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LKMC1202C150MF是永铭(Ymin)推出的工业级径向直插铝电解电容,核心面向中小型电子设备的滤波、耦合与储能场景,以平衡的电气性能、紧凑尺寸和高可靠性为核心优势。其典型应用覆盖:
额定容值15μF,精度±20%——满足工业级设备对容值偏差的常规要求,无需额外高精度校准,降低系统成本;容值范围适配中等功率电路的滤波需求,避免过大/过小容值导致的性能冗余或不足。
160V DC——适用于直流工作电压不超过107V(留1.5倍安全余量)的电路,避免过压击穿风险;若应用于交流电路,需结合整流后直流电压(如220V交流整流后约310V,需搭配更高压电容,此型号适配低压直流场景)。
140mA(@100kHz)——在100kHz高频纹波下可稳定工作,有效抑制开关电源产生的高频噪声;纹波电流额定值与寿命参数匹配,避免因过热提前失效。
12.5Ω(@100kHz)——低ESR设计减少纹波损耗与发热,提升滤波效率;ESR值处于同规格电容的合理区间,兼顾性能与成本。
该产品采用径向引线封装,机械尺寸紧凑,适配密集PCB布局:
9000小时(@105℃)——在105℃高温环境下可稳定工作近一年,满足家电、工业设备的高温运行需求;寿命参数基于标准测试条件(额定电压、纹波电流下),实际寿命随温度降低而延长(如室温下可提升至数年)。
常规工作温度范围为-40℃~105℃(参考铝电解电容通用标准),适应从低温环境(如北方户外设备)到高温环境(如家电内部)的宽温场景。
额定纹波电流(140mA@100kHz)与寿命严格匹配,若工作纹波不超过额定值,可保证寿命符合标称;若纹波频率偏离100kHz,需参考datasheet的频率-纹波电流曲线调整应用条件。
LKMC1202C150MF以紧凑尺寸、稳定电气性能和高可靠性,成为工业控制、家电、LED驱动等领域的高性价比选择,适配中小型电子设备的滤波、耦合需求,是批量生产与小型化设计的优选电容之一。
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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.
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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.
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The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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