损耗公式:P=I²·R),可将电源转换效率提升1%~2%,同时减少器件自身发热,降低散热设计压力(无需额外加装散热片)。
工作温度覆盖-40℃+125℃,满足工业级(-40+85℃)及汽车级(-40~+125℃)环境要求,可在北方冬季户外、汽车发动机舱等极端温度场景下稳定运行。
采用DIP直插式封装,尺寸为13.7mm×10.4mm(长×宽),体积紧凑,适配高密度PCB布局;插针式设计兼容手工/自动焊接,可适配1.6mm及以上厚度的PCB板;封装材料具备耐湿热、抗振动性能(符合IEC 60068-2-6振动标准),提升长期可靠性。
该产品凭借高可靠性、高功率密度与宽适配性,可快速匹配中大功率电子系统的升级需求,是工业及汽车电子领域的高性价比选择。
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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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